7Z8D
Structure of Photosynthetic Reaction Center From Rhodobacter Sphaeroides strain RV by fixed-target serial synchrotron crystallography (room temperature, 26keV)
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 | 242 | 26284.2 | 1 | UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239) | Cereibacter sphaeroides 2.4.1 | Photosynthetic reaction center H subunit |
| 2 | B (L) | Reaction center protein L chain | polymer | 281 | 31360.4 | 1 | UniProt (P0C0Y8) Pfam (PF00124) | Cereibacter sphaeroides 2.4.1 | Photosynthetic reaction center L subunit |
| 3 | C (M) | Reaction center protein M chain | polymer | 302 | 33885.9 | 1 | UniProt (P0C0Y9) Pfam (PF00124) | Cereibacter sphaeroides 2.4.1 | Photosynthetic reaction center M subunit |
| 4 | D, M, T, U, V (H, M) | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 5 | Chemie (LDA) | |||
| 5 | E, F, O, P (L, M) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 4 | Chemie (BCL) | |||
| 6 | G, Q (L, M) | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 2 | Chemie (BPH) | |||
| 7 | H, W (L, M) | DODECANE | non-polymer | 170.3 | 2 | Chemie (D12) | |||
| 8 | I (L) | PENTADECANE | non-polymer | 212.4 | 1 | Chemie (MYS) | |||
| 9 | J (L) | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 1 | Chemie (OLC) | |||
| 10 | K, L (M) | (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate | non-polymer | 436.5 | 2 | Chemie (NKP) | |||
| 11 | N (M) | UBIQUINONE-10 | non-polymer | 863.3 | 1 | Chemie (U10) | |||
| 12 | R (M) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 13 | S (M) | SPEROIDENONE | non-polymer | 595.0 | 1 | Chemie (SPN) | |||
| 14 | X (M) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 15 | Y (M) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 16 | AA, BA, Z (L, M, H) | water | water | 18.0 | 179 | Chemie (HOH) |
Sequence modifications
L: 1 - 281 (UniProt: P0C0Y8)
M: 1 - 302 (UniProt: P0C0Y9)
| PDB | External Database | Details |
|---|---|---|
| Thr 178 | Ser 179 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Thr 8 | Ser 9 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 91530.5 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 10025.3 | |
| All* | Total formula weight | 101555.9 |
