7MH9
Crystal structure of R. sphaeroides Photosynthetic Reaction Center variant; Y(M210)3-nitrotyrosine
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 | 266 | 28923.2 | 1 | UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239) UniProt (by SIFTS) (Q3J170) In PDB | Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) | Photosynthetic reaction center H subunit |
2 | L | Reaction center protein L chain | polymer | 282 | 31477.6 | 1 | UniProt (P0C0Y8) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A5) In PDB | Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) | Photosynthetic reaction center L subunit |
3 | M | Reaction center protein M chain | polymer | 308 | 34574.7 | 1 | UniProt (P0C0Y9) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A6) In PDB | Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) | Photosynthetic reaction center M subunit |
4 | H, M | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 5 | Chemie (LDA) | |||
5 | L, M | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 4 | Chemie (BCL) | |||
6 | L | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 2 | Chemie (BPH) | |||
7 | L, M | UBIQUINONE-10 | non-polymer | 863.3 | 2 | Chemie (U10) | |||
8 | L | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
9 | M | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
10 | M | SPHEROIDENE | non-polymer | 568.9 | 1 | Chemie (SPO) | |||
11 | M | CARDIOLIPIN | non-polymer | 1464.0 | 1 | Chemie (CDL) | |||
12 | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence modifications
H: 1 - 259 (UniProt: P0C0Y7)
PDB | External Database | Details |
---|---|---|
Val 260 | - | expression tag |
His 261 | - | expression tag |
His 262 | - | expression tag |
His 263 | - | expression tag |
His 264 | - | expression tag |
His 265 | - | expression tag |
His 266 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 94975.6 | |
Non-Polymers* | Number of molecules | 17 |
Total formula weight | 10422.4 | |
All* | Total formula weight | 105398.0 |