Cryo-EM structure of haptophyte photosystem I
Resolution: 2.74 Å
EM Method: Single-particle
Fitted PDBs: 8z11
Q-score: 0.554
He FY, Zhao LS, Qu XX, Li K, Guo JP, Zhao F, Wang N, Qin BY, Chen XL, Gao J, Liu LN, Zhang YZ
PNAS (2024) 121 pp. e2413678121-e2413678121 [ DOI: doi:10.1073/pnas.2413678121 Pubmed: 39642204 ]
- Ifcpi-5 (21 kDa, Protein from Isochrysis galbana)
- Ifcpi-10 (21 kDa, Protein from Isochrysis galbana)
- Ifcpi-11 (21 kDa, Protein from Isochrysis galbana)
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Psak (9 kDa, Protein from Isochrysis galbana)
- Ifcpi-2 (21 kDa, Protein from Isochrysis galbana)
- Photosystem i reaction center subunit iii (20 kDa, Protein from Isochrysis galbana)
- Ifcpi-6 (26 kDa, Protein from Isochrysis galbana)
- Photosystem i iron-sulfur center (8 kDa, Protein from Isochrysis galbana)
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Iron/sulfur cluster (351 Da, Ligand)
- Photosystem i of haptophyte (Complex from Isochrysis galbana)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Isochrysis galbana)
- Photosystem i reaction center subunit viii (3 kDa, Protein from Isochrysis galbana)
- Ifcpi-8 (25 kDa, Protein from Isochrysis galbana)
- Ifcpi-18 (20 kDa, Protein from Isochrysis galbana)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Ifcpi-9 (20 kDa, Protein from Isochrysis galbana)
- Psar (13 kDa, Protein from Isochrysis galbana)
- L-ifp (12 kDa, Protein from Isochrysis galbana)
- Photosystem i reaction center subunit xii (3 kDa, Protein from Isochrysis galbana)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Ifcpi-1 (22 kDa, Protein from Isochrysis galbana)
- Ifcpi-22 (25 kDa, Protein from Isochrysis galbana)
- Psae (12 kDa, Protein from Isochrysis galbana)
- (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)
- Ifcpi-17 (23 kDa, Protein from Isochrysis galbana)
- Chlorophyll c2 (608 Da, Ligand)
- Photosystem i reaction center subunit ii (15 kDa, Protein from Isochrysis galbana)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Isochrysis galbana)
- Photosystem i p700 chlorophyll a apoprotein a2 (82 kDa, Protein from Isochrysis galbana)
- Phylloquinone (450 Da, Ligand)
- Ifcpi-3 (21 kDa, Protein from Isochrysis galbana)
- Ifcpi-12 (24 kDa, Protein from Isochrysis galbana)
- Photosystem i reaction center subunit xi (15 kDa, Protein from Isochrysis galbana)
- Ifcpi-13 (20 kDa, Protein from Isochrysis galbana)
- Ifcpi-4 (21 kDa, Protein from Isochrysis galbana)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Ifcpi-15/14/16 (23 kDa, Protein from Isochrysis galbana)
- Ifcpi-20/19/21 (21 kDa, Protein from Isochrysis galbana)
- Chlorophyll a (893 Da, Ligand)
- Ifcpi-7 (22 kDa, Protein from Isochrysis galbana)
Gisriel CJ, Kurashov V, Iwig DF, Russell BP, Vinyard DJ, Brudvig GW, Golbeck JH, Lakshmi KV
Sci Adv (2024) 10 pp. eadp4937-eadp4937 [ Pubmed: 39612342 DOI: doi:10.1126/sciadv.adp4937 ]
- Photosystem i reaction center subunit xii (3 kDa, Protein from Synechocystis sp. PCC 6803)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem i iron-sulfur center (8 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem i p700 chlorophyll a apoprotein a2 (81 kDa, Protein from Synechocystis sp. PCC 6803)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Iron/sulfur cluster (351 Da, Ligand)
- Photosystem i reaction center subunit iv (8 kDa, Protein from Synechocystis sp. PCC 6803)
- Chlorophyll a (893 Da, Ligand)
- Chloride ion (35 Da, Ligand)
- Menb photosystem i (Complex from Synechocystis sp. PCC 6803)
- (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 (568 Da, Ligand)
- Photosystem i reaction center subunit ii (15 kDa, Protein from Synechocystis sp. PCC 6803)
- Water (18 Da, Ligand)
- Beta,beta-caroten-4-one (550 Da, Ligand)
- Photosystem i reaction center subunit psak 2 (9 kDa, Protein from Synechocystis sp. PCC 6803)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- 2,3-dimethyl-5-[(2e,7r,11r)-3,7,11,15-tetramethylhexadec-2-en-1-yl]cyclohexa-2,5-diene-1,4-dione (414 Da, Ligand)
- Photosystem i reaction center subunit viii (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Synechocystis sp. PCC 6803)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- (3'r)-3'-hydroxy-beta,beta-caroten-4-one (566 Da, Ligand)
- Beta,beta-carotene-4,4'-dione (564 Da, Ligand)
- Photosystem i reaction center subunit xi (16 kDa, Protein from Synechocystis sp. PCC 6803)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Calcium ion (40 Da, Ligand)
- Photosystem i reaction center subunit iii (18 kDa, Protein from Synechocystis sp. PCC 6803)
PSI-FCPI-L in Thalassiosira pseudonana
Resolution: 2.78 Å
EM Method: Single-particle
Fitted PDBs: 8zeh
Q-score: 0.566
Feng Y, Li Z, Yang Y, Shen L, Li X, Liu X, Zhang X, Zhang J, Ren F, Wang Y, Liu C, Han G, Wang X, Kuang T, Shen JR, Wang W
J Integr Plant Biol (2024) [ Pubmed: 39670505 DOI: doi:10.1111/jipb.13816 ]
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem i p700 chlorophyll a apoprotein a1 (82 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Tp-psar (9 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Iron/sulfur cluster (351 Da, Ligand)
- Photosystem i reaction center subunit psa29 (13 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chlorophyll a/c light-harvesting protein (19 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Tp-lhcr20 (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chlorophyll a/c-binding protein lhcq8 (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit iii (17 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit iv (7 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Chlorophyll a (893 Da, Ligand)
- Tp-lhcr18 (16 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein, lhcr type (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit xi (15 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Tp-redcap (20 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Phylloquinone (450 Da, Ligand)
- Photosystem i reaction center subunit viii (3 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chlorophyll a/c light-harvesting protein, lhcr type (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i p700 chlorophyll a apoprotein a2 (82 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i iron-sulfur center (8 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Tp-psi-fcpi-l (Complex from Thalassiosira pseudonana CCMP1335)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- (1~{r})-3,5,5-trimethyl-4-[(1~{e},3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e})-3,7,12,16-tetramethyl-18-[(4~{r})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15-octaen-17-ynyl]cyclohex-3-en-1-ol (566 Da, Ligand)
- Chlorophyll c1 (610 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Fucoxanthin chlorophyll a/c light-harvesting protein (23 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein, major type (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein (19 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Beta-carotene (536 Da, Ligand)
- Fucoxanthin chl a/c light-harvesting protein (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit ii (14 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- (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)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Pt17531-like protein (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit xii (3 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
Tp-PSI-FCPI-S in Thalassiosira pseudonana
Resolution: 3.2 Å
EM Method: Single-particle
Fitted PDBs: 8zet
Q-score: 0.485
Feng Y, Li Z, Yang Y, Shen L, Li X, Liu X, Zhang X, Zhang J, Ren F, Wang Y, Liu C, Han G, Wang X, Kuang T, Shen JR, Wang W
J Integr Plant Biol (2024) [ DOI: doi:10.1111/jipb.13816 Pubmed: 39670505 ]
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Photosystem i p700 chlorophyll a apoprotein a1 (82 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit iv (7 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- (1~{r})-3,5,5-trimethyl-4-[(1~{e},3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e})-3,7,12,16-tetramethyl-18-[(4~{r})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15-octaen-17-ynyl]cyclohex-3-en-1-ol (566 Da, Ligand)
- Photosystem i reaction center subunit xii (3 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chlorophyll a/c-binding protein lhcq8 (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Tp-psar (9 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit ii (14 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Iron/sulfur cluster (351 Da, Ligand)
- Photosystem i p700 chlorophyll a apoprotein a2 (82 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit viii (3 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Fucoxanthin chl a/c light-harvesting protein, major type (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- (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)
- Tp-psi-fcpi-s (Complex from Thalassiosira pseudonana CCMP1335)
- Photosystem i iron-sulfur center (8 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Chlorophyll c1 (610 Da, Ligand)
- Phylloquinone (450 Da, Ligand)
- Photosystem i reaction center subunit iii (17 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Tp-redcap (20 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit psa29 (13 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Pt17531-like protein (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Photosystem i reaction center subunit xi (15 kDa, Protein from Thalassiosira pseudonana CCMP1335)
PSI-FCPI of the diatom Thalassiosira pseudonana CCMP1335
Resolution: 2.3 Å
EM Method: Single-particle
Fitted PDBs: 8xls
Q-score: 0.7
Kato K, Nakajima Y, Xing J, Kumazawa M, Ogawa H, Shen JR, Ifuku K, Nagao R
eLife (2024) 13 [ DOI: doi:10.7554/eLife.99858 Pubmed: 39480899 ]
- Photosystem i reaction center subunit viii (3 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Fucoxanthin chlorophyll a/c-binding protein lhcq8 (21 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit psa29 (20 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Unknown ligand (Ligand)
- Unknown protein (7 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Water (18 Da, Ligand)
- Photosystem i reaction center subunit xi (15 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Iron/sulfur cluster (351 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Fucoxanthin chl a/c light-harvesting protein (21 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i p700 chlorophyll a apoprotein a2 (82 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i iron-sulfur center (8 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit iv (7 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein, major type (21 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Chlorophyll a isomer (893 Da, Ligand)
- Zeaxanthin (568 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem i reaction center subunit xii (3 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Pt17531-like protein (21 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- (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)
- Fucoxanthin chlorophyll a/c-binding protein redcap (23 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Chlorophyll c1 (610 Da, Ligand)
- Psi-fcpi (550 kDa, Complex from Thalassiosira pseudonana CCMP1335)
- Phylloquinone (450 Da, Ligand)
- Photosystem i reaction center subunit ii (15 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit iii (20 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
Cryo-EM structure of cyanobacterial PSI with bound platinum nanoparticles
Resolution: 2.27 Å
EM Method: Single-particle
Fitted PDBs: 8vu3
Q-score: 0.578
Gisriel CJ, Malavath T, Brudvig GW, Utschig LM
To Be Published
- Photosystem i reaction center subunit viii (4 kDa, Protein from Thermostichus lividus)
- Beta-carotene (536 Da, Ligand)
- Photosystem i reaction center subunit xii (3 kDa, Protein from Thermostichus lividus)
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Thermostichus lividus)
- Iron/sulfur cluster (351 Da, Ligand)
- Photosystem i reaction center subunit iv (8 kDa, Protein from Thermostichus lividus)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Thermostichus lividus)
- Photosystem i reaction center subunit ii (15 kDa, Protein from Thermostichus lividus)
- Chlorophyll a isomer (893 Da, Ligand)
- Calcium ion (40 Da, Ligand)
- Photosystem i reaction center subunit psak (8 kDa, Protein from Thermostichus lividus)
- Phosphorylase (4 kDa, Protein from Thermostichus lividus)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem i from thermostichus lividus (Complex from Thermostichus lividus)
- Photosystem i p700 chlorophyll a apoprotein a2 (83 kDa, Protein from Thermostichus lividus)
- Photosystem i reaction center subunit iii (17 kDa, Protein from Thermostichus lividus)
- Photosystem i iron-sulfur center (8 kDa, Protein from Thermostichus lividus)
- Phylloquinone (450 Da, Ligand)
- Photosystem i reaction center subunit xi (16 kDa, Protein from Thermostichus lividus)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
Cryo-EM structure of the red-shifted Fittonia albivenis PSI-LHCI
Resolution: 2.4 Å
EM Method: Single-particle
Fitted PDBs: 8wgh
Q-score: 0.665
Li X, Huang G, Zhu L, Hao C, Sui SF, Qin X
Nat Commun (2024) 15 pp. 6325-6325 [ Pubmed: 39060282 DOI: doi:10.1038/s41467-024-50655-9 ]
- Chlorophyll a-b binding protein 1 (26 kDa, Protein from Fittonia albivenis)
- Beta-carotene (536 Da, Ligand)
- Photosystem i reaction center subunit viii (3 kDa, Protein from Fittonia albivenis)
- Photosystem i reaction center subunit psak (13 kDa, Protein from Fittonia albivenis)
- Photosystem i complex (Complex from Fittonia albivenis)
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Fittonia albivenis)
- Photosystem i iron-sulfur center (9 kDa, Protein from Fittonia albivenis)
- Iron/sulfur cluster (351 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem i reaction center subunit xi (23 kDa, Protein from Fittonia albivenis)
- Photosystem i reaction center subunit ix (5 kDa, Protein from Fittonia albivenis)
- Chlorophyll a-b binding protein 2 (28 kDa, Protein from Fittonia albivenis)
- Photosystem i reaction center subunit iii, chloroplastic (24 kDa, Protein from Fittonia albivenis)
- Photosystem i p700 chlorophyll a apoprotein a2 (82 kDa, Protein from Fittonia albivenis)
- (3r,3'r,6s)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol (568 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem i reaction center subunit o (15 kDa, Protein from Fittonia albivenis)
- Photosystem i reaction center subunit viii (15 kDa, Protein from Fittonia albivenis)
- Photosystem i reaction center subunit ii (21 kDa, Protein from Fittonia albivenis)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Chlorophyll a-b binding protein 3 (29 kDa, Protein from Fittonia albivenis)
- Phylloquinone (450 Da, Ligand)
- Chlorophyll b (907 Da, Ligand)
- Photosystem i reaction center subunit vi (15 kDa, Protein from Fittonia albivenis)
- Photosystem i reaction center subunit iv (16 kDa, Protein from Fittonia albivenis)
- (3s,5r,6s,3's,5'r,6's)-5,6,5',6'-diepoxy-5,6,5',6'- tetrahydro-beta,beta-carotene-3,3'-diol (600 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a-b binding protein 4 (27 kDa, Protein from Fittonia albivenis)
- Chlorophyll a (893 Da, Ligand)
- Photosystem i reaction center subunit n (18 kDa, Protein from Fittonia albivenis)
- Heptyl 1-thio-beta-d-glucopyranoside (294 Da, Ligand)
The structure of PSI-CAC(L-14)of R.salina at 2.7 angstroms resolution
Resolution: 2.7 Å
EM Method: Single-particle
Fitted PDBs: 8wm6
Q-score: 0.62
Zhang S, Si L, Su X, Zhao X, An X, Li M
Commun Biol (2024) 7 pp. 560-560 [ DOI: doi:10.1038/s42003-024-06268-5 Pubmed: 38734819 ]
- Chain s (27 kDa, Protein from Rhodomonas salina)
- Photosystem i iron-sulfur center (8 kDa, Protein from Rhodomonas salina)
- Cac-i (23 kDa, Protein from Rhodomonas salina)
- Photosystem i p700 chlorophyll a apoprotein a2 (82 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit iii (20 kDa, Protein from Rhodomonas salina)
- Iron/sulfur cluster (351 Da, Ligand)
- Photosystem i reaction center subunit viii (3 kDa, Protein from Rhodomonas salina)
- Psar (13 kDa, Protein from Rhodomonas salina)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- (1~{r})-3,5,5-trimethyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e},17~{e})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol (550 Da, Ligand)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Rhodomonas salina)
- Cac-k (25 kDa, Protein from Rhodomonas salina)
- Psaq (23 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit xii (3 kDa, Protein from Rhodomonas salina)
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Cac-a (23 kDa, Protein from Rhodomonas salina)
- Chlorophyll a (893 Da, Ligand)
- Cac-f (22 kDa, Protein from Rhodomonas salina)
- Chlorophyll c2 (608 Da, Ligand)
- Photosystem i reaction center subunit ii (15 kDa, Protein from Rhodomonas salina)
- (1~{r})-3,5,5-trimethyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e})-3,7,12,16-tetramethyl-18-[(4~{r})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol (564 Da, Ligand)
- Water (18 Da, Ligand)
- Psao (15 kDa, Protein from Rhodomonas salina)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Cac-c (23 kDa, Protein from Rhodomonas salina)
- Cac-g (26 kDa, Protein from Rhodomonas salina)
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Rhodomonas salina)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem i reaction center subunit iv (7 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit psak (8 kDa, Protein from Rhodomonas salina)
- Cac-b (23 kDa, Protein from Rhodomonas salina)
- Psi-cac (800 kDa, Complex from Rhodomonas salina)
- Cac-d (22 kDa, Protein from Rhodomonas salina)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Cac-h (23 kDa, Protein from Rhodomonas salina)
- Cac-n (22 kDa, Protein from Rhodomonas salina)
- Cac-l (25 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit xi (16 kDa, Protein from Rhodomonas salina)
- Cac-e (21 kDa, Protein from Rhodomonas salina)
- 1,3,3-trimethyl-2-[(1e,3e,5e,7e,9e,11e,13e,15e,17e)-3,7,12,16-tetramethyl-18-[(1r)-2,6,6-trimethylcyclohex-2-en-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohexene (536 Da, Ligand)
- Phylloquinone (450 Da, Ligand)
structure of PSI-11CAC complex at Logrithmic growth phase
Resolution: 3.0 Å
EM Method: Single-particle
Fitted PDBs: 8wmj
Q-score: 0.553
Zhang S, Si L, Su X, Zhao X, An X, Li M
Commun Biol (2024) 7 pp. 560-560 [ DOI: doi:10.1038/s42003-024-06268-5 Pubmed: 38734819 ]
- Chain s (27 kDa, Protein from Rhodomonas salina)
- Photosystem i iron-sulfur center (8 kDa, Protein from Rhodomonas salina)
- Photosystem i p700 chlorophyll a apoprotein a2 (82 kDa, Protein from Rhodomonas salina)
- Cac-k (25 kDa, Protein from Rhodomonas salina)
- Cac-n (22 kDa, Protein from Rhodomonas salina)
- Cac-a (23 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit iii (20 kDa, Protein from Rhodomonas salina)
- Iron/sulfur cluster (351 Da, Ligand)
- Photosystem i reaction center subunit viii (3 kDa, Protein from Rhodomonas salina)
- Psar (13 kDa, Protein from Rhodomonas salina)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- (1~{r})-3,5,5-trimethyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e},17~{e})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol (550 Da, Ligand)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Rhodomonas salina)
- Psaq (23 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit xii (3 kDa, Protein from Rhodomonas salina)
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Psi-cac (Complex from Rhodomonas salina)
- Chlorophyll a (893 Da, Ligand)
- Cac-h (23 kDa, Protein from Rhodomonas salina)
- Chlorophyll c2 (608 Da, Ligand)
- Photosystem i reaction center subunit ii (15 kDa, Protein from Rhodomonas salina)
- Cac-d (22 kDa, Protein from Rhodomonas salina)
- (1~{r})-3,5,5-trimethyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e})-3,7,12,16-tetramethyl-18-[(4~{r})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol (564 Da, Ligand)
- Cac-c (23 kDa, Protein from Rhodomonas salina)
- Water (18 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Rhodomonas salina)
- Cac-j (22 kDa, Protein from Rhodomonas salina)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem i reaction center subunit iv (7 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit psak (8 kDa, Protein from Rhodomonas salina)
- Cac-l (25 kDa, Protein from Rhodomonas salina)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Cac-i (23 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit xi (16 kDa, Protein from Rhodomonas salina)
- Cac-b (23 kDa, Protein from Rhodomonas salina)
- 1,3,3-trimethyl-2-[(1e,3e,5e,7e,9e,11e,13e,15e,17e)-3,7,12,16-tetramethyl-18-[(1r)-2,6,6-trimethylcyclohex-2-en-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohexene (536 Da, Ligand)
- Phylloquinone (450 Da, Ligand)
The structure of PSI-14CAC complex at stationary growth phase
Resolution: 2.94 Å
EM Method: Single-particle
Fitted PDBs: 8wmv
Q-score: 0.555
Zhang S, Si L, Su X, Zhao X, An X, Li M
Commun Biol (2024) 7 pp. 560-560 [ DOI: doi:10.1038/s42003-024-06268-5 Pubmed: 38734819 ]
- Chain s (27 kDa, Protein from Rhodomonas salina)
- Photosystem i iron-sulfur center (8 kDa, Protein from Rhodomonas salina)
- Photosystem i p700 chlorophyll a apoprotein a2 (82 kDa, Protein from Rhodomonas salina)
- Cac-k (25 kDa, Protein from Rhodomonas salina)
- Cac-n (22 kDa, Protein from Rhodomonas salina)
- Cac-a (23 kDa, Protein from Rhodomonas salina)
- Psi-14cac(l-phase) (Complex from Rhodomonas salina)
- Photosystem i reaction center subunit iii (20 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit viii (3 kDa, Protein from Rhodomonas salina)
- Psar (13 kDa, Protein from Rhodomonas salina)
- Iron/sulfur cluster (351 Da, Ligand)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Rhodomonas salina)
- (1~{r})-3,5,5-trimethyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e},17~{e})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol (550 Da, Ligand)
- Cac-e (21 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit xii (3 kDa, Protein from Rhodomonas salina)
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Cac-h (23 kDa, Protein from Rhodomonas salina)
- Chlorophyll c2 (608 Da, Ligand)
- Photosystem i reaction center subunit ii (15 kDa, Protein from Rhodomonas salina)
- Cac-d (22 kDa, Protein from Rhodomonas salina)
- Cac-g (26 kDa, Protein from Rhodomonas salina)
- Cac-c (23 kDa, Protein from Rhodomonas salina)
- (1~{r})-3,5,5-trimethyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e})-3,7,12,16-tetramethyl-18-[(4~{r})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol (564 Da, Ligand)
- Water (18 Da, Ligand)
- Psao (15 kDa, Protein from Rhodomonas salina)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Rhodomonas salina)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem i reaction center subunit iv (7 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit psak (8 kDa, Protein from Rhodomonas salina)
- Cac-l (25 kDa, Protein from Rhodomonas salina)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Cac-i (23 kDa, Protein from Rhodomonas salina)
- Photosystem i reaction center subunit xi (16 kDa, Protein from Rhodomonas salina)
- Cac-b (23 kDa, Protein from Rhodomonas salina)
- Cac-m, cac-f (22 kDa, Protein from Rhodomonas salina)
- 1,3,3-trimethyl-2-[(1e,3e,5e,7e,9e,11e,13e,15e,17e)-3,7,12,16-tetramethyl-18-[(1r)-2,6,6-trimethylcyclohex-2-en-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohexene (536 Da, Ligand)
- Phylloquinone (450 Da, Ligand)