1DXR
Photosynthetic reaction center from Rhodopseudomonas viridis - His L168 Phe mutant (terbutryn complex)
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 | 336 | 37450.8 | 1 | UniProt (P07173) Pfam (PF02276) | RHODOPSEUDOMONAS VIRIDIS | |
| 2 | B (H) | PHOTOSYNTHETIC REACTION CENTER H SUBUNIT | polymer | 258 | 28557.5 | 1 | UniProt (P06008) Pfam (PF03967) Pfam (PF05239) | RHODOPSEUDOMONAS VIRIDIS | |
| 3 | C (L) | PHOTOSYNTHETIC REACTION CENTER L SUBUNIT | polymer | 273 | 30478.1 | 1 | UniProt (P06009) Pfam (PF00124) | RHODOPSEUDOMONAS VIRIDIS | |
| 4 | D (M) | PHOTOSYNTHETIC REACTION CENTER M SUBUNIT | polymer | 323 | 35932.2 | 1 | UniProt (P06010) Pfam (PF00124) | RHODOPSEUDOMONAS VIRIDIS | |
| 5 | E, F, G, H (C) | HEME C | non-polymer | 618.5 | 4 | Chemie (HEC) | |||
| 6 | I, J, R, W, X... (H, L, M) | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 6 | Chemie (LDA) | |||
| 7 | AA, BA, K, Z (M, H) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 8 | L, M, S, T (L, M) | BACTERIOCHLOROPHYLL B | non-polymer | 909.5 | 4 | Chemie (BCB) | |||
| 9 | N, U (L, M) | BACTERIOPHEOPHYTIN B | non-polymer | 887.2 | 2 | Chemie (BPB) | |||
| 10 | O (L) | FE (II) ION | non-polymer | 55.8 | 1 | Chemie (FE2) | |||
| 11 | P (L) | MENAQUINONE-9 | non-polymer | 785.2 | 1 | Chemie (MQ9) | |||
| 12 | Q (L) | 2-T-BUTYLAMINO-4-ETHYLAMINO-6-METHYLTHIO-S-TRIAZINE | non-polymer | 241.4 | 1 | Chemie (MST) | |||
| 13 | V (M) | 15-cis-1,2-dihydroneurosporene | non-polymer | 540.9 | 1 | Chemie (NS5) | |||
| 14 | CA, DA, EA, FA, GA... (C, H, L, M) | water | water | 18.0 | 585 | Chemie (HOH) |
Sequence modifications
L: 1 - 273 (UniProt: P06009)
| PDB | External Database | Details |
|---|---|---|
| Phe 168 | His 168 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 132418.6 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 11270.4 | |
| All* | Total formula weight | 143688.9 |
