期刊
JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS
卷 -, 期 -, 页码 -出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/07391102.2023.2224889
关键词
3M syndrome; skeletal dysplasia; exome sequencing; novel mutation in CUL7 gene; bioinformatics; in silico structural and functional studies; molecular docking studies; molecular dynamic simulation assay
3M syndrome is a rare genetic familial disorder characterized by short stature, growth retardation, facial dysmorphism, skeletal abnormalities, fleshy protruding heels, and normal intelligence, caused by mutations in the CUL7, OBSL1 and CCDC8 genes. In this study, a novel homozygous missense variant of CUL7 has been identified in a consanguineous Pakistani family. Computational and experimental investigations reveal that this variant alters the protein's structure and interaction, providing useful information for drug development against this syndrome.
3M syndrome is a rare genetic familial disorder characterized by short stature, growth retardation, facial dysmorphism, skeletal abnormalities, fleshy protruding heels, and normal intelligence, caused by mutations in the CUL7, OBSL1 and CCDC8 genes. In the present study, a novel homozygous missense variant of CUL7 (NP_001161842.1, c.4493T > C, p.L1498P) has been identified in a consanguineous Pakistani family by whole exome sequencing. In silico structural evaluation, molecular docking and simulation studies of mutant CUL7 provides substantial evidence about its crucial role in the progression of discussed ailment. The newly discovered variant significantly altered the protein's three dimensional structure, leading to abnormal interaction with binding proteins. This computational and experimental investigation provides useful information to drug developers for the synthesis of novel therapeutics against the discussed ailment.Communicated by Ramaswamy H. Sarma
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