2VD3
The structure of histidine inhibited HisG from Methanobacterium thermoautotrophicum
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) | ATP PHOSPHORIBOSYLTRANSFERASE | polymer | 289 | 31339.0 | 2 | UniProt (O27550) Pfam (PF01634) Pfam (PF08029) | METHANOBACTERIUM THERMOAUTOTROPHICUM | ATP-PRTASE, ATP-PRT |
| 2 | C, Q (A, B) | HISTIDINE | non-polymer | 156.2 | 2 | Chemie (HIS) | |||
| 3 | D, G, H, I, R... (A, B) | CHLORIDE ION | non-polymer | 35.5 | 9 | Chemie (CL) | |||
| 4 | E, F, T (A, B) | IMIDAZOLE | non-polymer | 69.1 | 3 | Chemie (IMD) | |||
| 5 | AA, BA, J, K, L... (B, A) | MAGNESIUM ION | non-polymer | 24.3 | 9 | Chemie (MG) | |||
| 6 | CA, DA, EA, N, P (B, A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 5 | Chemie (MPD) | |||
| 7 | O (A) | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 1 | Chemie (MRD) | |||
| 8 | FA, GA (A, B) | water | water | 18.0 | 51 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62678.0 | |
| Non-Polymers* | Number of molecules | 29 |
| Total formula weight | 1766.4 | |
| All* | Total formula weight | 64444.4 |
