8C3F
Double mutant I(L177)H/F(M197)H 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 | A (L) | Reaction center protein L chain | polymer | 281 | 31385.4 | 1 | UniProt (P0C0Y8) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A5) | Cereibacter sphaeroides 2.4.1 | Photosynthetic reaction center L subunit |
| 2 | B (M) | Reaction center protein M chain | polymer | 303 | 34008.1 | 1 | UniProt (P0C0Y9) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A6) | Cereibacter sphaeroides 2.4.1 | Photosynthetic reaction center M subunit |
| 3 | C (H) | Reaction center protein H chain | polymer | 241 | 26197.1 | 1 | UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239) UniProt (by SIFTS) (Q3J170) | Cereibacter sphaeroides 2.4.1 | Photosynthetic reaction center H subunit |
| 4 | D, E, IA, JA, KA... (L, M, H) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
| 5 | F (L) | 1,4-DIETHYLENE DIOXIDE | non-polymer | 88.1 | 1 | Chemie (DIO) | |||
| 6 | G, R (L, M) | HEPTANE-1,2,3-TRIOL | non-polymer | 148.2 | 2 | Chemie (HTO) | |||
| 7 | H, P, S, V (L, M) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 4 | Chemie (BCL) | |||
| 8 | I, W (L, M) | BACTERIOPHEOPHYTIN B | non-polymer | 887.2 | 2 | Chemie (BPB) | |||
| 9 | J, Y (L, M) | UBIQUINONE-10 | non-polymer | 863.3 | 2 | Chemie (U10) | |||
| 10 | CA, K, L (M, L) | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 11 | M (L) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 12 | EA, FA, GA, HA, MA... (M, H, L) | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 8 | Chemie (LDA) | |||
| 13 | X (M) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 14 | Z (M) | SPEROIDENONE | non-polymer | 595.0 | 1 | Chemie (SPN) | |||
| 15 | AA, NA (M, H) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 16 | BA (M) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 17 | DA (M) | CARDIOLIPIN | non-polymer | 1464.0 | 1 | Chemie (CDL) | |||
| 18 | LA (H) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 19 | OA, PA, QA (L, M, H) | water | water | 18.0 | 111 | Chemie (HOH) |
Sequence modifications
L: 1 - 281 (UniProt: P0C0Y8)
M: 1 - 303 (UniProt: P0C0Y9)
| PDB | External Database | Details |
|---|---|---|
| His 177 | Ile 178 | engineered mutation |
| Thr 178 | Ser 179 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Thr 8 | Ser 9 | engineered mutation |
| His 197 | Phe 198 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 91590.6 | |
| Non-Polymers* | Number of molecules | 37 |
| Total formula weight | 12529.0 | |
| All* | Total formula weight | 104119.6 |
