2V4J
THE CRYSTAL STRUCTURE OF Desulfovibrio vulgaris DISSIMILATORY SULFITE REDUCTASE BOUND TO DsrC PROVIDES NOVEL INSIGHTS INTO THE MECHANISM OF SULFATE RESPIRATION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, D) | SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT ALPHA | polymer | 437 | 49154.6 | 2 | UniProt (P45574) Pfam (PF01077) | DESULFOVIBRIO VULGARIS | DISSIMILATORY SULFITE REDUCTASE, DESULFOVIRIDIN SUBUNIT ALPHA, HYDROGENSULFITE REDUCTASE ALPHA SUBUNIT |
| 2 | B, E (B, E) | SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT BETA | polymer | 381 | 42574.0 | 2 | UniProt (P45575) Pfam (PF03460) Pfam (PF01077) | DESULFOVIBRIO VULGARIS | DISSIMILATORY SULFITE REDUCTASE, DESULFOVIRIDIN SUBUNIT BETA, HYDROGENSULFITE REDUCTASE SUBUNIT BETA |
| 3 | C, F (C, F) | SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT GAMMA | polymer | 105 | 11887.6 | 2 | UniProt (P45573) Pfam (PF04358) | DESULFOVIBRIO VULGARIS | DISSIMILATORY SULFITE REDUCTASE, DESULFOVIRIDIN SUBUNIT GAMMA, HYDROGENSULFITE REDUCTASE GAMMA SUBUNIT |
| 4 | G, H, J, K, N... (A, B, D, E) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 8 | Chemie (SF4) | |||
| 5 | I, P (A, D) | 3,3',3'',3'''-[(1R,2S,3S,4S,7S,8S,11S,12S,13S,16S,19S)-3,8,13,17-tetrakis(carboxylatomethyl)-8,13-dimethyl-1,2,3,4,7,8,11,12,13,16,19,20,22,24-tetradecahydroporphyrin-2,7,12,18-tetrayl]tetrapropanoate | non-polymer | 868.9 | 2 | Chemie (SH0) | |||
| 6 | L, S (B, E) | SIROHEME | non-polymer | 916.7 | 2 | Chemie (SRM) | |||
| 7 | M, T (B, E) | SULFITE ION | non-polymer | 80.1 | 2 | Chemie (SO3) | |||
| 8 | U, V, W, X, Y... (A, B, C, D, E...) | water | water | 18.0 | 1016 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 207232.5 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 6544.3 | |
| All* | Total formula weight | 213776.8 |
