Small Ubiquitin-Related Modifier 1

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

**Definition:** Small ubiquitin-related modifier 1 (101 aa, ~12 kDa) is encoded by the human SUMO1 gene. This protein plays a role in post-translational protein modification.

**Synonyms:** - GAP Modifying Protein 1 - GAP-Modifying Protein 1 - GMP1 - SMT3 Homolog 3 - SUMO-1 - SUMO1 - Sentrin - Smt3C - Ubiquitin-Homology Domain Protein PIC1 - Ubiquitin-Like Protein SMT3C - Ubiquitin-Like Protein UBL1