8ASP
RCII/PSI complex, focused refinement of PSI
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 | 751 | 83036.4 | 1 | UniProt (P29254) Pfam (PF00223) | Synechocystis sp. PCC 6803 | PsaA |
| 2 | B (b) | Photosystem I P700 chlorophyll a apoprotein A2 | polymer | 731 | 81369.5 | 1 | UniProt (P29255) Pfam (PF00223) | Synechocystis sp. PCC 6803 | PsaB |
| 3 | C (c) | Photosystem I iron-sulfur center | polymer | 81 | 8837.3 | 1 | UniProt (P32422) Pfam (PF12838) | Synechocystis sp. PCC 6803 | 9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC |
| 4 | D (d) | Photosystem I reaction center subunit II | polymer | 141 | 15663.7 | 1 | UniProt (P19569) Pfam (PF02531) | Synechocystis sp. PCC 6803 | Photosystem I 16 kDa polypeptide,PSI-D |
| 5 | E (e) | Photosystem I reaction center subunit IV | polymer | 74 | 8154.1 | 1 | UniProt (P12975) Pfam (PF02427) | Synechocystis sp. PCC 6803 | Photosystem I 8.1 kDa protein,p30 protein |
| 6 | F (f) | Photosystem I reaction center subunit III | polymer | 165 | 18267.1 | 1 | UniProt (P29256) Pfam (PF02507) | Synechocystis sp. PCC 6803 | PSI-F |
| 7 | G (i) | Photosystem I reaction center subunit VIII | polymer | 40 | 4414.1 | 1 | UniProt (Q55330) Pfam (PF00796) | Synechocystis sp. PCC 6803 | |
| 8 | H (j) | Photosystem I reaction center subunit IX | polymer | 40 | 4535.4 | 1 | UniProt (Q55329) Pfam (PF01701) | Synechocystis sp. PCC 6803 | |
| 9 | I (k) | Photosystem I reaction center subunit PsaK 1 | polymer | 88 | 8805.5 | 1 | UniProt (P72712) Pfam (PF01241) | Synechocystis sp. PCC 6803 | Photosystem I subunit X 1 |
| 10 | J (l) | Photosystem I reaction center subunit XI | polymer | 157 | 16631.8 | 1 | UniProt (P37277) Pfam (PF02605) | Synechocystis sp. PCC 6803 | PSI subunit V,PSI-L |
| 11 | K (m) | Photosystem I reaction center subunit XII | polymer | 31 | 3382.1 | 1 | UniProt (P72986) Pfam (PF07465) | Synechocystis sp. PCC 6803 | PSI-M |
| 12 | L (a) | CHLOROPHYLL A ISOMER | non-polymer | 893.5 | 1 | Chemie (CL0) | |||
| 13 | AA, AB, AC, AD, BA... (a, b, j, k, l...) | CHLOROPHYLL A | non-polymer | 893.5 | 95 | Chemie (CLA) | |||
| 14 | BB, FD (a, b) | PHYLLOQUINONE | non-polymer | 450.7 | 2 | Chemie (PQN) | |||
| 15 | AE, BE, CB, DB, EB... (i, j, a, b, k...) | BETA-CAROTENE | non-polymer | 536.9 | 17 | Chemie (BCR) | |||
| 16 | HB, JB, LB, ND, YD (a, b, f) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 5 | Chemie (LHG) | |||
| 17 | IB, KB, MD, OD (a, b) | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 4 | Chemie (LMG) | |||
| 18 | OB (a) | beta,beta-carotene-4,4'-dione | non-polymer | 564.8 | 1 | Chemie (45D) | |||
| 19 | QB, RD, SD (b, c) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 3 | Chemie (SF4) | |||
| 20 | ID, OE (b, m) | beta,beta-caroten-4-one | non-polymer | 550.9 | 2 | Chemie (ECH) | |||
| 21 | PD (b) | (3'R)-3'-hydroxy-beta,beta-caroten-4-one | non-polymer | 566.9 | 1 | Chemie (EQ3) | |||
| 22 | QD, XD (b, f) | (1R,2S)-4-{(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl}-2,5,5-trimethylcyclohex-3-en-1-ol | non-polymer | 568.9 | 2 | Chemie (ZEX) | |||
| 23 | CE (j) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 1 | Chemie (LMT) |
Sequence modifications
k: 1 - 86 (UniProt: P72712)
| PDB | External Database | Details |
|---|---|---|
| Gly 87 | - | expression tag |
| Val 88 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 11 |
| Total formula weight | 253097.0 | |
| Non-Polymers* | Number of molecules | 134 |
| Total formula weight | 107503.3 | |
| All* | Total formula weight | 360600.3 |
