Obscurin

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** Obscurin (7968 aa, ~868 kDa) is encoded by the human OBSCN gene. This protein is involved in serine/threonine phosphorylation, myofibrillogenesis and Rho guanine nucleotide exchange activity.

**Synonyms:** - EC 2.7.11.1 - OBSCN - Obscurin, Myosin Light Chain Kinase - Obscurin-MLCK - Obscurin-Myosin Light Chain Kinase - Obscurin-RhoGEF