5V8K
Homodimeric reaction center of H. modesticaldum
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | p800 reaction center core protein | polymer | 600 | 66920.4 | 1 | UniProt (Q1MX24) Pfam (PF00223) In PDB | Heliobacterium modesticaldum | |
| 2 | B | proteinsubunit pshX | polymer | 25 | 3053.6 | 1 | UniProt (B0TAT4) In PDB | Heliobacterium modesticaldum (strain ATCC 51547 / Ice1) | |
| 3 | A | Bacteriochlorophyll g' | non-polymer | 819.3 | 2 | Chemie (GB0) | |||
| 4 | A, B | Bacteriochlorophyll g | non-polymer | 819.3 | 27 | Chemie (GBF) | |||
| 5 | A | 8(1)-OH-Chlorophyll aF | non-polymer | 837.3 | 1 | Chemie (AOH) | |||
| 6 | A | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
| 7 | A | 1-[GLYCEROLYLPHOSPHONYL]-2-[8-(2-HEXYL-CYCLOPROPYL)-OCTANAL-1-YL]-3-[HEXADECANAL-1-YL]-GLYCEROL | non-polymer | 735.0 | 2 | Chemie (DGG) | |||
| 8 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 9 | A | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 2 | Chemie (LMT) | |||
| 10 | B | 4,4'-Diaponeurosporene | non-polymer | 402.7 | 1 | Chemie (C4D) | |||
| 11 | water | water | 18.0 | 239 | Chemie (HOH) |
Sequence modifications
A: 9 - 608 (UniProt: Q1MX24)
| PDB | External Database | Details |
|---|---|---|
| Leu 20 | Asp 20 | conflict |
| Val 81 | Thr 81 | conflict |
| Gln 566 | Glu 566 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 69974.0 | |
| Non-Polymers* | Number of molecules | 38 |
| Total formula weight | 27923.4 | |
| All* | Total formula weight | 97897.3 |
