The latest signed off version for the GMS is v7.0. The current version, shown here, may differ from the signed-off version.

Congenital disorders of glycosylation (Version 7.13)

Level 2: Metabolic

Relevant disorders: Congential disorders of glycosylation
Panel types: Rare Disease 100K, Component Of Super Panel, GMS signed-off
Latest signed off version: v7.0 (30 Apr 2025)
Previously signed off versions: v6.7, v6.0, v5.0, v4.0, v3.0, v2.4
Previous code: 58346b8b8f62036225ca8a7d

Description

This panel is a component of super panel 'R55 Hereditary ataxia with onset in childhood' and ‘R84 Cerebellar anomalies’, it is not directly used for analysis in the NHS Genomic Medicine Service outside that context.

A version of this panel has been signed off under NHS Genomic Medicine Service governance (see 'Latest signed off version' in the panel header information).

This panel will continue to be curated based on external reviews and Genomics England curation. New changes will be reflected in an increase to the minor version of the panel and details of these can be viewed in the 'Panel Activity' page. Periodically, these changes will be reviewed by a NHS Genomic Medicine Service evaluation process. The content that is agreed for the GMS panels will be reflected in an updated signed off version number.

This panel was originally developed for the 100,000 Genomes Project and is still being used for participants in the project. For the rare disease eligibility criteria refer to: https://www.genomicsengland.co.uk/rarediseasecriteria100K.

Panel Activity

17 reviewers

Ellen McDonagh (Genomics England Curator)

Group: Other
Workplace: Other
Caroline Wright (Sanger)

Group: other
Workplace: other
Lu Raymond (university of cambridge )

Group: GeCIP domain
Workplace: Research lab
Sarah Leigh (Genomics England Curator)

Group: Other
Workplace: Other
Karen Stals (Royal Devon and Exeter Hospital)

Group: NHS Genomic Medicine Centre
Workplace: NHS clinical service
Rebecca Foulger (Genomics England curator)

Group: Other
Workplace: Other
Louise Daugherty (Genomics England Curator)

Group: Other
Workplace: Other
Daniel Ungar (University of York, Department of Biology)

Group: GeCIP domain
Workplace: Other
Eleanor Williams (Genomics England Curator)

Group: Other
Workplace: Other
Konstantinos Varvagiannis (Other)

Group: Other
Workplace: Other clinical service
Zornitza Stark (Australian Genomics)

Group: Other
Workplace: Other clinical service
Mehdi Montazer (Mashhad University of Medical Sciences)

Group: Other
Workplace: Other
Arina Puzriakova (Genomics England Curator)

Group: Other
Workplace: Other
Achchuthan Shanmugasundram (Genomics England Curator)

Group: Other
Workplace: Other
Miel Theunis (UZ Leuven)

Group: Other
Workplace: Other clinical service
Julia Baptista (South East Genomic Laboratory Hub, Synnovis, King's College Hospital)

Group: Other NHS organisation
Workplace: Other diagnostic lab
Ida Ertmanska (Genomics England Curator)

Group: Other
Workplace: Other

121 Entities

121 reviewed, 100 green

List	Entity	Reviews	Mode of inheritance	Details
Filter Entities 121 Entitiess
Green List (high evidence)	ALG1	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type Ik 608540 Mannosyltransferase 1 deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	ALG11	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type Ip 613661 ALG11-CDG (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	ALG12	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type Ig 607143 Mannosyltransferase 8 deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	ALG14	3 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature Phenotypes ?Myasthenic syndrome, congenital, 15, without tubular aggregates 616227 Congenital myasthenic sydrome (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	ALG3	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type Id 601110 Mannosyltransferase 6 deficiency ALG3-CDG (Disorders of protein N-glycosylation) Tags pathogenic-synonymous
Green List (high evidence)	ALG6	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type Ic 603147 Glucosyltransferase 1 deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	ALG8	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type Ih 608104 Glucosyltransferase 2 deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	ALG9	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes ALG9-CDG (Disorders of protein N-glycosylation) Congenital disorder of glycosylation, type Il 608776 Mannosyltransferase 7-9 deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	ATP6AP1	2 reviews 1 green	X-LINKED: hemizygous mutation in males, biallelic mutations in females	Sources Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Immunodeficiency 47 300972 Tags
Green List (high evidence)	ATP6V0A2	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Cutis laxa, autosomal recessive, type IIA 21920 Wrinkly skin syndrome 278250 V0 subunit A2 of vesicular H(+)-ATPase deficiency (Disorders of multiple glycosylation and other glycosylation pathways, V-ATPase deficiencies) Tags
Green List (high evidence)	B3GALNT2	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies, type A, 11 615181 Tags
Green List (high evidence)	B3GALT6	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Ehlers-Danlos syndrome, progeroid type, 2 615349 Spondyloepimetaphyseal dysplasia with joint laxity, type 1, with or without fractures 271640 Tags
Green List (high evidence)	B3GAT3	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen Phenotypes Multiple joint dislocations, short stature, craniofacial dysmorphism, with or without congenital heart defects 245600 B3GAT3-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	B3GLCT	4 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Peters-plus syndrome 261540 O-fucose-specific beta-1,3-N-glucosyltransferase deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	B4GALNT1	3 reviews 3 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert list Expert Review Green NHS GMS Phenotypes Spastic paraplegia 26, autosomal recessive, OMIM:609195 Hereditary spastic paraplegia 26, MONDO:0012213 Tags
Green List (high evidence)	B4GALT1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type IId, OMIM:607091 Tags
Green List (high evidence)	B4GALT7	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Ehlers-Danlos syndrome with short stature and limb anomalies 130070 B4GALT7-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies, Disorders of protein O-glycosylation, O-xylosylglycan synthesis deficiencies) Tags
Green List (high evidence)	CCDC115	4 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Other Phenotypes Congenital disorder of glycosylation, type IIo 616828 Tags new-gene-name
Green List (high evidence)	CHST14	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen Phenotypes Ehlers-Danlos syndrome, musculocontractural type 1 601776 CHST14-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	CHST3	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Spondyloepiphyseal dysplasia with congenital joint dislocations 143095 CHST3-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	CHST6	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Macular corneal dystrophy 217800 CHST6-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	CHSY1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen Phenotypes Temtamy preaxial brachydactyly syndrome 605282 CHSY1-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	COG1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type IIg 611209 Component of COG complex 1 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency) Tags
Green List (high evidence)	COG4	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type IIj 613489 Component of COG complex 4 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency) Tags
Green List (high evidence)	COG5	4 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type IIi 613612 Component of COG complex 5 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency) Tags non-coding-known-pathogenic
Green List (high evidence)	COG6	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type IIl 614576 Shaheen syndrome 615328 Component of COG complex 6 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency) Tags
Green List (high evidence)	COG7	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type IIe 608779 Component of COG complex 7 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency) Tags
Green List (high evidence)	COG8	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type IIh 611182 Component of COG complex 8 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency) Tags
Green List (high evidence)	CSGALNACT1	3 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert list Expert Review Green Phenotypes Congenital disorder of glycosylation Skeletal dysplasia, mild, with joint laxity and advanced bone age OMIM:618870 skeletal dysplasia, mild, with joint laxity and advanced bone age MONDO:0030029 Tags
Green List (high evidence)	DDOST	4 reviews 2 green 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services NHS GMS Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type Ir, OMIM:614507 Tags
Green List (high evidence)	DHRSX	7 reviews 3 green 3 red	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green NHS GMS Phenotypes Congenital disorder of glycosylation, type 1DD, OMIM:301133 Tags gene-checked Pseudoautosomal region 1
Green List (high evidence)	DOLK	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type Im 610768 Dolichol kinase deficiency (Disorders of multiple glycosylation and other glycosylation pathways) Tags
Green List (high evidence)	DPAGT1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type Ij 608093 Myasthenic syndrome, congenital, 13, with tubular aggregates 614750 UDP-GlcNAc:Dol-P-GlcNac-P transferase deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	DPM1	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type Ie, OMIM:608799 GDP-Man:Dol-P mannosyltransferase deficiency (Disorders of multiple glycosylation and other glycosylation pathways) Tags
Green List (high evidence)	DPM2	5 reviews 4 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services NHS GMS Other Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type Iu, OMIM:615042 Tags
Green List (high evidence)	DPM3	2 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 15 612937 Tags
Green List (high evidence)	EDEM3	3 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature NHS GMS Phenotypes Congenital disorder of glycosylation, type 2V, OMIM:619493 Tags
Green List (high evidence)	EOGT	3 reviews 3 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert list Expert Review Green NHS GMS Phenotypes Adams-Oliver syndrome 4 OMIM:615297 Adams-Oliver syndrome 4 MONDO:0014124 Tags
Green List (high evidence)	EXT1	4 reviews 1 green	MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Exostoses, multiple, type 1 133700 Multiple exostoses type I (Disorders of protein O-glycosylation, O-xylosylglycan synthesis deficiencies) Tags
Green List (high evidence)	EXT2	3 reviews 1 green	BOTH monoallelic and biallelic, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes ?Seizures, scoliosis, and macrocephaly syndrome 616682 Exostoses, multiple, type 2 133701 Multiple exostoses type II (Disorders of protein O-glycosylation, O-xylosylglycan synthesis deficiencies) Tags
Green List (high evidence)	FKRP	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 5 613153 Muscular dystrophy-dystroglycanopathy (congenital with or without mental retardation), type B, 5 606612 Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 5 607155 Tags
Green List (high evidence)	FKTN	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 4 253800 Muscular dystrophy-dystroglycanopathy (congenital without mental retardation), type B, 4 613152 Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 4 611588 Fukutin deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	FUK	4 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert list Expert Review Green NHS GMS Phenotypes Congenital disorder of glycosylation with defective fucosylation 2 OMIM:618324 congenital disorder of glycosylation with defective fucosylation 2 MONDO:0020777 Tags new-gene-name
Green List (high evidence)	FUT8	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature Phenotypes Congenital disorder of glycosylation with defective fucosylation, 618005 Tags
Green List (high evidence)	G6PC3	3 reviews 3 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert list Expert Review Green NHS GMS Phenotypes Dursun syndrome OMIM:612541 Neutropenia, severe congenital 4, autosomal recessive OMIM:612541 autosomal recessive severe congenital neutropenia due to G6PC3 deficiency MONDO:0012930 Tags
Green List (high evidence)	GALNT2	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature Phenotypes Congenital disorder of glycosylation, type IIt 618885 Tags
Green List (high evidence)	GALNT3	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Tumoral calcinosis, hyperphosphatemic, familial 211900 Polypeptide N-acetylgalactosaminyl transferase deficiency (Disorders of protein O-glycosylation, O-N-acetylgalactosaminylglycan synthesis deficiencies) Tags
Green List (high evidence)	GFPT1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Myasthenia, congenital, 12, with tubular aggregates(Disorders of protein N-glycosylation) 610542 Tags
Green List (high evidence)	GMPPA	2 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert list Expert Review Green Phenotypes Alacrima, achalasia, and mental retardation syndrome (MIM# 615510) Tags
Green List (high evidence)	GMPPB	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 14 OMIM:615350 muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A14 MONDO:0014140 Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B, 14 OMIM:615351 muscular dystrophy-dystroglycanopathy (congenital with intellectual disability), type B14 MONDO:0014141 Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 14 OMIM:615352 autosomal recessive limb-girdle muscular dystrophy type 2T MONDO:0014142 Tags
Green List (high evidence)	GNE	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Nonaka myopathy 605820 ADUDP-GlcNAc epimerase/kinase deficiency (Disorders of multiple glycosylation and other glycosylation pathways) Tags
Green List (high evidence)	GORAB	4 reviews 3 green 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services NHS GMS Radboud University Medical Center, Nijmegen Research UKGTN Phenotypes Geroderma osteodysplasticum OMIM:231070 geroderma osteodysplastica MONDO:0009271 Tags
Green List (high evidence)	ISPD	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 7 614643 Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 7 616052 Tags new-gene-name
Green List (high evidence)	LARGE1	4 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 6 613154 Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B, 6 608840 N-acetylglucosaminyltransferase-like protein deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	LFNG	4 reviews 2 green 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature NHS GMS Radboud University Medical Center, Nijmegen UKGTN Phenotypes Spondylocostal dysostosis 3, autosomal recessive, OMIM:609813 O-fucose-specific beta-1,3-N-acetylglucosaminyltransferase deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	MAGT1	4 reviews 3 green 1 red	X-LINKED: hemizygous mutation in males, biallelic mutations in females	Sources Expert Review Green Literature NHS GMS Radboud University Medical Center, Nijmegen UKGTN Phenotypes Immunodeficiency, X-linked, with magnesium defect, Epstein-Barr virus infection and neoplasia 300853 IAP-CDG (Disorders of protein N-glycosylation) Tags Skewed X-inactivation
Green List (high evidence)	MAN1B1	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Mental retardation, autosomal recessive 15 614202 MAN1B1-CDG (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	MGAT2	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type IIa 212066 N-acetylglucosaminyltransferase deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	MOGS	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type IIb 606056 MOGS-CDG (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	MPDU1	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type If 609180 Lec35 deficiency (Disorders of multiple glycosylation and other glycosylation pathways) Tags
Green List (high evidence)	MPI	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type Ib, OMIM:602579 MPI-CDG, MONDO:0011257 Phosphomannose isomerase deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	NGLY1	4 reviews 1 green 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Phenotypes Congenital disorder of deglycosylation 615273 Tags
Green List (high evidence)	PGAP2	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Hyperphosphatasia with mental retardation syndrome 3 614207 PGAP2-CDG (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation) Tags
Green List (high evidence)	PGAP3	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Hyperphosphatasia with mental retardation syndrome 4 615716 Tags
Green List (high evidence)	PGM1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of deglycosylation 615273 Tags
Green List (high evidence)	PGM3	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature UKGTN Phenotypes Immunodeficiency 23 615816 Tags
Green List (high evidence)	PIGA	3 reviews 1 green	X-LINKED: hemizygous mutation in males, biallelic mutations in females	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Multiple congenital anomalies-hypotonia-seizures syndrome 2 300868 PIGA-CDG (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation) Tags Skewed X-inactivation
Green List (high evidence)	PIGL	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes CHIME syndrome 280000 PIGL-CDG (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation) Tags
Green List (high evidence)	PIGM	2 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature NHS GMS Radboud University Medical Center, Nijmegen Phenotypes Glycosylphosphatidylinositol deficiency, OMIM:610293 Tags non-coding-known-pathogenic promoter
Green List (high evidence)	PIGN	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Radboud University Medical Center, Nijmegen UKGTN Phenotypes Multiple congenital anomalies-hypotonia-seizures syndrome 1 614080 Tags
Green List (high evidence)	PIGO	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Hyperphosphatasia with mental retardation syndrome 2 614749 (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation) Tags
Green List (high evidence)	PIGS	2 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert list Expert Review Green Phenotypes Glycosylphosphatidylinositol biosynthesis defect 18 618143 Tags
Green List (high evidence)	PIGT	2 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature Phenotypes Multiple congenital anomalies-hypotonia-seizures syndrome 3 615398 Tags
Green List (high evidence)	PIGV	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Hyperphosphatasia with mental retardation syndrome 1 239300 (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation) Tags
Green List (high evidence)	PIGW	4 reviews 3 green 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature NHS GMS Phenotypes Glycosylphosphatidylinositol biosynthesis defect 11 OMIM:616025 hyperphosphatasia with intellectual disability syndrome 5 MONDO:0014457 Tags
Green List (high evidence)	PMM2	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Eligibility statement prior genetic testing Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type Ia 212065 Phosphomannomutase 2 deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	POMGNT1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 3 253280 Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B Muscular dystrophy-dystroglycanopathy (limb-girdle), type C 3 613157 Retinitis pigmentosa 76 617123 Protein-O-mannose beta-1,2-N-acetyglucosaminyltransferase deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	POMGNT2	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies, type A, 8 614830 Tags
Green List (high evidence)	POMK	3 reviews 3 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert list Expert Review Green NHS GMS Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 12 OMIM:615249 muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type a, 12 MONDO:0014101 Tags
Green List (high evidence)	POMT1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 1 236670 Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B, 1 613155 Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 1 609308 Protein-O-mannosyltransferase 1 deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	POMT2	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 2 613150 Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B, 2 613156 Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 2 613158 Protein-O-mannosyltransferase 2 deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies) Tags
Green List (high evidence)	RFT1	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type In 612015 Flippase of Man5GlcNAc2-PP-Dol deficiency (Disorders of protein N-glycosylation) Tags
Green List (high evidence)	SEC23B	4 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature NHS GMS Radboud University Medical Center, Nijmegen UKGTN Phenotypes Dyserythropoietic anemia, congenital, type II, OMIM:224100 COPII component SEC23B (Disorders of multiple glycosylation and other glycosylation pathways, V-ATPase deficiencies) Tags
Green List (high evidence)	SLC35A1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type IIf, 603585 CMP-sialic acid transporter deficiency (Disorders of multiple glycosylation and other glycosylation pathways) Tags
Green List (high evidence)	SLC35A2	4 reviews 3 green	X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)	Sources Expert Review Green NHS GMS Other Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type IIm OMIM:300896 Developmental and epileptic encephalopathy-22 OMIM:300896 SLC35A2-CDG MONDO:0010478 Tags mosaicism
Green List (high evidence)	SLC35C1	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type IIc 266265 GDP-fucose transporter deficiency (Disorders of multiple glycosylation and other glycosylation pathways) Tags
Green List (high evidence)	SLC35D1	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Schneckenbecken dysplasia OMIM:269250 schneckenbecken dysplasia MONDO:0010013 Tags
Green List (high evidence)	SLC37A4	3 reviews 2 green	MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted	Sources Expert Review Green Literature NHS GMS Phenotypes Congenital disorder of glycosylation, type IIw, OMIM:619525 Tags
Green List (high evidence)	SLC39A8	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Other Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type IIn 616721 Tags
Green List (high evidence)	SRD5A3	3 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital Disorder of Glycosylation, Type Iq OMIM:612379 Kahrizi Syndrome OMIM:612713 Tags
Green List (high evidence)	SSR4	2 reviews 1 green	X-LINKED: hemizygous mutation in males, biallelic mutations in females	Sources Expert Review Green Other Phenotypes Congenital disorder of glycosylation, type Iy 300934 Tags
Green List (high evidence)	ST3GAL3	3 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature NHS GMS Radboud University Medical Center, Nijmegen Phenotypes Developmental and epileptic encephalopathy 15, OMIM:615006 developmental and epileptic encephalopathy, 15, MONDO:0014003 Intellectual developmental disorder, autosomal recessive 12, OMIM:611090 intellectual disability, autosomal recessive 12, MONDO:0012612 Tags
Green List (high evidence)	ST3GAL5	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Salt and pepper developmental regression syndrome 609056 Lactosylceramide alpha-2,3-sialyltransferase deficiency (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation) Tags
Green List (high evidence)	STT3A	5 reviews 2 green	BOTH monoallelic and biallelic, autosomal or pseudoautosomal	Sources Expert Review Green NHS GMS Other UKGTN Phenotypes Congenital disorder of glycosylation, type Iw, autosomal dominant, OMIM:619714 Congenital disorder of glycosylation, type Iw, autosomal recessive, OMIM:615596 Tags
Green List (high evidence)	TMEM165	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Radboud University Medical Center, Nijmegen UKGTN Phenotypes Congenital disorder of glycosylation, type IIk 614727 Tags
Green List (high evidence)	TMEM199	5 reviews 4 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green NHS GMS Other Radboud University Medical Center, Nijmegen Phenotypes Congenital disorder of glycosylation, type IIp OMIM:616829 TMEM199-CDG MONDO:0014790 Tags new-gene-name
Green List (high evidence)	TMEM5	3 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 10 615041 Tags new-gene-name
Green List (high evidence)	TUSC3	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Green Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Intellectual developmental disorder, autosomal recessive 7, OMIM:611093 Tags
Green List (high evidence)	XYLT1	2 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature Radboud University Medical Center, Nijmegen Phenotypes Desbuquois dysplasia 2 615777 Tags STR
Green List (high evidence)	XYLT2	2 reviews 1 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature Radboud University Medical Center, Nijmegen Phenotypes Spondyloocular syndrome 605822 Tags
Amber List (moderate evidence)	COG3	2 reviews	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Amber Literature Phenotypes Congenital disorder of glycosylation, type IIbb, OMIM:620546 Tags
Amber List (moderate evidence)	MAN2B2	3 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Amber Literature Phenotypes Congenital disorder of glycosylation type 1EE with or without immunodeficiency, OMIM:621140 Tags Q2_25_ NHS_review Q2_25_ promote_green
Amber List (moderate evidence)	SSR3	2 reviews	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Amber Literature Phenotypes Congenital disorder of glycosylation Tags
Amber List (moderate evidence)	TRAPPC11	3 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Amber Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Muscular dystrophy, limb-girdle, autosomal recessive 18 OMIM:615356 autosomal recessive limb-girdle muscular dystrophy type 2S MONDO:0014144 Tags
Amber List (moderate evidence)	UGGT1	2 reviews 2 green	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Amber Literature Phenotypes congenital disorder of glycosylation, MONDO:0015286 Tags Q3_25_NHS_review Q3_25_promote_green
Red List (low evidence)	ALG10	2 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Red Literature Phenotypes Progressive myoclonus epilepsy CDG Tags
Red List (low evidence)	ALG13	2 reviews 1 green	X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)	Sources Emory Genetics Laboratory Expert Review Red Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Epileptic encephalopathy, early infantile, 36 300884 ALG13-CDG (Disorders of protein N-glycosylation) Tags
Red List (low evidence)	ALG2	2 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Red Illumina TruGenome Clinical Sequencing Services Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes ?Congenital disorder of glycosylation, type Ii 607906 Myasthenic syndrome, congenital, 14, with tubular aggregates 616228 Mannosyltransferase 2 deficiency (Disorders of protein N-glycosylation) Tags
Red List (low evidence)	C1GALT1C1	2 reviews 1 red	Other - please specify in evaluation comments	Sources Expert Review Red Literature Radboud University Medical Center, Nijmegen UKGTN Phenotypes Tn polyagglutination syndrome, somatic 300622 COSMC-CDG (Disorders of protein O-glycosylation, O-N-acetylgalactosaminylglycan synthesis deficiencies) Tags
Red List (low evidence)	CAD	2 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Other Phenotypes ?Congenital disorder of glycosylation, type Iz 616457 Tags
Red List (low evidence)	CAMLG	1 review 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Literature Phenotypes Congenital disorder of glycosylation, type IIz, OMIM:620201 Tags
Red List (low evidence)	COG2	3 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Red Literature Phenotypes ?Congenital disorder of glycosylation, type IIq, 617395 Tags
Red List (low evidence)	DHDDS	2 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Emory Genetics Laboratory Expert Review Red Illumina TruGenome Clinical Sequencing Services Radboud University Medical Center, Nijmegen UKGTN Phenotypes Retinitis pigmentosa 59, OMIM:613861 ?Congenital disorder of glycosylation, type 1bb, OMIM:613861 Tags
Red List (low evidence)	GALNT12	1 review 1 red	MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted	Sources Literature UKGTN Phenotypes {Colorectal cancer, susceptibility to, 1} 608812 GALNT12-CDG (Disorders of protein O-glycosylation, O-N-acetylgalactosaminylglycan synthesis deficiencies) Tags
Red List (low evidence)	GLS	1 review	Unknown	Sources Literature Phenotypes Glucosidase 1 deficiency (Disorders of protein N-glycosylation) Tags
Red List (low evidence)	NUS1	1 review 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Other Phenotypes ?Congenital disorder of glycosylation, type 1aa 617082 Tags
Red List (low evidence)	OSTC	2 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Red Literature Phenotypes Oligosaccharyltransferase complex-congenital disorders of glycosylation Tags
Red List (low evidence)	SLC35A3	2 reviews 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Red Literature Phenotypes Arthrogryposis, impaired intellectual development, and seizures, OMIM:615553 Tags
Red List (low evidence)	STT3B	1 review 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Other UKGTN Phenotypes ?Congenital disorder of glycosylation, type Ix 615597 Tags
Red List (low evidence)	STX5	1 review 1 red	BIALLELIC, autosomal or pseudoautosomal	Sources Literature Phenotypes ?Congenital disorder of glycosylation, type IIaa, OMIM:620454 Tags
No list	A4GALT	1 review	BIALLELIC, autosomal or pseudoautosomal	Sources ClinGen Expert Review Removed Phenotypes [Blood group, P1Pk system, p phenotype], OMIM:111400 Tags curated_removed

Major version comments

2025-04-30 16:26 Arina Puzriakova (Genomics England Curator) promoted panel to 7.0
The content of this panel has been updated in accordance with changes agreed with the NHS Genomic Medicine Service. The panel was promoted to the next major version (7.0) following this.

2024-08-07 16:21 Arina Puzriakova (Genomics England Curator) promoted panel to 6.0
The content of this panel has been updated in accordance with changes agreed with the NHS Genomic Medicine Service. The panel was promoted to the next major version (6.0) following this.

2024-05-01 12:23 Arina Puzriakova (Genomics England Curator) promoted panel to 5.0
The content of this panel has been updated in accordance with changes agreed with the NHS Genomic Medicine Service. The panel was promoted to the next major version (5.0) following this

2023-03-22 15:15 Arina Puzriakova (Genomics England Curator) promoted panel to 4.0
The content of this panel has been updated in accordance with changes agreed with the NHS Genomic Medicine Service. The panel was promoted to the next major version (4.0) following this.

2022-11-30 13:24 Catherine Snow (Genomics England) promoted panel to 3.0
The content of this panel has been updated in accordance with changes agreed with the NHS Genomic Medicine Service. The panel was promoted to the next major version (3.0) following this

2019-12-11 16:53 Louise Daugherty (Genomics England Curator) promoted panel to 2.0
The content of this panel (version 1.33) was signed off under NHS Genomic Medicine Service governance on (11/12/019). The panel was promoted to the next major version (version 2.0) as a result of this.

Promoted to V1 19th December 2016

Congenital disorders of glycosylation (Version 7.13)

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