1Z2U
The 1.1A crystallographic structure of ubiquitin-conjugating enzyme (ubc-2) from Caenorhabditis elegans: functional and evolutionary significance
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ubiquitin-conjugating enzyme E2 2 | polymer | 150 | 17005.4 | 1 | UniProt (P35129) Pfam (PF00179) | Caenorhabditis elegans | Ubiquitin-protein ligase 2, Ubiquitin carrier protein 2 |
| 2 | B, C, D, E, F... (A) | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
| 3 | H (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | I, J (A) | (R,R)-2,3-BUTANEDIOL | non-polymer | 90.1 | 2 | Chemie (BU3) | |||
| 5 | K, L, M, N, O... (A) | UNKNOWN ATOM OR ION | non-polymer | 10 | Chemie (UNX) | ||||
| 6 | U (A) | water | water | 18.0 | 113 | Chemie (HOH) |
Sequence modifications
A: 1 - 147 (UniProt: P35129)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | cloning artifact |
| Ser -1 | - | cloning artifact |
| His 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17005.4 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 416.0 | |
| All* | Total formula weight | 17421.4 |
