5Y5S
Structure of photosynthetic LH1-RC super-complex at 1.9 angstrom resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (C) | Photosynthetic reaction center cytochrome c subunit | polymer | 404 | 43177.5 | 1 | UniProt (D2Z0P5) Pfam (PF02276) | Thermochromatium tepidum | |
| 2 | B (L) | Photosynthetic reaction center L subunit | polymer | 281 | 31520.8 | 1 | UniProt (D2Z0P3) Pfam (PF00124) | Thermochromatium tepidum | |
| 3 | C (M) | Photosynthetic reaction center M subunit | polymer | 325 | 36605.7 | 1 | UniProt (A8ASG6) Pfam (PF00124) | Thermochromatium tepidum | |
| 4 | D (H) | Photosynthetic reaction center H subunit | polymer | 259 | 28213.3 | 1 | UniProt (D2Z0P9) Pfam (PF03967) Pfam (PF05239) | Thermochromatium tepidum | |
| 5 | AA, CA, E, EA, G... (A, D, F, I, K...) | LH1 alpha polypeptide | polymer | 61 | 7034.4 | 16 | UniProt (D2Z0P2) Pfam (PF00556) | Thermochromatium tepidum | |
| 6 | BA, DA, F, FA, H... (B, E, G, J, N...) | LH1 beta polypeptide | polymer | 47 | 5534.5 | 16 | UniProt (D2Z0P1) Pfam (PF00556) | Thermochromatium tepidum | |
| 7 | KA, LA, MA, NA (C) | HEME C | non-polymer | 618.5 | 4 | Chemie (HEC) | |||
| 8 | OA (C) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 9 | PA, WB (C, H) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 10 | OB, QA, WA (M, C, L) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 11 | RA (C) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 1 | Chemie (LHG) | |||
| 12 | EC, EF, KC, PB, QB... (A, 3, D, M, C...) | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE | non-polymer | 749.0 | 10 | Chemie (PGV) | |||
| 13 | AC, AE, BD, BF, CC... (A, U, K, 3, M...) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 36 | Chemie (BCL) | |||
| 14 | GB, UA (M, L) | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 2 | Chemie (BPH) | |||
| 15 | AB, BB, PF, TB, VA (L, 7, M) | Ubiquinone-8 | non-polymer | 727.1 | 5 | Chemie (UQ8) | |||
| 16 | FC, FF, KE, LC, LF... (B, 4, X, E, 6...) | UNKNOWN LIGAND | non-polymer | 16 | Chemie (UNL) | ||||
| 17 | CB (M) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 18 | HB (M) | MENAQUINONE 8 | non-polymer | 717.1 | 1 | Chemie (MQ8) | |||
| 19 | BE, DC, EE, FD, IB... (U, A, V, N, M...) | SPIRILLOXANTHIN | non-polymer | 596.9 | 17 | Chemie (CRT) | |||
| 20 | CE, DE, DF, ED, JB... (U, 3, K, M, W...) | DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE | non-polymer | 692.0 | 13 | Chemie (PEF) | |||
| 21 | FE, KD, NB, WC, YC (V, O, M, I, J) | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 5 | Chemie (LDA) | |||
| 22 | DD, JC, NE, OE, RB... (K, D, Y, M, Q...) | CARDIOLIPIN | non-polymer | 1464.0 | 9 | Chemie (CDL) | |||
| 23 | PC, VB (F, M) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 2 | Chemie (LMT) | |||
| 24 | AD, AF, BC, GC, GD... (K, 3, A, D, O...) | CALCIUM ION | non-polymer | 40.1 | 16 | Chemie (CA) | |||
| 25 | AG, AH, BG, BH, CG... (M, 3, H, 4, A...) | water | water | 18.0 | 954 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 36 |
| Total formula weight | 340619.6 | |
| Non-Polymers* | Number of molecules | 144 |
| Total formula weight | 85313.9 | |
| All* | Total formula weight | 425933.5 |
