6Z27
Photosynthetic Reaction Center From Rhodobacter Sphaeroides strain RV LCP crystallization
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 | 250 | 27047.1 | 1 | UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239) | Rhodobacter sphaeroides | Photosynthetic reaction center H subunit |
| 2 | B (L) | Reaction center protein L chain | polymer | 281 | 31360.4 | 1 | UniProt (P0C0Y8) Pfam (PF00124) | Rhodobacter sphaeroides | Photosynthetic reaction center L subunit |
| 3 | C (M) | Reaction center protein M chain | polymer | 302 | 33885.9 | 1 | UniProt (P0C0Y9) Pfam (PF00124) | Rhodobacter sphaeroides | Photosynthetic reaction center M subunit |
| 4 | D, E, J, N, U... (H, L, M) | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 7 | Chemie (LDA) | |||
| 5 | AA, BA, F, G, H... (M, H) | PHOSPHATE ION | non-polymer | 95.0 | 8 | Chemie (PO4) | |||
| 6 | I, M (L, M) | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 2 | Chemie (OLC) | |||
| 7 | K, O, P, Q (L, M) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 4 | Chemie (BCL) | |||
| 8 | L, R (L, M) | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 2 | Chemie (BPH) | |||
| 9 | S (M) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 10 | T (M) | UBIQUINONE-10 | non-polymer | 863.3 | 1 | Chemie (U10) | |||
| 11 | CA (M) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 12 | DA, EA, FA (H, L, M) | water | water | 18.0 | 161 | 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 | 92293.4 | |
| Non-Polymers* | Number of molecules | 26 |
| Total formula weight | 9484.4 | |
| All* | Total formula weight | 101777.8 |
