7BW2
Crystal Structure of Cyanobacterial PSI Monomer from T.elongatus at 6.5 A Resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Photosystem I P700 chlorophyll a apoprotein A1 | polymer | 755 | 83267.8 | 1 | UniProt (P0A405) Pfam (PF00223) | Thermosynechococcus elongatus BP-1 | PsaA |
| 2 | B (B) | Photosystem I P700 chlorophyll a apoprotein A2 | polymer | 740 | 82992.5 | 1 | UniProt (P0A407) Pfam (PF00223) | Thermosynechococcus elongatus BP-1 | PsaB |
| 3 | C (C) | Photosystem I iron-sulfur center | polymer | 81 | 8809.2 | 1 | UniProt (P0A415) Pfam (PF12838) | Thermosynechococcus elongatus (strain BP-1) | 9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC |
| 4 | D (D) | Photosystem I reaction center subunit II | polymer | 139 | 15389.5 | 1 | UniProt (P0A420) Pfam (PF02531) | Thermosynechococcus elongatus (strain BP-1) | Photosystem I 16 kDa polypeptide,PSI-D |
| 5 | E (E) | Photosystem I reaction center subunit IV | polymer | 76 | 8399.5 | 1 | UniProt (P0A423) Pfam (PF02427) | Thermosynechococcus elongatus (strain BP-1) | Photosystem I 8.1 kDa protein,p30 protein |
| 6 | F (F) | Photosystem I reaction center subunit III | polymer | 164 | 17716.6 | 1 | UniProt (P0A401) Pfam (PF02507) | Thermosynechococcus elongatus BP-1 | PSI-F |
| 7 | G (I) | Photosystem I reaction center subunit VIII | polymer | 38 | 4297.2 | 1 | UniProt (P0A427) Pfam (PF00796) | Thermosynechococcus elongatus BP-1 | |
| 8 | H (J) | Photosystem I reaction center subunit IX | polymer | 41 | 4770.7 | 1 | UniProt (P0A429) Pfam (PF01701) | Thermosynechococcus elongatus BP-1 | |
| 9 | I (K) | Photosystem I reaction center subunit PsaK | polymer | 83 | 8484.0 | 1 | UniProt (P0A425) Pfam (PF01241) | Thermosynechococcus elongatus BP-1 | Light-harvesting 8.0 kDa polypeptide,Photosystem I subunit X |
| 10 | J (L) | Photosystem I reaction center subunit XI | polymer | 155 | 16261.7 | 1 | UniProt (Q8DGB4) Pfam (PF02605) | Thermosynechococcus elongatus (strain BP-1) | PSI subunit V,PSI-L |
| 11 | K (M) | Photosystem I reaction center subunit XII | polymer | 31 | 3426.1 | 1 | UniProt (P0A403) Pfam (PF07465) | Thermosynechococcus elongatus (strain BP-1) | PSI-M |
| 12 | L (X) | Photosystem I 4.8K protein | polymer | 39 | 4424.3 | 1 | UniProt (Q8DKP6) Pfam (PF08078) | Thermosynechococcus elongatus (strain BP-1) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 258239.0 | |
| All* | Total formula weight | 258239.0 |
