6LOE
Cryo-EM structure of the dithionite-reduced photosynthetic alternative complex III from Roseiflexus castenholzii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | MULTIHEME_CYTC domain-containing protein | polymer | 226 | 26077.0 | 1 | UniProt (A7NJ87) Pfam (PF14522) In PDB | Roseiflexus castenholzii (strain DSM 13941 / HLO8) | ActA |
| 2 | B | Fe-S-cluster-containing hydrogenase components 1-like protein | polymer | 933 | 102515.9 | 1 | UniProt (A7NJ88) Pfam (PF01568) In PDB | Roseiflexus castenholzii (strain DSM 13941 / HLO8) | ActB |
| 3 | C | Polysulphide reductase NrfD | polymer | 471 | 53938.1 | 1 | UniProt (A7NJ89) Pfam (PF03916) In PDB | Roseiflexus castenholzii (strain DSM 13941 / HLO8) | ActC |
| 4 | D | Uncharacterized protein ActD | polymer | 192 | 21070.3 | 1 | UniProt (A7NJ90) Pfam (PF11821) In PDB | Roseiflexus castenholzii (strain DSM 13941 / HLO8) | |
| 5 | E | Cytochrome c domain-containing protein | polymer | 162 | 18252.6 | 1 | UniProt (A7NJ91) Pfam (PF13442) In PDB | Roseiflexus castenholzii (strain DSM 13941 / HLO8) | |
| 6 | F | Uncharacterized protein ActF | polymer | 414 | 46545.8 | 1 | UniProt (A7NJ92) In PDB | Roseiflexus castenholzii (strain DSM 13941 / HLO8) | |
| 7 | A, E | HEME C | non-polymer | 618.5 | 6 | Chemie (HEC) | |||
| 8 | B | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 3 | Chemie (SF4) | |||
| 9 | B | FE3-S4 CLUSTER | non-polymer | 295.8 | 1 | Chemie (F3S) | |||
| 10 | B, E | [(2S)-2-octadecanoyloxypropyl] octadecanoate | non-polymer | 609.0 | 2 | Chemie (EL6) |
Sequence modifications
E: 33 - 193 (UniProt: A7NJ91)
| PDB | External Database | Details |
|---|---|---|
| Ace 32 | - | acetylation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 268399.8 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 6279.8 | |
| All* | Total formula weight | 274679.5 |
