2QJY
Crystal structure of rhodobacter sphaeroides double mutant with stigmatellin and UQ2
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, D, G, J, M... | Cytochrome b | polymer | 445 | 50157.5 | 6 | UniProt (Q02761) Pfam (PF00033) Pfam (PF00032) In PDB | Rhodobacter sphaeroides | |
2 | B, E, H, K, N... | Cytochrome c1 | polymer | 269 | 29374.0 | 6 | UniProt (Q3IY11) Pfam (PF02167) UniProt (by SIFTS) (Q02760) In PDB | Rhodobacter sphaeroides | |
3 | C, F, I, L, O... | Ubiquinol-cytochrome c reductase iron-sulfur subunit | polymer | 187 | 19916.3 | 6 | UniProt (Q02762) Pfam (PF10399) Pfam (PF00355) In PDB | Rhodobacter sphaeroides | Rieske iron-sulfur protein, RISP |
4 | K, M, E, G, N... | STRONTIUM ION | non-polymer | 87.6 | 9 | Chemie (SR) | |||
5 | B, D, K, M, E... | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 18 | Chemie (HEM) | |||
6 | D, M, G, P, A... | STIGMATELLIN A | non-polymer | 514.6 | 6 | Chemie (SMA) | |||
7 | D, M, G, P, A... | (1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATE | non-polymer | 661.9 | 6 | Chemie (LOP) | |||
8 | J, D, M, G, P... | UBIQUINONE-2 | non-polymer | 318.4 | 6 | Chemie (UQ2) | |||
9 | K, E, G, N, P... | 2-O-octyl-beta-D-glucopyranose | non-polymer | 292.4 | 6 | Chemie (BGL) | |||
10 | C, L, F, O, I... | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 6 | Chemie (FES) | |||
11 | I, R | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
12 | R | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
13 | water | water | 18.0 | 698 | Chemie (HOH) |
Sequence modifications
A, D, G, J, M, P: 1 - 445 (UniProt: Q02761)
B, E, H, K, N, Q: 1 - 263 (UniProt: Q3IY11)
C, F, I, L, O, R: 1 - 187 (UniProt: Q02762)
PDB | External Database | Details |
---|---|---|
Arg 287 | Ser 287 | engineered mutation |
PDB | External Database | Details |
---|---|---|
His 264 | - | expression tag |
His 265 | - | expression tag |
His 266 | - | expression tag |
His 267 | - | expression tag |
His 268 | - | expression tag |
His 269 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Ser 135 | Val 135 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 18 |
Total formula weight | 596686.9 | |
Non-Polymers* | Number of molecules | 60 |
Total formula weight | 23758.1 | |
All* | Total formula weight | 620444.9 |