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Intellectual disability

Gene: CLPB

Green List (high evidence)
CLPB (ClpB homolog, mitochondrial AAA ATPase chaperonin)
EnsemblGeneIds (GRCh38): ENSG00000162129
EnsemblGeneIds (GRCh37): ENSG00000162129
OMIM: 616254, Gene2Phenotype
CLPB is in 12 panels

6 reviews

Sarah Leigh (Genomics England Curator)

The mode of inheritance of this gene has been updated following NHS Genomic Medicine Service approval.
Created: 14 Mar 2022, 2:22 p.m. | Last Modified: 14 Mar 2022, 2:22 p.m.
Panel Version: 3.1519
Created: 14 Mar 2022, 2:22 p.m.
Last Modified: 14 Mar 2022, 2:22 p.m.
Panel version: 3.1519

Arina Puzriakova (Genomics England Curator)

Comment on mode of inheritance: MOI should be updated from 'Biallelic' to 'Both mono- and biallelic' at the next GMS update.

Association between biallelic variants and disease is well established, with more than 35 affected individuals reported. Recently, Wortmann et al. 2021 (PMID: 34140661) published six unrelated individuals with one of four different de novo monoallelic missense variants in CLPB. The phenotype strongly overlapped with that observed in the recessive disease, including mild to severe DD/ID in all cases. Some functional studies of heterozygous variants were performed.
Created: 15 Nov 2021, 4:07 p.m. | Last Modified: 15 Nov 2021, 4:07 p.m.
Panel Version: 3.1455
Created: 15 Nov 2021, 4:07 p.m.
Last Modified: 15 Nov 2021, 4:07 p.m.
Panel version: 3.1455

Dmitrijs Rots (Children's Clinical University Hospital)

6 reported individuals with de novo missense variants PMID: 34140661
Created: 25 Oct 2021, 6:02 p.m. | Last Modified: 25 Oct 2021, 6:02 p.m.
Panel Version: 3.1381

Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal

Phenotypes
Neutropenia; intellectual disability

Publications

Mode of pathogenicity
Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments

Created: 25 Oct 2021, 6:02 p.m.
Last Modified: 25 Oct 2021, 6:02 p.m.
Panel version: 3.1381

Caroline Wright (Sanger)

I don't know

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
3-METHYLGLUTACONIC ACIDURIA, TYPE VII, WITH CATARACTS, NEUROLOGIC INVOLVEMENT AND NEUTROPENIA

Publications

Created: 5 Nov 2017, 2:42 a.m.

Panel version: 0

BRIDGE consortium (NIHRBR-RD)

Green List (high evidence)

This is a pertinent gene from the NIHR BioResource - Rare Diseases Study (NIHRBR-RD) BRIDGE Study : SPEED (Specialist Pathology: Evaluating Exomes in Diagnostics) which covers epilepsies, movement and microcephaly disorders, this gene is on the SPEED_NEURO_20170705 gene list. Evidences used for SPEED NEURO gene list: in_ddg2p_201507;in_ddg2p_201507_conf;in_ddg2p_2_4_2017;in_ddg2p_2_4_2017_conf . Main mutation mechanism : Loss of function
Created: 27 Jul 2017, 5:21 p.m.
Evidences key, gene present in following gene lists and main mutation mechanism : ddg2p_201507; ddg2p_201507_conf; Nijmegen_ID_candidates; GEL_ID_green_20160217; neuro_20160418_strict; Loss of function. This is a pertinent gene from the BRIDGE Study : SPEED (Specialist Pathology: Evaluating Exomes in Diagnostics) which covers epilepsies, movement and microcephaly disorders, this gene comes from the SPEED_NEURO_v3.0_20170404 gene list. The following experts from the BRIDGE consortium NIHRBR-RD contributed to this panel: - Professor F. Lucy Raymond, Cambridge Institute for Medical Research, University of Cambridge - Manju Kurian, Paediatric neurologist, Great Ormond Street Hosptial - Keren Carss, NIHR BioResource - Rare Diseases, Cambridge University Hospitals NHS Foundation Trust - Alba Sanchis-Juan, NIHR BioResource - Rare Diseases, Cambridge University Hospitals NHS Foundation Trust - Marie Erwood NIHR BioResource - Rare Diseases, Cambridge University Hospitals NHS Foundation Trust - Louise Daugherty, NIHR BioResource - Rare Diseases, Cambridge University Hospitals NHS Foundation Trust
Created: 19 Jul 2017, 12:12 p.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Publications

Created: 2 Aug 2017, 3:59 p.m.

Panel version: 1.354

Lu Raymond (university of cambridge )

I don't know

Created: 23 Feb 2016, 10:03 a.m.

Panel version: 0.306

Details

Mode of Inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • NHS GMS
  • Victorian Clinical Genetics Services
  • Expert Review Green
Phenotypes
  • 3-methylglutaconic aciduria, type VIIB, autosomal recessive, OMIM:616271
  • 3-methylglutaconic aciduria, type VIIA, autosomal dominant, OMIM:619835
  • Neutropenia, severe congenital, 9, autosomal dominant, OMIM:619813
OMIM
616254
Clinvar variants
Variants in CLPB
Penetrance
Complete
Publications
Panels with this gene

History Filter Activity

30 Aug 2022, Gel status: 3

Set Phenotypes

Arina Puzriakova (Genomics England Curator)

Phenotypes for gene: CLPB were changed from 3-methylglutaconic aciduria, type VII, with cataracts, neurologic involvement and neutropenia, OMIM:616271 to 3-methylglutaconic aciduria, type VIIB, autosomal recessive, OMIM:616271; 3-methylglutaconic aciduria, type VIIA, autosomal dominant, OMIM:619835; Neutropenia, severe congenital, 9, autosomal dominant, OMIM:619813

14 Mar 2022, Gel status: 3

Removed Tag

Ivone Leong (Genomics England Curator)

Tag Q4_21_MOI was removed from gene: CLPB.

14 Mar 2022, Gel status: 3

Added New Source, Set mode of inheritance

Ivone Leong (Genomics England Curator)

Source NHS GMS was added to CLPB. Mode of inheritance for gene CLPB was changed from BIALLELIC, autosomal or pseudoautosomal to BOTH monoallelic and biallelic, autosomal or pseudoautosomal

15 Nov 2021, Gel status: 3

Set publications

Arina Puzriakova (Genomics England Curator)

Publications for gene: CLPB were set to 25597510

15 Nov 2021, Gel status: 3

Set mode of inheritance

Arina Puzriakova (Genomics England Curator)

Mode of inheritance for gene: CLPB was changed from BIALLELIC, autosomal or pseudoautosomal to BIALLELIC, autosomal or pseudoautosomal

15 Nov 2021, Gel status: 3

Added Tag

Arina Puzriakova (Genomics England Curator)

Tag Q4_21_MOI tag was added to gene: CLPB.

3 Nov 2021, Gel status: 3

Set Phenotypes

Ivone Leong (Genomics England Curator)

Phenotypes for gene: CLPB were changed from 3-METHYLGLUTACONIC ACIDURIA, TYPE VII, WITH CATARACTS, NEUROLOGIC INVOLVEMENT AND NEUTROPENIA to 3-methylglutaconic aciduria, type VII, with cataracts, neurologic involvement and neutropenia, OMIM:616271

28 Sep 2018, Gel status: 4

Added New Source

Louise Daugherty (Genomics England Curator)

Source Victorian Clinical Genetics Services was added to CLPB.

12 Mar 2018, Gel status: 3

Panel promoted to version 2.0

Ellen McDonagh (Genomics England Curator)

12.03.2018: Due to major updates completed (Phase 1, 2 and 3), this panel was promoted to Version 2 in order to reflect the major updates since November 2017 which have resulted in reviews for 836 genes added by Genomics England Curators and the Clinical Team, 130 new Green genes added to the interpretation pipeline (from 751 to 881 Green genes), and the gene total has increased from 1879 to 1927.

5 Feb 2016, Gel status: 4

Gene classified by Genomics England curator

Richard Scott (Genomics England Curator)

This gene has been classified as Green List (High Evidence).

5 Feb 2016, Gel status: 4

Gene classified by Genomics England curator

Richard Scott (Genomics England Curator)

This gene has been classified as Green List (High Evidence).

13 Nov 2015, Gel status: 2

gel status update

GEL ()

The Gel status was updated for this whole panel

13 Nov 2015, Gel status: 2

gel status update

GEL ()

The Gel status was updated for this whole panel

13 Nov 2015, Gel status: 0

Added New Source

Ellen McDonagh (Genomics England Curator)

CLPB was added to Intellectual disabilitypanel. Sources: Expert Review Amber

13 Nov 2015, Gel status: 0

Created

Ellen McDonagh (Genomics England Curator)

CLPB was created by ellenmcdonagh