1UZR
Crystal Structure of the Class Ib Ribonucleotide Reductase R2F-2 subunit from Mycobacterium tuberculosis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | RIBONUCLEOTIDE REDUCTASE R2-2 SMALL SUBUNIT | polymer | 296 | 33842.1 | 3 | UniProt (Q50549) Pfam (PF00268) UniProt (by SIFTS) (P9WH71) | MYCOBACTERIUM TUBERCULOSIS | RIBONUCLEOTIDE REDUCTASE, RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE R2-2, BETA SUBUNIT |
| 2 | D, E, H, I, L... (A, B, C) | FE (III) ION | non-polymer | 55.8 | 6 | Chemie (FE) | |||
| 3 | F, J, N (A, B, C) | CITRIC ACID | non-polymer | 192.1 | 3 | Chemie (CIT) | |||
| 4 | G, K, O (A, B, C) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 5 | P, Q, R (A, B, C) | water | water | 18.0 | 391 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 296 (UniProt: Q50549)
| PDB | External Database | Details |
|---|---|---|
| Ser 146 | Tyr 146 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 101526.2 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1187.7 | |
| All* | Total formula weight | 102714.0 |
