PYCR1

pyrroline-5-carboxylate reductase 1
OMIM: 179035, Gene2Phenotype

12 panels

Panel Reviews Mode of inheritance Details
12 panels
Red PYCR1 in Pneumothorax - familial


Level 2: Respiratory
Version 3.8
Latest signed off version: v3.7 (12 Aug 2026)

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Expert list
Phenotypes
  • Cutis laxa
Green PYCR1 in Skeletal dysplasia


Level 2: Musculoskeletal
Version 10.1
Latest signed off version: v10.0 (12 Aug 2026)

Component of the following Super Panels:

  • Paediatric disorders
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • NHS GMS
    • Expert Review Green
    • Emory Genetics Laboratory
    Phenotypes
    • Cutis laxa, autosomal recessive, type IIB 612940
    • Cutis laxa, autosomal recessive, type IIIB 614438
    Green PYCR1 in Undiagnosed metabolic disorders

    Level 3: Specific metabolic abnormalities
    Level 2: Metabolic disorders
    Version 1.645

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Cutis laxa, autosomal recessive, type IIb/IIIb (Disorders of ornithine or proline metabolism)
    • Cutis laxa, autosomal recessive, type IIB, 612940
    • Cutis laxa, autosomal recessive, type IIIB, 614438
    Green PYCR1 in Likely inborn error of metabolism


    Level 2: Metabolic
    Version 9.30
    Latest signed off version: v9.29 (12 Aug 2026)

    Component of the following Super Panels:

  • Hypotonic infant
  • Leukodystrophy, childhood onset
  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • London North GLH
    • NHS GMS
    • Expert Review Green
    Phenotypes
    • Cutis laxa, autosomal recessive, type IIB, 612940
    • Cutis laxa, autosomal recessive, type IIb/IIIb (Disorders of ornithine or proline metabolism)
    • Cutis laxa, autosomal recessive, type IIIB, 614438
    Red PYCR1 in Possible mitochondrial disorder, nuclear genes


    Level 2: Mitochondrial
    Version 5.18
    Latest signed off version: v5.17 (12 Aug 2026)

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • NHS GMS
    • Expert Review Red
    Phenotypes
    • Cutis laxa, autosomal recessive, type IIIB, 614438
    • Cutis laxa, autosomal recessive, type IIB, 612940
    Green PYCR1 in Ehlers Danlos syndrome with a likely monogenic cause


    Level 2: Musculoskeletal
    Version 4.17
    Latest signed off version: v4.16 (12 Aug 2026)

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • NHS GMS
    • Illumina TruGenome Clinical Sequencing Services
    • Expert Review Green
    • Expert list
    • Radboud University Medical Center, Nijmegen
    Phenotypes
    • Cutis laxa, autosomal recessive, type IIIB, OMIM:614438
    • Cutis laxa, autosomal recessive, type IIB, OMIM:612940
    Green PYCR1 in Fetal anomalies


    Level 2: Fetal (including NIPD)
    Version 8.1
    Latest signed off version: v8.0 (12 Aug 2026)

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • PAGE DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • CUTIS LAXA, AUTOSOMAL RECESSIVE, TYPE IIB
    Red PYCR1 in Osteogenesis imperfecta


    Level 2: Musculoskeletal
    Version 6.8
    Latest signed off version: v6.7 (12 Aug 2026)

    review Not set
    Sources
    • Expert Review Red
    • Emory Genetics Laboratory
    Phenotypes
    • Osteogenesis Imperfecta and Decreased Bone Density
    • skeletal dysplasias
    Green PYCR1 in DDG2P


    Version 8.1
    Latest signed off version: v8.0 (12 Aug 2026)

    Component of the following Super Panels:

  • Paediatric disorders
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • CUTIS LAXA, AUTOSOMAL RECESSIVE, TYPE IIB 612940
    Green PYCR1 in Intellectual disability


    Level 2: Developmental disorders
    Version 11.1
    Latest signed off version: v11.0 (12 Aug 2026)

    Component of the following Super Panels:

  • Hypotonic infant
  • Leukodystrophy, childhood onset
  • Paediatric disorders
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Victorian Clinical Genetics Services
    • Expert Review Green
    • Expert Review Green
    • Radboud University Medical Center, Nijmegen
    Phenotypes
    • Cutis laxa, autosomal recessive, type IIB, 612940
    • ARCL2B
    • Intellectual disability
    Red PYCR1 in Mitochondrial disorders


    Level 2: Mitochondrial
    Version 10.19
    Latest signed off version: v10.18 (12 Aug 2026)

    Component of the following Super Panels:

  • Leukodystrophy, childhood onset
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Red
    • Radboud University Medical Center, Nijmegen
    Phenotypes
    • Cutis laxa, autosomal recessive, type IIB, 612940
    • Cutis laxa, autosomal recessive, type IIIB, 614438
    Red PYCR1 in Dystonia, chorea or related movement disorder, childhood onset


    Level 2: Neurology
    Version 8.14
    Latest signed off version: v8.13 (12 Aug 2026)

    review Not set
    Sources
    • Expert Review Red
    • London North GLH