7Z0T
Structure of the Escherichia coli formate hydrogenlyase complex (aerobic preparation, composite structure)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (C) | Formate hydrogenlyase subunit 3 | polymer | 608 | 64121.7 | 1 | UniProt (P16429) Pfam (PF00361) | Escherichia coli K-12 | FHL subunit 3,Hydrogenase-3 component C |
| 2 | B (E) | Formate hydrogenlyase subunit 5 | polymer | 581 | 66589.9 | 1 | UniProt (P16431) Pfam (PF00346) Pfam (PF00329) Pfam (PF00374) | Escherichia coli K-12 | FHL subunit 5,Hydrogenase-3 component E |
| 3 | C (B) | Formate hydrogenlyase subunit 2 | polymer | 203 | 21899.3 | 1 | UniProt (P0AAK1) Pfam (PF00037) | Escherichia coli K-12 | FHL subunit 2,Hydrogenase-3 component B |
| 4 | D (G) | Formate hydrogenlyase subunit 7 | polymer | 255 | 28033.2 | 1 | UniProt (P16433) Pfam (PF01058) | Escherichia coli K-12 | FHL subunit 7,Hydrogenase-3 component G |
| 5 | E (F) | Formate hydrogenlyase subunit 6 | polymer | 180 | 20336.4 | 1 | UniProt (P16432) Pfam (PF00037) | Escherichia coli K-12 | FHL subunit 6,Hydrogenase-3 component F |
| 6 | F (D) | Formate hydrogenlyase subunit 4 | polymer | 307 | 33049.2 | 1 | UniProt (P16430) Pfam (PF00146) | Escherichia coli K-12 | FHL subunit 4,Hydrogenase 3 component D |
| 7 | G (A) | Formate dehydrogenase H | polymer | 715 | 79465.7 | 1 | UniProt (P07658) Pfam (PF04879) Pfam (PF00384) Pfam (PF01568) | Escherichia coli K-12 | Formate dehydrogenase-H subunit alpha,FDH-H,Formate-hydrogen-lyase-linked,selenocysteine-containing polypeptide |
| 8 | H (E) | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 9 | I (E) | CARBONMONOXIDE-(DICYANO) IRON | non-polymer | 135.9 | 1 | Chemie (FCO) | |||
| 10 | J, K, L, M, N... (B, G, F, A) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 8 | Chemie (SF4) | |||
| 11 | Q (F) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 12 | S, T (A) | 2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE | non-polymer | 740.6 | 2 | Chemie (MGD) | |||
| 13 | U (A) | MOLYBDENUM(VI) ION | non-polymer | 95.9 | 1 | Chemie (6MO) |
Sequence modifications
E: 1 - 569 (UniProt: P16431)
| PDB | External Database | Details |
|---|---|---|
| His 82 | - | insertion |
| His 82 | - | insertion |
| His 82 | - | insertion |
| His 82 | - | insertion |
| His 82 | - | insertion |
| His 82 | - | insertion |
| His 82 | - | insertion |
| His 82 | - | insertion |
| His 82 | - | insertion |
| His 82 | - | insertion |
| Gly 82 | - | insertion |
| Ser 82 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 7 |
| Total formula weight | 313495.3 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 4640.6 | |
| All* | Total formula weight | 318135.9 |
