1PST
CRYSTALLOGRAPHIC ANALYSES OF SITE-DIRECTED MUTANTS OF THE PHOTOSYNTHETIC REACTION CENTER FROM RHODOBACTER SPHAEROIDES
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (L) | PHOTOSYNTHETIC REACTION CENTER | polymer | 266 | 29795.6 | 1 | UniProt (P02954) Pfam (PF00124) UniProt (by SIFTS) (P0C0Y8) | Rhodobacter sphaeroides | |
| 2 | B (M) | PHOTOSYNTHETIC REACTION CENTER | polymer | 296 | 33184.3 | 1 | UniProt (P02953) Pfam (PF00124) UniProt (by SIFTS) (P0C0Y9) | Rhodobacter sphaeroides | |
| 3 | C (H) | PHOTOSYNTHETIC REACTION CENTER | polymer | 237 | 25691.6 | 1 | UniProt (P11846) Pfam (PF03967) Pfam (PF05239) UniProt (by SIFTS) (P0C0Y7) | Rhodobacter sphaeroides | |
| 4 | D, E, I (L, M) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 3 | Chemie (BCL) | |||
| 5 | F, J, K (L, M) | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 3 | Chemie (BPH) | |||
| 6 | G, L (L, M) | UBIQUINONE-10 | non-polymer | 863.3 | 2 | Chemie (U10) | |||
| 7 | H (M) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 8 | M (M) | SPIRILLOXANTHIN | non-polymer | 596.9 | 1 | Chemie (CRT) |
Sequence modifications
M: 6 - 301 (UniProt: P02953)
| PDB | External Database | Details |
|---|---|---|
| Leu 202 | His 202 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 88671.4 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 7781.6 | |
| All* | Total formula weight | 96453.1 |
