M121T (p.Met121Thr) variant of G6PC1 (P35575)
M121T (p.Met121Thr) in G6PC1 (P35575) is a missense change. Clinical records from ClinVar, EBI, and UniProt describe it as likely pathogenic in the context of Glycogen storage disease due to glucose-6-phosphatase deficiency type IA. The available variant effect predictions contribute to a CATVariant prioritization score of 0.77 / 1. The record also includes population frequency data, published literature, and structural context.
M121T (p.Met121Thr) variant details
- p.Met121Thr
- rs1344100742
- ClinGen CA399653774
- ClinVar RCV002996421
- gnomAD rs1344100742
- Likely pathogenic
- Glycogen storage disease due to glucose-6-phosphatase deficiency type IA
- Missense
- Variant Prioritization Score for Impact Estimate 0.768
- REVEL 0.86
- CADD 26.10
- PolyPhen-2 0.97
- SIFT 0.00
- ClinVar: Likely pathogenic (Glycogen storage disease due to glucose-6-phosphatase deficiency)
- EBI: Likely pathogenic
- UniProt: Likely pathogenic
- Most common in the Latino/Admixed American population (allele frequency 6.7e-05)
- Structural context available
- Cited in: Glycogen Storage Disease Type I. (PMID 20301489)
- Cited in: Diagnosis and management of glycogen storage disease type I: a practice guideline of the American College of Medical… (PMID 25356975)