10KF
Cryo-EM structure of a chemically treated Cyanobacterial Photosystem I core with bound platinum nanoparticles
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 | 763 | 83994.3 | 1 | UniProt (Q5N0D6) | Synechococcus elongatus PCC 6301 | PsaA |
| 2 | B (B) | Photosystem I P700 chlorophyll a apoprotein A2 | polymer | 734 | 81554.7 | 1 | UniProt (Q5N0D5) | Synechococcus elongatus PCC 6301 | PsaB |
| 3 | C (F) | Photosystem I reaction center subunit III | polymer | 159 | 17125.7 | 1 | UniProt (P31083) | Synechococcus elongatus PCC 6301 | PSI-F |
| 4 | D (I) | Photosystem I reaction center subunit VIII | polymer | 38 | 4002.7 | 1 | UniProt (A0A0H3K775) | Synechococcus elongatus PCC 6301 | |
| 5 | E (J) | Photosystem I reaction center subunit IX | polymer | 44 | 5029.0 | 1 | UniProt (Q5N5C7) | Synechococcus elongatus PCC 6301 | |
| 6 | F (K) | Photosystem I reaction center subunit PsaK | polymer | 80 | 8181.6 | 1 | UniProt (A0A0H3K593) | Synechococcus elongatus PCC 6301 | Photosystem I subunit X |
| 7 | G (M) | Photosystem I reaction center subunit XII | polymer | 29 | 3239.9 | 1 | UniProt (Q5MZZ8) | Synechococcus elongatus PCC 6301 | PSI-M |
| 8 | H (A) | CHLOROPHYLL A ISOMER | non-polymer | 893.5 | 1 | Chemie (CL0) | |||
| 9 | AA, AC, BA, BC, CA... (A, B, I, K) | CHLOROPHYLL A | non-polymer | 893.5 | 85 | Chemie (CLA) | |||
| 10 | WC, ZA (B, A) | PHYLLOQUINONE | non-polymer | 450.7 | 2 | Chemie (PQN) PubChem (5284607) | |||
| 11 | AB (A) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
| 12 | AD, BB, BD, CB, CD... (B, A, F, M) | BETA-CAROTENE | non-polymer | 536.9 | 13 | Chemie (BCR) PubChem (5280489) PubChem (86765360) PubChem (173398668) | |||
| 13 | GB, HB (A) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 2 | Chemie (LHG) | |||
| 14 | DD (B) | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 1 | Chemie (LMG) PubChem (446441) |
Sequence modifications
J: 4 - 44 (UniProt: Q5N5C7)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | insertion |
| Leu 2 | - | insertion |
| Ala 3 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 7 |
| Total formula weight | 203128.0 | |
| Non-Polymers* | Number of molecules | 105 |
| Total formula weight | 87305.5 | |
| All* | Total formula weight | 290433.6 |
