TCAP gene

titin-cap

The information on this page was automatically extracted from online scientific databases.

From NCBI Gene:

Sarcomere assembly is regulated by the muscle protein titin. Titin is a giant elastic protein with kinase activity that extends half the length of a sarcomere. It serves as a scaffold to which myofibrils and other muscle related proteins are attached. This gene encodes a protein found in striated and cardiac muscle that binds to the titin Z1-Z2 domains and is a substrate of titin kinase, interactions thought to be critical to sarcomere assembly. Mutations in this gene are associated with limb-girdle muscular dystrophy type 2G. [provided by RefSeq, Jul 2008]

From UniProt:

Muscle assembly regulating factor. Mediates the antiparallel assembly of titin (TTN) molecules at the sarcomeric Z-disk.

Covered on Genetics Home Reference:

From NCBI Gene:

  • Limb-girdle muscular dystrophy, type 2G
  • Dilated cardiomyopathy 1N

From UniProt:

Limb-girdle muscular dystrophy 2G (LGMD2G): An autosomal recessive degenerative myopathy characterized by proximal and distal muscle weakness and atrophy in the limbs, dystrophic changes on muscle biopsy, and absence of telethonin. Cardiac muscle is involved in a subset of patients. [MIM:601954]

Cardiomyopathy, familial hypertrophic 25 (CMH25): A hereditary heart disorder characterized by ventricular hypertrophy, which is usually asymmetric and often involves the interventricular septum. The symptoms include dyspnea, syncope, collapse, palpitations, and chest pain. They can be readily provoked by exercise. The disorder has inter- and intrafamilial variability ranging from benign to malignant forms with high risk of cardiac failure and sudden cardiac death. [MIM:607487]

Cytogenetic Location: 17q12, which is the long (q) arm of chromosome 17 at position 12

Molecular Location: base pairs 39,665,346 to 39,666,554 on chromosome 17 (Homo sapiens Annotation Release 108, GRCh38.p7) (NCBI)

Cytogenetic Location: 17q12, which is the long (q) arm of chromosome 17 at position 12
  • CMD1N
  • CMH25
  • LGMD2G
  • T-cap
  • TELE
  • telethonin