7VZG
Structure of the Acidobacteria homodimeric reaction center bound with cytochrome c (the larger form)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, G (A, a) | PscA | polymer | 858 | 98537.6 | 2 | UniProt (G2LDR8) Pfam (PF00223) | Chloracidobacterium thermophilum | |
| 2 | B (C) | Cytochrome c, mono-and diheme variants | polymer | 204 | 22369.8 | 1 | UniProt (G2LDR4) Pfam (PF00034) | Chloracidobacterium thermophilum | |
| 3 | C, I (E, e) | PscE | polymer | 35 | 3684.5 | 2 | UniProt (G2LK98) | Chloracidobacterium thermophilum | |
| 4 | D, J (F, f) | PscF | polymer | 35 | 3885.7 | 2 | UniProt (G2LEN5) | Chloracidobacterium thermophilum | |
| 5 | E, K (G, g) | PscG | polymer | 38 | 4293.3 | 2 | UniProt (G2LJ20) | Chloracidobacterium thermophilum | |
| 6 | F, L (H, h) | undefined polypeptide | polymer | 19 | 1635.0 | 2 | Chloracidobacterium thermophilum | ||
| 7 | H (c) | Cytochrome c domain-containing protein | polymer | 145 | 15664.7 | 1 | UniProt (G2LDR3) Pfam (PF13442) | Chloracidobacterium thermophilum | |
| 8 | M (B) | Photosystem P840 reaction center iron-sulfur protein | polymer | 76 | 8199.3 | 1 | UniProt (A8DJF8) Pfam (PF12838) | Chloracidobacterium thermophilum | |
| 9 | N (D) | PscD' | polymer | 70 | 8622.7 | 1 | UniProt (G2LHG2) | Chloracidobacterium thermophilum | |
| 10 | DB, O (a, A) | [methyl 9-acetyl-14-ethyl-20-hydroxy-4,8,13,18-tetramethyl-3-{3-oxo-3-[(3,7,11,15-tetramethylhexadec-2-en-1-yl)oxy]propyl}-3,4,20,21-tetradehydrophorbine-21-carboxylatato(2-)-kappa~4~N~23~,N~24~,N~25~,N~26~]zinc | non-polymer | 948.6 | 2 | Chemie (2GO) | |||
| 11 | EB, FB, GB, HB, IB... (a, A) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 16 | Chemie (BCL) | |||
| 12 | BB, MB, NB, OB, PB... (a, A) | CHLOROPHYLL A | non-polymer | 893.5 | 10 | Chemie (CLA) | |||
| 13 | AA, JC (A, c) | LYCOPENE | non-polymer | 536.9 | 2 | Chemie (LYC) | |||
| 14 | BA, QB (A, a) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 15 | CA, DA, EA, SB, TB... (A, a) | [(2~{R})-2-[2-(methylamino)ethoxy-oxidanyl-phosphoryl]oxy-2-(13-methyltetradecanoyloxy)ethyl] 13-methyltetradecanoate | non-polymer | 663.9 | 6 | Chemie (85I) | |||
| 16 | AC, BC, CC, DC, EC... (a, A, c, e, C...) | UNKNOWN LIGAND | non-polymer | 663.9 | 32 | Chemie (UNL) | |||
| 17 | AB, CB, OC, TA (G, a, g, A) | [(2~{S})-2-[[(1~{R})-1,2-bis(13-methyltetradecanoyloxy)ethoxy]methyl]-3-oxidanyl-3-oxidanylidene-propyl]-trimethyl-azanium | non-polymer | 671.0 | 4 | Chemie (85N) | |||
| 18 | KC, VA (c, C) | HEME C | non-polymer | 618.5 | 2 | Chemie (HEC) | |||
| 19 | VB, XA (a, E) | [(2S)-2-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-2-(13-methyltetradecanoyloxy)ethyl] 13-methyltetradecanoate | non-polymer | 649.9 | 2 | Chemie (84Q) | |||
| 20 | PC, QC, RB (B, a) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 3 | Chemie (SF4) | |||
| 21 | RC, SC (A, a) | water | water | 18.0 | 6 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 14 |
| Total formula weight | 278928.5 | |
| Non-Polymers* | Number of molecules | 81 |
| Total formula weight | 58074.2 | |
| All* | Total formula weight | 337002.7 |
