9WT8
Crystal structure of a multiheme cytochrome c selenoprotein (MccSep)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Cytochrome c,Multiheme cytochrome c selenoprotein (MccSep) | polymer | 450 | 49737.6 | 4 | UniProt (Q748R4) UniProt (Q748R5) | Geobacter sulfurreducens PCA | |
| 2 | E, F, G, H, I... (A, C, D, B) | HEME C | non-polymer | 618.5 | 20 | Chemie (HEC) | |||
| 3 | AB, BB, DC, EC, GC... (B, C, A, D) | SULFATE ION | non-polymer | 96.1 | 27 | Chemie (SO4) | |||
| 4 | AA, AC, AD, AE, BA... (A, B, C, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 95 | Chemie (EDO) | |||
| 5 | CB (B) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) PubChem (23831) | |||
| 6 | CC, PE (B, D) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
| 7 | TE, UE, VE, WE (A, B, C, D) | water | water | 18.0 | 1141 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 324 (UniProt: Q748R4)
A, B, C, D: 353 - 450 (UniProt: Q748R5)
| PDB | External Database | Details |
|---|---|---|
| Sec 325 | - | linker |
| Pro 326 | - | linker |
| Thr 327 | - | linker |
| Pro 328 | - | linker |
| Asn 329 | - | linker |
| Arg 330 | - | linker |
| Leu 331 | - | linker |
| Val 332 | - | linker |
| Leu 333 | - | linker |
| Ser 334 | - | linker |
| Val 335 | - | linker |
| Ile 336 | - | linker |
| Ala 337 | - | linker |
| Lys 338 | - | linker |
| Thr 339 | - | linker |
| Lys 340 | - | linker |
| Asp 341 | - | linker |
| Gly 342 | - | linker |
| Glu 343 | - | linker |
| Glu 344 | - | linker |
| Val 345 | - | linker |
| Phe 346 | - | linker |
| Asn 347 | - | linker |
| Gln 348 | - | linker |
| Glu 349 | - | linker |
| Lys 350 | - | linker |
| Ile 351 | - | linker |
| Tyr 352 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 198950.2 | |
| Non-Polymers* | Number of molecules | 145 |
| Total formula weight | 21398.9 | |
| All* | Total formula weight | 220349.1 |
