7QC9
HisF-C9A-D11E-V33A_L50H_I52H mutant in complex with Ni(II) from T. maritima
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Imidazole glycerol phosphate synthase subunit HisF | polymer | 253 | 27741.7 | 1 | UniProt (Q9X0C6) Pfam (PF00977) | Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8) | IGP synthase cyclase subunit,IGP synthase subunit HisF,ImGP synthase subunit HisF,IGPS subunit HisF |
| 2 | B (A) | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D, E, F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 5 | G (A) | water | water | 18.0 | 193 | Chemie (HOH) |
Sequence modifications
A: 2 - 253 (UniProt: Q9X0C6)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | expression tag |
| Ala 9 | Cys 9 | engineered mutation |
| Glu 11 | Asp 11 | engineered mutation |
| His 50 | Leu 50 | engineered mutation |
| His 52 | Ile 52 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27741.7 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 341.0 | |
| All* | Total formula weight | 28082.7 |
