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... (A, D, G, J, M...) | Cytochrome b | polymer | 445 | 50157.5 | 6 | UniProt (Q02761) | Rhodobacter sphaeroides | |
| 2 | B, E, H, K, N... (B, E, H, K, N...) | Cytochrome c1 | polymer | 269 | 29374.0 | 6 | UniProt (Q3IY11) UniProt (by SIFTS) (Q02760) | Rhodobacter sphaeroides | |
| 3 | C, F, I, L, O... (C, F, I, L, O...) | Ubiquinol-cytochrome c reductase iron-sulfur subunit | polymer | 187 | 19916.3 | 6 | UniProt (Q02762) | Rhodobacter sphaeroides | Rieske iron-sulfur protein, RISP |
| 4 | CB, FB, IA, MA, MB... (K, M, E, G, N...) | STRONTIUM ION | non-polymer | 87.6 | 9 | Chemie (SR) PubChem (104798) | |||
| 5 | AA, CA, DA, DB, GB... (B, D, K, M, E...) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 18 | Chemie (HEM) | |||
| 6 | EA, IB, PA, SB, V... (D, M, G, P, A...) | STIGMATELLIN A | non-polymer | 514.6 | 6 | Chemie (SMA) PubChem (49867661) PubChem (45487276) PubChem (443658) PubChem (447884) PubChem (5293) PubChem (5353970) PubChem (5326513) PubChem (124383969) PubChem (6435507) PubChem (92966532) PubChem (101724523) PubChem (124708091) PubChem (124936630) PubChem (124936631) PubChem (125116916) PubChem (159935206) PubChem (162931293) PubChem (162931294) PubChem (162931295) | |||
| 7 | FA, JB, QA, TB, W... (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) PubChem (49867249) PubChem (9547934) PubChem (138156048) | |||
| 8 | AB, GA, KB, RA, UB... (J, D, M, G, P...) | UBIQUINONE-2 | non-polymer | 318.4 | 6 | Chemie (UQ2) PubChem (119058) PubChem (5280346) PubChem (6119896) | |||
| 9 | BB, HA, LA, LB, PB... (K, E, G, N, P...) | 2-O-octyl-beta-D-glucopyranose | non-polymer | 292.4 | 6 | Chemie (BGL) PubChem (21726865) PubChem (57506795) PubChem (66618075) PubChem (68624687) PubChem (68624855) PubChem (68625546) PubChem (445463) PubChem (69825209) PubChem (3471143) PubChem (156616836) | |||
| 10 | BA, EB, KA, OB, VA... (C, L, F, O, I...) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 6 | Chemie (FES) | |||
| 11 | UA, YB (I, R) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) PubChem (312) | |||
| 12 | XB (R) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) PubChem (923) | |||
| 13 | AC, BC, CC, DC, EC... (A, B, C, D, E...) | 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 |
