6Y45
Crystal Structure of the H33A variant of RsrR
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, D (A, B, C, D) | Rrf2 family transcriptional regulator | polymer | 166 | 17318.9 | 4 | UniProt (F2RGC9) Pfam (PF02082) | Streptomyces venezuelae (strain ATCC 10712 / CBS 650.69 / DSM 40230 / JCM 4526 / NBRC 13096 / PD 04745) | |
| 2 | E, I, O, R (A, B, C, D) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 4 | Chemie (FES) | |||
| 3 | F, G, H, J, M... (A, B, C, D) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 8 | Chemie (MPD) | |||
| 4 | K (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | L (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | Q (D) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 7 | T, U, V, W (A, B, C, D) | water | water | 18.0 | 440 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 160 (UniProt: F2RGC9)
| PDB | External Database | Details |
|---|---|---|
| Ala 33 | His 33 | engineered mutation |
| His 161 | - | expression tag |
| His 162 | - | expression tag |
| His 163 | - | expression tag |
| His 164 | - | expression tag |
| His 165 | - | expression tag |
| His 166 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 69275.6 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 1963.0 | |
| All* | Total formula weight | 71238.6 |
