3ZUW
Photosynthetic Reaction Centre Mutant with TYR L128 replaced with HIS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | H | REACTION CENTER PROTEIN H CHAIN | polymer | 260 | 28066.3 | 1 | UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239) In PDB | RHODOBACTER SPHAEROIDES | PHOTOSYNTHETIC REACTION CENTER H SUBUNIT |
| 2 | L | REACTION CENTER PROTEIN L CHAIN | polymer | 281 | 31321.4 | 1 | UniProt (P0C0Y8) Pfam (PF00124) In PDB | RHODOBACTER SPHAEROIDES | PHOTOSYNTHETIC REACTION CENTER L SUBUNIT |
| 3 | M | REACTION CENTER PROTEIN M CHAIN | polymer | 307 | 34398.5 | 1 | UniProt (P0C0Y9) Pfam (PF00124) In PDB | RHODOBACTER SPHAEROIDES | PHOTOSYNTHETIC REACTION CENTER M SUBUNIT |
| 4 | H, L, M | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 9 | Chemie (LDA) | |||
| 5 | L, M | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 4 | Chemie (BCL) | |||
| 6 | L, M | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 2 | Chemie (BPH) | |||
| 7 | L, M | UBIQUINONE-10 | non-polymer | 863.3 | 2 | Chemie (U10) | |||
| 8 | M | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 9 | M | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 10 | M | SPEROIDENONE | non-polymer | 595.0 | 1 | Chemie (SPN) | |||
| 11 | water | water | 18.0 | 298 | Chemie (HOH) |
Sequence modifications
L: 1 - 281 (UniProt: P0C0Y8)
| PDB | External Database | Details |
|---|---|---|
| His 128 | Tyr 129 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 93786.2 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 10056.5 | |
| All* | Total formula weight | 103842.8 |
