Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0008641 | molecular_function | ubiquitin-like modifier activating enzyme activity |
| B | 0008641 | molecular_function | ubiquitin-like modifier activating enzyme activity |
| C | 0008641 | molecular_function | ubiquitin-like modifier activating enzyme activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE TBR A 999 |
| Chain | Residue |
| A | GLN646 |
| A | ARG649 |
| A | ASP650 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE TBR B 1000 |
| Chain | Residue |
| B | GLN646 |
| B | ARG649 |
| B | ASP650 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE TBR C 1001 |
| Chain | Residue |
| C | GLU653 |
| C | GLN646 |
| C | ARG649 |
| C | ASP650 |
Functional Information from PROSITE/UniProt
| site_id | PS00865 |
| Number of Residues | 9 |
| Details | UBIQUITIN_ACTIVAT_2 Ubiquitin-activating enzyme active site. PICTLKnFP |
| Chain | Residue | Details |
| A | PRO630-PRO638 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | Active site: {"description":"Glycyl thioester intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU10132","evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"23806337","evidenceCode":"ECO:0007744"}]} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P22314","evidenceCode":"ECO:0000250"}]} |
| site_id | SWS_FT_FI4 |
| Number of Residues | 6 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"21183079","evidenceCode":"ECO:0007744"}]} |