Troponin I, Slow Skeletal Muscle

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

**Definition:** Troponin I, slow skeletal muscle (187 aa, ~22 kDa) is encoded by the human TNNI1 gene. This protein plays a role in the relaxation of skeletal muscles.

**Synonyms:** - TNNI1 - Troponin I, Slow-Twitch Isoform - Troponin I, Slow-Twitch Skeletal Muscle Isoform - ssTnI