1QLB
respiratory complex II-like fumarate reductase from Wolinella succinogenes
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) | FUMARATE REDUCTASE FLAVOPROTEIN SUBUNIT | polymer | 656 | 72941.2 | 2 | UniProt (P17412) Pfam (PF00890) Pfam (PF02910) | WOLINELLA SUCCINOGENES | |
| 2 | B, E (B, E) | FUMARATE REDUCTASE IRON-SULFUR PROTEIN | polymer | 239 | 27197.5 | 2 | UniProt (P17596) Pfam (PF13085) Pfam (PF13183) | WOLINELLA SUCCINOGENES | |
| 3 | C, F (C, F) | FUMARATE REDUCTASE CYTOCHROME B SUBUNIT | polymer | 256 | 29759.1 | 2 | UniProt (P17413) Pfam (PF01127) | WOLINELLA SUCCINOGENES | |
| 4 | G, P (A, D) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 5 | H, Q (A, D) | FUMARIC ACID | non-polymer | 116.1 | 2 | Chemie (FUM) | |||
| 6 | I, R (A, D) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 7 | J, S (B, E) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 8 | K, T (B, E) | FE3-S4 CLUSTER | non-polymer | 295.8 | 2 | Chemie (F3S) | |||
| 9 | L, U (B, E) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 10 | M, N, V, W (C, F) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 11 | O, X (C, F) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 2 | Chemie (LMT) | |||
| 12 | AA, BA, CA, DA, Y... (C, D, E, F, A...) | water | water | 18.0 | 504 | Chemie (HOH) |
Sequence modifications
A, D: 1 - 656 (UniProt: P17412)
| PDB | External Database | Details |
|---|---|---|
| Asp 281 | Arg 281 | conflict |
| Val 282 | Cys 282 | conflict |
| Asp 283 | Gly 283 | conflict |
| Gly 284 | Trp 284 | conflict |
| His 285 | Thr 285 | conflict |
| Arg 286 | Pro 286 | conflict |
| Phe 287 | Ile 287 | conflict |
| Met 288 | His 288 | conflict |
| Pro 289 | Ala 289 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 259795.4 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 7017.1 | |
| All* | Total formula weight | 266812.5 |
