Organization and energy transfer in a huge diatom PSI-FCPI supercomplex
Resolution: 2.38 Å
EM Method: Single-particle
Fitted PDBs: 6ly5
Q-score: 0.517
Xu C, Pi X, Huang Y, Han G, Chen X, Qin X, Huang G, Zhao S, Yang Y, Kuang T, Wang W, Sui SF, Shen JR
Nat Commun (2020) 11 pp. 5081-5081 [ Pubmed: 33033236 DOI: doi:10.1038/s41467-020-18867-x ]
- Fcpi-1 (24 kDa, Protein from Chaetoceros gracilis)
- Iron/sulfur cluster (351 Da, Ligand)
- Psae (7 kDa, Protein from Chaetoceros gracilis)
- Psam (3 kDa, Protein from Chaetoceros gracilis)
- Phylloquinone (450 Da, Ligand)
- Fcpi-8 (23 kDa, Protein from Chaetoceros gracilis)
- Psab (82 kDa, Protein from Chaetoceros gracilis)
- Fcpi-14 (24 kDa, Protein from Chaetoceros gracilis)
- A huge diatom psi-fcpi supercomplex (Complex from Chaetoceros gracilis)
- Fcpi-3 (21 kDa, Protein from Chaetoceros gracilis)
- Beta-carotene (536 Da, Ligand)
- Fcpi-17 (21 kDa, Protein from Chaetoceros gracilis)
- Chlorophyll c1 (610 Da, Ligand)
- Fcpi-11 (21 kDa, Protein from Chaetoceros gracilis)
- Psal (19 kDa, Protein from Chaetoceros gracilis)
- Psar (14 kDa, Protein from Chaetoceros gracilis)
- Fcpi-9 (21 kDa, Protein from Chaetoceros gracilis)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Psaa (82 kDa, Protein from Chaetoceros gracilis)
- Fcpi-21 (24 kDa, Protein from Chaetoceros gracilis)
- Psac (8 kDa, Protein from Chaetoceros gracilis)
- Water (18 Da, Ligand)
- Fcpi-7 (18 kDa, Protein from Chaetoceros gracilis)
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Fcpi-16 (32 kDa, Protein from Chaetoceros gracilis)
- Chlorophyll a (893 Da, Ligand)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Psai (4 kDa, Protein from Chaetoceros gracilis)
- Fcpi-12 (22 kDa, Protein from Chaetoceros gracilis)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Fcpi-24 (26 kDa, Protein from Chaetoceros gracilis)
- Psas (11 kDa, Protein from Chaetoceros gracilis)
- Fcpi-23 (27 kDa, Protein from Chaetoceros gracilis)
- Fcpi-5 (23 kDa, Protein from Chaetoceros gracilis)
- Fcpi-4 (26 kDa, Protein from Chaetoceros gracilis)
- (3s,3's,5r,5'r,6s,6'r,8'r)-3,5'-dihydroxy-8-oxo-6',7'-didehydro-5,5',6,6',7,8-hexahydro-5,6-epoxy-beta,beta-caroten-3'- yl acetate (658 Da, Ligand)
- Psaj (4 kDa, Protein from Chaetoceros gracilis)
- Fcpi-6 (22 kDa, Protein from Chaetoceros gracilis)
- Fcpi-10 (21 kDa, Protein from Chaetoceros gracilis)
- Fcpi-2 (17 kDa, Protein from Chaetoceros gracilis)
- Fcpi-19 (19 kDa, Protein from Chaetoceros gracilis)
- Fcpi-13 (22 kDa, Protein from Chaetoceros gracilis)
- Psad (14 kDa, Protein from Chaetoceros gracilis)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Fcpi (21 kDa, Protein from Chaetoceros gracilis)
- Psaf (17 kDa, Protein from Chaetoceros gracilis)