1QOV
PHOTOSYNTHETIC REACTION CENTER MUTANT WITH ALA M260 REPLACED WITH TRP (CHAIN M, A260W)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (H) | PHOTOSYNTHETIC REACTION CENTER | polymer | 260 | 28066.3 | 1 | UniProt (P11846) Pfam (PF03967) Pfam (PF05239) UniProt (by SIFTS) (P0C0Y7) | RHODOBACTER SPHAEROIDES | |
| 2 | B (L) | PHOTOSYNTHETIC REACTION CENTER | polymer | 281 | 31346.4 | 1 | UniProt (P02954) Pfam (PF00124) UniProt (by SIFTS) (P0C0Y8) | RHODOBACTER SPHAEROIDES | |
| 3 | C (M) | PHOTOSYNTHETIC REACTION CENTER | polymer | 307 | 34513.7 | 1 | UniProt (P02953) Pfam (PF00124) UniProt (by SIFTS) (P0C0Y9) | RHODOBACTER SPHAEROIDES | |
| 4 | D, E, F, H (L, M) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 4 | Chemie (BCL) | |||
| 5 | G (L) | UBIQUINONE-10 | non-polymer | 863.3 | 1 | Chemie (U10) | |||
| 6 | I, J (M) | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 2 | Chemie (BPH) | |||
| 7 | K (M) | FE (II) ION | non-polymer | 55.8 | 1 | Chemie (FE2) | |||
| 8 | L (M) | SPEROIDENONE | non-polymer | 595.0 | 1 | Chemie (SPN) | |||
| 9 | M (M) | CARDIOLIPIN | non-polymer | 1464.0 | 1 | Chemie (CDL) | |||
| 10 | N (M) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 11 | O, P, Q (H, L, M) | water | water | 18.0 | 250 | Chemie (HOH) |
Sequence modifications
M: 1 - 307 (UniProt: P02953)
| PDB | External Database | Details |
|---|---|---|
| Trp 260 | Ala 260 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 93926.4 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 8438.1 | |
| All* | Total formula weight | 102364.5 |
