4P22
Crystal Structure of N-terminal Fragments of E1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Ubiquitin-like modifier-activating enzyme 1 | polymer | 446 | 48457.9 | 2 | UniProt (P22314) Pfam (PF00899) Pfam (PF16190) Pfam (PF16191) | Homo sapiens (Human) | Protein A1S9,Ubiquitin-activating enzyme E1 |
| 2 | C, D (A, B) | water | water | 18.0 | 109 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 439 (UniProt: P22314)
| PDB | External Database | Details |
|---|---|---|
| Gly -6 | - | expression tag |
| Pro -5 | - | expression tag |
| His -4 | - | expression tag |
| Met -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Asp -1 | - | expression tag |
| Leu 0 | - | expression tag |
| Asp 352 | Glu 352 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 96915.8 | |
| All* | Total formula weight | 96915.8 |
