2HF9
Crystal structure of HypB from Methanocaldococcus jannaschii in the triphosphate form
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) | Probable hydrogenase nickel incorporation protein hypB | polymer | 226 | 24754.0 | 2 | UniProt (Q57884) Pfam (PF02492) | Methanocaldococcus jannaschii | |
| 2 | C, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, G (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | E, H (A, B) | 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE | non-polymer | 539.2 | 2 | Chemie (GSP) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 174 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 221 (UniProt: Q57884)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | cloning artifact |
| Ala -3 | - | cloning artifact |
| Met -2 | - | cloning artifact |
| Gly -1 | - | cloning artifact |
| Gly 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49507.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1257.9 | |
| All* | Total formula weight | 50765.8 |
