4N7L
Zinc Substituted Reaction Center M(L214H) Variant of Rhodobacter sphaeroides
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (H) | Reaction center protein H chain | polymer | 241 | 26122.0 | 1 | UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239) UniProt (by SIFTS) (Q3J170) | Rhodobacter sphaeroides | Photosynthetic reaction center H subunit |
| 2 | B (L) | Reaction center protein L chain | polymer | 281 | 31346.4 | 1 | UniProt (P0C0Y8) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A5) | Rhodobacter sphaeroides | Photosynthetic reaction center L subunit |
| 3 | C (M) | Reaction center protein M chain | polymer | 303 | 34028.1 | 1 | UniProt (P0C0Y9) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A6) | Rhodobacter sphaeroides | Photosynthetic reaction center M subunit |
| 4 | D, E, F, G, H... (H, L) | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
| 5 | I (H) | NONADEC-10-ENOIC ACID 2-[3,4-DIHYDROXY-6-HYDROXYMETHYL-5-(3,4,5-TRIHYDROXY-6-HYDROXYMETHYL-TETRAHYDRO-PYRAN-2-YLOXY)-TETRAHYDRO-PYRAN-2-YLOXY] -1-OCTADEC-9-ENOYLOXYMETHYL-ETHYL ESTER | non-polymer | 959.3 | 1 | Chemie (GGD) | |||
| 6 | J, K, L, Y, Z (L, M) | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 5 | Chemie (LDA) | |||
| 7 | BA, M (M, L) | UBIQUINONE-10 | non-polymer | 863.3 | 2 | Chemie (U10) | |||
| 8 | N, T, U, V, W... (L, M) | [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 | 6 | Chemie (2GO) | |||
| 9 | O (L) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 10 | P, Q (L) | HEPTANE-1,2,3-TRIOL | non-polymer | 148.2 | 2 | Chemie (HTO) | |||
| 11 | AA (M) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 12 | CA (M) | SPHEROIDENE | non-polymer | 568.9 | 1 | Chemie (SPO) | |||
| 13 | DA (M) | CARDIOLIPIN | non-polymer | 1464.0 | 1 | Chemie (CDL) | |||
| 14 | EA (M) | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 790.1 | 1 | Chemie (PC1) | |||
| 15 | FA, GA, HA (H, L, M) | water | water | 18.0 | 399 | Chemie (HOH) |
Sequence modifications
M: 1 - 303 (UniProt: P0C0Y9)
| PDB | External Database | Details |
|---|---|---|
| His 214 | Leu 215 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 91496.5 | |
| Non-Polymers* | Number of molecules | 28 |
| Total formula weight | 13439.4 | |
| All* | Total formula weight | 104935.9 |
