Pyruvate kinase deficiency and PKLR gene mutations: Insights from molecular dynamics simulation analysis.

ABSTRACT: Pyruvate kinase deficiency is a rare hereditary erythrocyte enzyme disease caused by mutations in the pyruvate kinase liver and red blood cell gene. The clinical presentations of pyruvate kinase deficiency are significantly heterogeneous, ranging from just mild anemia to hemolytic crisis or even death. The proband in our study was a 2-year-old girl for severe skin and scleral icterus with progressive aggravation. We collected the family's data for further analysis. Whole exome genome sequencing of the pedigree revealed a novel compound heterozygous mutation, c.1097del (p.P366Lfs*12) and c.1493G > A (p.R498H), in the pyruvate kinase liver and red blood cell gene. Furthermore, molecular dynamics simulations were employed to uncover differences betwee

SUBMITTER: Wang Y 

PROVIDER: S-EPMC10904247 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature