9E1J
Alpha-Delta heterodimeric form of soluble hydrogenase I from Pyrococcus furiosus. Data processed and model refined in P21221
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Sulfhydrogenase 1 subunit delta | polymer | 256 | 28650.4 | 2 | UniProt (E7FHU4) Pfam (PF01058) | Pyrococcus furiosus | Hydrogenase I small subunit,NADP-reducing hydrogenase subunit HydD,Sulfhydrogenase I subunit delta |
| 2 | B, D (B, D) | Sulfhydrogenase 1 subunit alpha | polymer | 419 | 47262.5 | 2 | UniProt (E7FI44) Pfam (PF00374) | Pyrococcus furiosus | Hydrogenase I large subunit,NADP-reducing hydrogenase subunit HydA,Sulfhydrogenase I subunit alpha |
| 3 | E, F, G, K, L... (A, C) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 8 | Chemie (SF4) | |||
| 4 | H (B) | CARBONMONOXIDE-(DICYANO) IRON | non-polymer | 135.9 | 1 | Chemie (FCO) | |||
| 5 | I, P (B, D) | NICKEL (II) ION | non-polymer | 58.7 | 2 | Chemie (NI) | |||
| 6 | J (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | Q, R (A, B) | water | water | 18.0 | 61 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 256 (UniProt: E7FHU4)
| PDB | External Database | Details |
|---|---|---|
| Ala 226 | Lys 227 | conflict |
| Ala 252 | Glu 253 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 151825.6 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 3101.8 | |
| All* | Total formula weight | 154927.5 |
