COMP (P49747) variants and mutations

COMP (also known as P49747) is a human protein-coding gene encoding a cartilage oligomeric matrix protein. An extracellular-matrix protein that interacts with collagens and other cartilage components to support cartilage structure. Variants can cause pseudoachondroplasia or multiple epiphyseal dysplasia. This analysis covers 1,302 COMP variants and mutations. Of these, 98% have computational variant effect predictions. Disease context includes multiple epiphyseal dysplasia type 1, pseudoachondroplasia, and carpal tunnel syndrome. Example COMP variants include M1V, V2F, and P3A.

Variant analysis overview

Variant and mutation evidence

Clinical, disease, and population context

Protein structure and variant hotspots

Data sources

Evidence in this analysis draws on EBI Proteins Variation, UniProt, gnomAD v4, EuropePMC, 3D Hotspot Analysis, Interaction Network Analysis, Protein Data Bank, AlphaFold DB, gnomAD constraint, Open Targets, ClinGen, MaveDB, LitVar.

Diseases linked to COMP

Notable COMP variants

Examples include M1V, V2F, P3A, P3L, P3R, P3S, D4A, D4Y. Listed records include available protein-change notation, database identifiers, clinical classifications, computational predictions, population evidence, experimental measurements, and disease context.