6FPI
Structure of fully reduced Hydrogenase (Hyd-1) variant E28Q
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | S, T | Hydrogenase-1 small chain | polymer | 327 | 35741.5 | 2 | UniProt (P69739) Pfam (PF01058) Pfam (PF14720) In PDB | Escherichia coli K-12 | HYD1,Membrane-bound hydrogenase 1 small subunit,NiFe hydrogenase |
| 2 | L, M | Hydrogenase-1 large chain | polymer | 582 | 64750.4 | 2 | UniProt (P0ACD8) Pfam (PF00374) In PDB | Escherichia coli K-12 | HYD1,Membrane-bound hydrogenase 1 large subunit,NiFe hydrogenase |
| 3 | S, T | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 4 | S, T | FE3-S4 CLUSTER | non-polymer | 295.8 | 2 | Chemie (F3S) | |||
| 5 | S, T | FE4-S3 CLUSTER | non-polymer | 319.6 | 2 | Chemie (SF3) | |||
| 6 | S, T | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 2 | Chemie (LMT) | |||
| 7 | S, T | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
| 8 | L, M | NI-FE REDUCED ACTIVE CENTER | non-polymer | 195.6 | 2 | Chemie (EJ2) | |||
| 9 | L, M | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 10 | L | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 11 | water | water | 18.0 | 1226 | Chemie (HOH) |
Sequence modifications
L, M: 1 - 582 (UniProt: P0ACD8)
| PDB | External Database | Details |
|---|---|---|
| Gln 28 | Glu 28 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 200983.9 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 3703.8 | |
| All* | Total formula weight | 204687.7 |
