2AFV
The Crystal Structure of Putative Precorrin Isomerase CbiC in Cobalamin Biosynthesis
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) | cobalamin biosynthesis precorrin isomerase | polymer | 231 | 25887.9 | 2 | UniProt (Q8EXP7) Pfam (PF02570) | Leptospira interrogans | |
| 2 | C, D, E, F, H... (A, B) | CHLORIDE ION | non-polymer | 35.5 | 8 | Chemie (CL) | |||
| 3 | G (A) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
| 4 | L (B) | 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL | non-polymer | 326.4 | 1 | Chemie (P33) | |||
| 5 | M, N (A, B) | water | water | 18.0 | 63 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 223 (UniProt: Q8EXP7)
| PDB | External Database | Details |
|---|---|---|
| Leu 224 | - | expression tag |
| Glu 225 | - | expression tag |
| His 226 | - | expression tag |
| His 227 | - | expression tag |
| His 228 | - | expression tag |
| His 229 | - | expression tag |
| His 230 | - | expression tag |
| His 231 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 51775.8 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 892.3 | |
| All* | Total formula weight | 52668.1 |
