SUMO-1 Protein

**Definition:** A 1.5-kDa small ubiquitin-related modifier protein that can covalently bind via an isopeptide link to a number of cellular proteins. It may play a role in intracellular protein transport and a number of other cellular processes.

**Tree numbers:** - D12.776.947.249.500

**Synonyms:** - Gap-modifying Protein 1 - PIC 1 Protein - PIC1 Protein - PML-Interacting Clone Protein - Protein GMP1 - Sentrin - Sentrin 1 - SMT3C Protein - SUMO Protein - UBL1 Protein - Ubiquitin-like 1 Gene Product