SUMO-Activating Enzyme Subunit 2

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

**Definition:** SUMO-activating enzyme subunit 2 (640 aa, ~71 kDa) is encoded by the human UBA2 gene. This protein plays a role in post-translational protein modification.

**Synonyms:** - Anthracycline-Associated Resistance ARX - EC 6.3.2.- - SAE2 - SUMO-1 Activating Enzyme Subunit 2 - SUMO-ACTIVATING ENZYME SUBUNIT 2 - UBA2 - UBA2 - Ubiquitin-Like Activating Enzyme E1B - Ubiquitin-Like-Activating Enzyme E1B - Ubiquitin-like 1-activating enzyme E1B