5JSK
The 3D structure of [NiFeSe] hydrogenase from Desulfovibrio vulgaris Hildenborough in the reduced state at 0.95 Angstrom resolution
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Periplasmic [NiFeSe] hydrogenase, small subunit | polymer | 317 | 33940.9 | 1 | UniProt (Q72AS4) Pfam (PF01058) Pfam (PF14720) In PDB | Desulfovibrio vulgaris str. Hildenborough | |
2 | B | Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing | polymer | 507 | 55957.0 | 1 | UniProt (Q72AS3) Pfam (PF00374) In PDB | Desulfovibrio vulgaris str. Hildenborough | |
3 | A | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 3 | Chemie (SF4) | |||
4 | B | NICKEL (II) ION | non-polymer | 58.7 | 2 | Chemie (NI) | |||
5 | B | CARBONMONOXIDE-(DICYANO) IRON | non-polymer | 135.9 | 1 | Chemie (FCO) | |||
6 | B | FE (II) ION | non-polymer | 55.8 | 1 | Chemie (FE2) | |||
7 | B | HYDROSULFURIC ACID | non-polymer | 34.1 | 1 | Chemie (H2S) | |||
8 | B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
9 | water | water | 18.0 | 881 | Chemie (HOH) |
Sequence modifications
B: 12 - 510 (UniProt: Q72AS3)
PDB | External Database | Details |
---|---|---|
Trp 4 | - | expression tag |
Ser 5 | - | expression tag |
His 6 | - | expression tag |
Pro 7 | - | expression tag |
Gln 8 | - | expression tag |
Phe 9 | - | expression tag |
Glu 10 | - | expression tag |
Lys 11 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 89897.9 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 1582.3 | |
All* | Total formula weight | 91480.2 |