4IN7
(M)L214N mutant of the Rhodobacter sphaeroides Reaction Center
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 | 266 | 28895.2 | 1 | UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239) | Rhodobacter sphaeroides | Photosynthetic reaction center H subunit |
| 2 | B (L) | Reaction center protein L chain | polymer | 282 | 31477.6 | 1 | UniProt (P0C0Y8) Pfam (PF00124) | Rhodobacter sphaeroides | Photosynthetic reaction center L subunit |
| 3 | C (M) | Reaction center protein M chain | polymer | 307 | 34416.6 | 1 | UniProt (P0C0Y9) Pfam (PF00124) | 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) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 6 | J (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) | |||
| 7 | K, P, V, W (L, M) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 4 | Chemie (BCL) | |||
| 8 | L, M, N, X, Y (L, M) | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 5 | Chemie (LDA) | |||
| 9 | BA, O (M, L) | UBIQUINONE-10 | non-polymer | 863.3 | 2 | Chemie (U10) | |||
| 10 | Q (L) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 11 | R, S (L) | HEPTANE-1,2,3-TRIOL | non-polymer | 148.2 | 2 | Chemie (HTO) | |||
| 12 | Z (M) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 13 | AA, GA (M) | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 2 | Chemie (BPH) | |||
| 14 | CA (M) | SPHEROIDENE | non-polymer | 568.9 | 1 | Chemie (SPO) | |||
| 15 | DA (M) | CARDIOLIPIN | non-polymer | 1464.0 | 1 | Chemie (CDL) | |||
| 16 | EA (M) | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 790.1 | 1 | Chemie (PC1) | |||
| 17 | FA (M) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence modifications
H: 1 - 250 (UniProt: P0C0Y7)
L: 1 - 281 (UniProt: P0C0Y8)
M: 1 - 302 (UniProt: P0C0Y9)
| PDB | External Database | Details |
|---|---|---|
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| Val 251 | - | expression tag |
| Val 252 | - | expression tag |
| Ala 253 | - | expression tag |
| Ala 254 | - | expression tag |
| Met 255 | - | expression tag |
| Leu 256 | - | expression tag |
| Ala 257 | - | expression tag |
| Glu 258 | - | expression tag |
| Tyr 259 | - | expression tag |
| Ala 260 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | expression tag |
| Asn 214 | Leu 215 | engineered mutation |
| Met 303 | - | expression tag |
| Ala 304 | - | expression tag |
| Pro 305 | - | expression tag |
| Leu 306 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 94789.4 | |
| Non-Polymers* | Number of molecules | 30 |
| Total formula weight | 13235.8 | |
| All* | Total formula weight | 108025.2 |
