| id | GO:0019787 Detailed information |
|---|---|
| name | small conjugating protein ligase activity |
| namespace | molecular_function |
| alt_id | GO:0008639 |
| alt_id | GO:0008640 |
| def | "Catalysis of ATP-dependent isopeptide bond formation between the carboxy-terminal residues of a small conjugating protein such as ubiquitin or a ubiquitin-like protein, and a substrate lysine residue. This function may be performed alone or in conjunction with an E3, ubiquitin-like protein ligase." [GOC:mah, GOC:rn, PMID:10806345, PMID:10884686] |
| subset | gosubset_prok |
| is_a | GO:0016881 ! acid-amino acid ligase activity |