9SE7
Structure of Cytochrome C6 bound Photosystem I from Chlamydomonas reinhardtii at 2.07 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 | 742 | 82193.0 | 1 | UniProt (P12154) Pfam (PF00223) | Chlamydomonas reinhardtii | PSI-A,PsaA |
| 2 | B (B) | Photosystem I P700 chlorophyll a apoprotein A2 | polymer | 733 | 81982.0 | 1 | UniProt (P09144) Pfam (PF00223) | Chlamydomonas reinhardtii | PSI-B,PsaB |
| 3 | C (C) | Photosystem I iron-sulfur center | polymer | 80 | 8738.1 | 1 | UniProt (Q00914) Pfam (PF12838) | Chlamydomonas reinhardtii | 9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC |
| 4 | D (D) | Photosystem I reaction center subunit II, chloroplastic | polymer | 144 | 16123.7 | 1 | UniProt (Q39615) | Chlamydomonas reinhardtii | Photosystem I 20 kDa subunit,PSI-D |
| 5 | E (E) | Photosystem I reaction center subunit IV, chloroplastic | polymer | 64 | 7151.1 | 1 | UniProt (P12352) | Chlamydomonas reinhardtii | PSI-E,P30 protein,Photosystem I 8.1 kDa protein |
| 6 | F (I) | Photosystem I reaction center subunit VIII | polymer | 37 | 3970.7 | 1 | UniProt (A8IFG7) Pfam (PF00796) | Chlamydomonas reinhardtii | |
| 7 | G (J) | Photosystem I reaction center subunit IX | polymer | 41 | 4629.4 | 1 | UniProt (P59777) Pfam (PF01701) | Chlamydomonas reinhardtii | PSI-J |
| 8 | H (T) | Cytochrome c6, chloroplastic | polymer | 89 | 9647.8 | 1 | UniProt (P08197) | Chlamydomonas reinhardtii | Cytochrome c-552,Cytochrome c-553,Cytochrome c553,Soluble cytochrome f |
| 9 | I (F) | Photosystem I reaction center subunit III, chloroplastic | polymer | 165 | 17957.8 | 1 | UniProt (P12356) | Chlamydomonas reinhardtii | Light-harvesting complex I 17 kDa protein,P21 protein,PSI-F |
| 10 | J (L) | Photosystem I reaction center subunit XI, chloroplastic | polymer | 138 | 14130.2 | 1 | UniProt (A8IL32) Pfam (PF02605) | Chlamydomonas reinhardtii | PSI subunit V |
| 11 | AA, AC, AD, AE, BA... (A, B, F, L, J) | CHLOROPHYLL A | non-polymer | 893.5 | 91 | Chemie (CLA) | |||
| 12 | AB, ED (A, B) | PHYLLOQUINONE | non-polymer | 450.7 | 2 | Chemie (PQN) PubChem (5284607) | |||
| 13 | CB, DB, LD (A, B) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 3 | Chemie (LHG) | |||
| 14 | CE, EB, FB, FD, FE... (L, A, B, I, J...) | BETA-CAROTENE | non-polymer | 536.9 | 15 | Chemie (BCR) PubChem (5280489) PubChem (86765360) PubChem (173398668) | |||
| 15 | JB, OD, PD (A, C) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 3 | Chemie (SF4) | |||
| 16 | KB, LB, NB (A) | DODECYL-ALPHA-D-MALTOSIDE | non-polymer | 510.6 | 3 | Chemie (LMU) PubChem (445456) | |||
| 17 | MB, MD, SD, VD, YD (A, B, J, F) | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 5 | Chemie (LMG) PubChem (446441) | |||
| 18 | KD (B) | DIGALACTOSYL DIACYL GLYCEROL (DGDG) | non-polymer | 949.3 | 1 | Chemie (DGD) PubChem (15991538) | |||
| 19 | BE, RD (F, J) | (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL | non-polymer | 568.9 | 2 | Chemie (LUT) PubChem (448437) | |||
| 20 | WD (T) | HEME C | non-polymer | 618.5 | 1 | Chemie (HEC) | |||
| 21 | GE, HE, IE, JE, KE... (A, B, C, D, E...) | water | water | 18.0 | 252 | Chemie (HOH) |
Sequence modifications
J: 1 - 40 (UniProt: P59777)
| PDB | External Database | Details |
|---|---|---|
| Ace 0 | - | acetylation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 246523.8 | |
| Non-Polymers* | Number of molecules | 126 |
| Total formula weight | 101659.0 | |
| All* | Total formula weight | 348182.8 |
