Junctophilin-1

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

**Definition:** Junctophilin-1 (661 aa, ~72 kDa) is encoded by the human JPH1 gene. This protein is involved in anchoring t-tubule (transverse-tubule) to sarcoplasmic reticulum membranes in skeletal muscle cells.

**Synonyms:** - JP-1 - JPH1 - Junctophilin Type 1 - Junctophilin1