8C87
Double mutant A(L172)C/L(L246)C structure of Photosynthetic Reaction Center From Cereibacter sphaeroides strain RV
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 | 251 | 27189.3 | 1 | UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239) UniProt (by SIFTS) (Q3J170) In PDB | Cereibacter sphaeroides 2.4.1 | Photosynthetic reaction center H subunit |
2 | L | Reaction center protein L chain | polymer | 281 | 31382.5 | 1 | UniProt (P0C0Y8) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A5) In PDB | Cereibacter sphaeroides 2.4.1 | Photosynthetic reaction center L subunit |
3 | M | Reaction center protein M chain | polymer | 303 | 34017.1 | 1 | UniProt (P0C0Y9) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A6) In PDB | Cereibacter sphaeroides 2.4.1 | Photosynthetic reaction center M subunit |
4 | M, H, L | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 12 | Chemie (LDA) | |||
5 | H, M, L | UNKNOWN LIGAND | non-polymer | 5 | Chemie (UNL) | ||||
6 | H, M | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
7 | L | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 1 | Chemie (OLC) | |||
8 | L, M | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 4 | Chemie (BCL) | |||
9 | L, M | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 2 | Chemie (BPH) | |||
10 | L | HEPTANE-1,2,3-TRIOL | non-polymer | 148.2 | 2 | Chemie (HTO) | |||
11 | M | CARDIOLIPIN | non-polymer | 1464.0 | 1 | Chemie (CDL) | |||
12 | M | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
13 | M | UBIQUINONE-10 | non-polymer | 863.3 | 1 | Chemie (U10) | |||
14 | M | SPEROIDENONE | non-polymer | 595.0 | 1 | Chemie (SPN) | |||
15 | water | water | 18.0 | 62 | Chemie (HOH) |
Sequence modifications
L: 1 - 281 (UniProt: P0C0Y8)
M: 1 - 303 (UniProt: P0C0Y9)
PDB | External Database | Details |
---|---|---|
Cys 172 | Ala 173 | engineered mutation |
Thr 178 | Ser 179 | engineered mutation |
Cys 246 | Leu 247 | 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 | 92588.9 | |
Non-Polymers* | Number of molecules | 32 |
Total formula weight | 11932.6 | |
All* | Total formula weight | 104521.4 |