8IUN
Cryo-EM structure of the CRT-LESS RC-LH core complex 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, B, C, D, E... (W, U, S, Q, O...) | Antenna complex alpha/beta subunit | polymer | 55 | 6432.5 | 15 | UniProt (A7NQE9) Pfam (PF00556) | Roseiflexus castenholzii | |
| 2 | P, Q (M, L) | Reaction center protein L chain | polymer | 641 | 71707.4 | 2 | UniProt (Q83XD0) Pfam (PF00124) UniProt (by SIFTS) (A7NQE8) | Roseiflexus castenholzii | Photosynthetic reaction center L subunit |
| 3 | AA, BA, CA, DA, EA... (H, J, N, P, R...) | Alpha subunit of light-harvesting 1 | polymer | 42 | 4724.7 | 15 | UniProt (Q83XD1) | Roseiflexus castenholzii | |
| 4 | GA (Y) | reaction center small polypeptide | polymer | 39 | 4493.3 | 1 | Roseiflexus castenholzii | ||
| 5 | HA (h) | reaction center small polypeptide | polymer | 63 | 6927.0 | 1 | UniProt (by SIFTS) (A0AAJ6N6H5) | Roseiflexus castenholzii | |
| 6 | IA (C) | Cytochrome subunit of photosynthetic reaction center | polymer | 320 | 34923.0 | 1 | UniProt (Q83XC9) Pfam (PF02276) UniProt (by SIFTS) (A7NQE7) | Roseiflexus castenholzii | |
| 7 | JA (Z) | reaction center unknown polypeptide | polymer | 10 | 740.8 | 1 | Roseiflexus castenholzii | ||
| 8 | AC, AE, BC, CB, CE... (2, 3, M, I, 5...) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 48 | Chemie (BCL) | |||
| 9 | AB, BB, EB, EF, FC... (K, I, C, M, E...) | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE | non-polymer | 749.0 | 22 | Chemie (PGV) | |||
| 10 | BE, JD, LE, OB, PD (3, J, D, 0, R) | gamma-Carotene | non-polymer | 536.9 | 5 | Chemie (U4Z) | |||
| 11 | CC, OC, RC (M, L) | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 3 | Chemie (BPH) | |||
| 12 | DC (M) | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
| 13 | EC, SC (M, L) | 2-methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,1 4,18,22,26,30,34,38,42-undecaen-1-yl]naphthalene-1,4-dione | non-polymer | 921.5 | 2 | Chemie (MQE) | |||
| 14 | BD, CD, FF, GC, HC... (L, C, M, H, Y) | 2-O-octyl-beta-D-glucopyranose | non-polymer | 292.4 | 11 | Chemie (BGL) | |||
| 15 | AD, ED, IC, WE (L, M, h) | DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE | non-polymer | 692.0 | 4 | Chemie (PEF) | |||
| 16 | GD, JC, OE, SD, ZD (H, M, D, T, 1) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 5 | Chemie (LMT) | |||
| 17 | DD, GE, GF, HE, HF... (L, 9, C, H, A...) | UNKNOWN LIGAND | non-polymer | 692.0 | 20 | Chemie (UNL) | |||
| 18 | OD (P) | CARDIOLIPIN | non-polymer | 1464.0 | 1 | Chemie (CDL) | |||
| 19 | UE (h) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 1 | Chemie (LHG) | |||
| 20 | AF, BF, CF, ZE (C) | HEME C | non-polymer | 618.5 | 4 | Chemie (HEC) | |||
| 21 | DF (C) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 36 |
| Total formula weight | 357856.4 | |
| Non-Polymers* | Number of molecules | 128 |
| Total formula weight | 94557.5 | |
| All* | Total formula weight | 452413.9 |
