2E75
Crystal Structure of the Cytochrome b6f Complex with 2-nonyl-4-hydroxyquinoline N-oxide (NQNO) from M.laminosus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Cytochrome b6 | polymer | 215 | 24245.5 | 1 | UniProt (P83791) Pfam (PF00033) In PDB | Mastigocladus laminosus | |
| 2 | B | Cytochrome b6-f complex subunit 4 | polymer | 160 | 17687.0 | 1 | UniProt (P83792) Pfam (PF00032) In PDB | Mastigocladus laminosus | 17 kDa polypeptide |
| 3 | C | Apocytochrome f | polymer | 289 | 31655.1 | 1 | UniProt (P83793) Pfam (PF16639) Pfam (PF01333) In PDB | Mastigocladus laminosus | |
| 4 | D | Cytochrome b6-f complex iron-sulfur subunit | polymer | 179 | 19422.2 | 1 | UniProt (P83794) Pfam (PF00355) In PDB | Mastigocladus laminosus | Rieske iron-sulfur protein, Plastohydroquinone:plastocyanin oxidoreductase iron-sulfur protein, ISP, RISP |
| 5 | E | Cytochrome b6-f complex subunit 6 | polymer | 32 | 3504.4 | 1 | UniProt (P83795) In PDB | Mastigocladus laminosus | Cytochrome b6-f complex subunit VI, Cytochrome b6-f complex subunit petL |
| 6 | F | Cytochrome b6-f complex subunit 7 | polymer | 35 | 3843.6 | 1 | UniProt (P83796) Pfam (PF08041) In PDB | Mastigocladus laminosus | Cytochrome b6-f complex subunit VII, Cytochrome b6-f complex subunit petM |
| 7 | G | Cytochrome b6-f complex subunit 5 | polymer | 37 | 4016.7 | 1 | UniProt (P83797) Pfam (PF02529) In PDB | Mastigocladus laminosus | Cytochrome b6-f complex subunit V, Cytochrome b6-f complex subunit petG |
| 8 | H | Cytochrome b6-f complex subunit 8 | polymer | 29 | 3276.9 | 1 | UniProt (P83798) Pfam (PF03742) In PDB | Mastigocladus laminosus | Cytochrome b6-f complex subunit VIII, Cytochrome b6-f complex subunit petN |
| 9 | A, B | CADMIUM ION | non-polymer | 112.4 | 2 | Chemie (CD) | |||
| 10 | A, C | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 11 | A, B | (7R,17E)-4-HYDROXY-N,N,N,7-TETRAMETHYL-7-[(8E)-OCTADEC-8-ENOYLOXY]-10-OXO-3,5,9-TRIOXA-4-PHOSPHAHEPTACOS-17-EN-1-AMINIUM 4-OXIDE | non-polymer | 801.1 | 2 | Chemie (OPC) | |||
| 12 | A, C | UNDECYL-MALTOSIDE | non-polymer | 496.6 | 4 | Chemie (UMQ) | |||
| 13 | A | 2-NONYL-4-HYDROXYQUINOLINE N-OXIDE | non-polymer | 287.4 | 1 | Chemie (QNO) | |||
| 14 | B | CHLOROPHYLL A | non-polymer | 893.5 | 1 | Chemie (CLA) | |||
| 15 | D | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 1 | Chemie (FES) | |||
| 16 | D | 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL | non-polymer | 795.1 | 1 | Chemie (SQD) | |||
| 17 | G | BETA-CAROTENE | non-polymer | 536.9 | 1 | Chemie (BCR) | |||
| 18 | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 107651.5 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 8968.1 | |
| All* | Total formula weight | 116619.6 |
