1. Genes and Genomic Entities
  2. PPP1R15B

PPP1R15B

protein phosphatase 1 regulatory subunit 15B
OMIM: 613257, Gene2Phenotype

5 panels

Panel Reviews Mode of inheritance Details
5 panels
Green PPP1R15B in Familial diabetes

Level 3: Disorders of unusual phenotypes
Level 2: Endocrine disorders
Version 1.69

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • NHS GMS
  • Expert Review Green
  • Expert Review Green
  • NHS GMS
Phenotypes
  • Microcephaly, short stature, and impaired glucose metabolism 2, 616817
Green PPP1R15B in Monogenic diabetes


Level 2: Endocrinology
Version 3.22
Latest signed off version: v3.21 (6 May 2026)

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • NHS GMS
Phenotypes
  • Microcephaly, short stature, and impaired glucose metabolism 2, OMIM:616817
Amber PPP1R15B in Severe microcephaly


Level 2: Neurology
Version 9.3
Latest signed off version: v9.0 (6 May 2026)

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Amber
  • NHS GMS
  • Other
Phenotypes
  • Microcephaly, short stature, and impaired glucose metabolism 2, OMIM:616817
Red PPP1R15B in DDG2P


Version 7.1
Latest signed off version: v7.0 (6 May 2026)

Component of the following Super Panels:

  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • DD-Gene2Phenotype
    • Expert Review Red
    Phenotypes
    • Severe microcephaly, short stature and intellectual disability
    Green PPP1R15B in Intellectual disability


    Level 2: Developmental disorders
    Version 10.17
    Latest signed off version: v10.0 (6 May 2026)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Victorian Clinical Genetics Services
    • Literature
    Phenotypes
    • Microcephaly, short stature, and impaired glucose metabolism 2, 616817