1CC1
CRYSTAL STRUCTURE OF A REDUCED, ACTIVE FORM OF THE NI-FE-SE HYDROGENASE FROM DESULFOMICROBIUM BACULATUM
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | S | HYDROGENASE (SMALL SUBUNIT) | polymer | 283 | 30888.2 | 1 | UniProt (P13063) Pfam (PF01058) Pfam (PF14720) In PDB | Desulfomicrobium baculatum | CYTOCHROME C3 HYDROGENASE |
| 2 | L | HYDROGENASE (LARGE SUBUNIT) | polymer | 498 | 55217.8 | 1 | UniProt (P13065) Pfam (PF00374) In PDB | Desulfomicrobium baculatum | CYTOCHROME C3 HYDROGENASE |
| 3 | S | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 3 | Chemie (SF4) | |||
| 4 | L | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 5 | L | FE (II) ION | non-polymer | 55.8 | 1 | Chemie (FE2) | |||
| 6 | L | CARBONMONOXIDE-(DICYANO) IRON | non-polymer | 135.9 | 1 | Chemie (FCO) | |||
| 7 | L | HYDROSULFURIC ACID | non-polymer | 34.1 | 1 | Chemie (H2S) | |||
| 8 | water | water | 18.0 | 319 | Chemie (HOH) |
Sequence modifications
S: 1 - 283 (UniProt: P13063)
L: 1 - 498 (UniProt: P13065)
| PDB | External Database | Details |
|---|---|---|
| Ala 99 | Gly 131 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Arg 381 | Val 382 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 86106.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1339.4 | |
| All* | Total formula weight | 87445.4 |
