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)
Cryo-EM structure of Light-harvesting complex from Spinacia oleracea
Resolution: 2.17 Å
EM Method: Single-particle
Fitted PDBs: 8y15
Q-score: 0.709
Seki S, Miyata T, Norioka N, Tanaka H, Kurisu G, Namba K, Fujii R
Pnas Nexus (2024) 3 pp. pgae405-pgae405 [ DOI: doi:10.1093/pnasnexus/pgae405 Pubmed: 39346626 ]
- Light-harvesting complex ii from spinacia oleracea (700 kDa, Complex from Spinacia oleracea)
- (1r,3r)-6-{(3e,5e,7e,9e,11e,13e,15e,17e)-18-[(1s,4r,6r)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenylidene}-1,5,5-trimethylcyclohexane-1,3-diol (600 Da, Ligand)
- Lutein (568 Da, Ligand)
- Chlorophyll b (907 Da, Ligand)
- Chlorophyll a-b binding protein, chloroplastic (23 kDa, Protein from Spinacia oleracea)
- (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)
- Water (18 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
Cryo-EM structure of in vitro reconstituted Light-harvesting complex II trimer
Resolution: 2.37 Å
EM Method: Single-particle
Fitted PDBs: 8yee
Q-score: 0.678
Seki S, Miyata T, Norioka N, Tanaka H, Kurisu G, Namba K, Fujii R
Pnas Nexus (2024) 3 pp. pgae405-pgae405 [ Pubmed: 39346626 DOI: doi:10.1093/pnasnexus/pgae405 ]
- Chlorophyll a-b binding protein, chloroplastic (24 kDa, Protein from Spinacia oleracea)
- Lutein (568 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Chlorophyll b (907 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- (1r,3r)-6-{(3e,5e,7e,9e,11e,13e,15e,17e)-18-[(1s,4r,6r)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenylidene}-1,5,5-trimethylcyclohexane-1,3-diol (600 Da, Ligand)
- Water (18 Da, Ligand)
- In vitro reconstituted light-harvesting complex ii (120 kDa, Complex from Spinacia oleracea)
cryo-EM structure of PSII-LHCII megacomplex from spinach
Resolution: 3.22 Å
EM Method: Single-particle
Fitted PDBs: 8z9d
Q-score: 0.452
To Be Published
- Chlorophyll a-b binding protein, chloroplastic (31 kDa, Protein from Spinacia oleracea)
- Photosystem ii d2 protein (39 kDa, Protein from Spinacia oleracea)
- Bicarbonate ion (61 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Oxygen-evolving enhancer protein 1, chloroplastic (35 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center w protein, chloroplastic (14 kDa, Protein from Spinacia oleracea)
- Chlorophyll a-b binding protein, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- Chlorophyll a-b binding protein, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- Beta-carotene (536 Da, Ligand)
- Oxygen-evolving enhancer protein 3, chloroplastic (24 kDa, Protein from Spinacia oleracea)
- Chlorophyll a-b binding protein, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Spinacia oleracea)
- (1r,3r)-6-{(3e,5e,7e,9e,11e,13e,15e,17e)-18-[(1s,4r,6r)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenylidene}-1,5,5-trimethylcyclohexane-1,3-diol (600 Da, Ligand)
- (3r,3'r,6s)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol (568 Da, Ligand)
- Photosystem ii reaction center protein i (4 kDa, Protein from Spinacia oleracea)
- Fe (ii) ion (55 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Photosystem ii cp43 reaction center protein (51 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center protein m (3 kDa, Protein from Spinacia oleracea)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Photosystem ii protein d1 (38 kDa, Protein from Spinacia oleracea)
- Chloride ion (35 Da, Ligand)
- Photosystem ii reaction center protein l (4 kDa, Protein from Spinacia oleracea)
- Oxygen-evolving enhancer protein 2, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- Photosystem ii 10 kda polypeptide, chloroplastic (14 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center protein h (7 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center x protein, chloroplastic (11 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center proteins psby, chloroplastic (20 kDa, Protein from Spinacia oleracea)
- Photosystem ii reaction center protein t (3 kDa, Protein from Spinacia oleracea)
- Chlorophyll b (907 Da, Ligand)
- Photosystem ii reaction center protein j (4 kDa, Protein from Spinacia oleracea)
- Cytochrome b559 subunit beta (4 kDa, Protein from Spinacia oleracea)
- (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)
- Photosystem ii reaction center protein z (6 kDa, Protein from Spinacia oleracea)
- Psii-lhcii megacomplex (Complex from Spinacia oleracea)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem ii reaction center protein k (6 kDa, Protein from Spinacia oleracea)
- Photosystem ii cp47 reaction center protein (56 kDa, Protein from Spinacia oleracea)
- Chlorophyll a-b binding protein cp24, chloroplastic (27 kDa, Protein from Spinacia oleracea)
- Chlorophyll a-b binding protein, chloroplastic (31 kDa, Protein from Spinacia oleracea)
- 2,3-dimethyl-5-(3,7,11,15,19,23,27,31,35-nonamethyl-2,6,10,14,18,22,26,30,34-hexatriacontanonaenyl-2,5-cyclohexadiene-1,4-dione-2,3-dimethyl-5-solanesyl-1,4-benzoquinone (749 Da, Ligand)
- Photosystem ii 5 kda protein, chloroplastic (10 kDa, Protein from Spinacia oleracea)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
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)
In situ PBS-PSII supercomplex from cyanobacterial Spirulina platensis
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 8wql
Q-score: 0.264
You X, Zhang X, Xiao YN, Sun S, Sui SF
To Be Published
- Phycobilisome 7.8 kda linker polypeptide, allophycocyanin-associated, core (7 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii reaction center protein z (6 kDa, Protein from Arthrospira sp. FACHB-439)
- Beta-carotene (536 Da, Ligand)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Allophycocyanin beta chain (17 kDa, Protein from Arthrospira sp. FACHB-439)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Photosystem ii reaction center protein h (7 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii reaction center protein k (4 kDa, Protein from Arthrospira sp. FACHB-439)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Arthrospira sp. FACHB-439)
- Pheophytin a (871 Da, Ligand)
- C-phycocyanin alpha subunit (17 kDa, Protein from Arthrospira sp. FACHB-439)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem ii reaction center protein l (4 kDa, Protein from Arthrospira sp. FACHB-439)
- Cytochrome b559 subunit beta (4 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii reaction center protein t (3 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii cp47 reaction center protein (56 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii d2 protein (39 kDa, Protein from Arthrospira sp. FACHB-439)
- Allophycocyanin beta-18 subunit (18 kDa, Protein from Arthrospira sp. FACHB-439)
- Phycocyanin beta subunit (18 kDa, Protein from Arthrospira sp. FACHB-439)
- Chlorophyll a (893 Da, Ligand)
- Lrc1 (29 kDa, Protein from Arthrospira sp. FACHB-439)
- Chloride ion (35 Da, Ligand)
- Psbu (10 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii reaction center protein x (5 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii reaction center protein psb30 (4 kDa, Protein from Arthrospira sp. FACHB-439)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- 2,3-dimethyl-5-(3,7,11,15,19,23,27,31,35-nonamethyl-2,6,10,14,18,22,26,30,34-hexatriacontanonaenyl-2,5-cyclohexadiene-1,4-dione-2,3-dimethyl-5-solanesyl-1,4-benzoquinone (749 Da, Ligand)
- Photosystem ii reaction center protein j (3 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii protein d1 (39 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii reaction center protein y (4 kDa, Protein from Arthrospira sp. FACHB-439)
- Calcium ion (40 Da, Ligand)
- Photosystem ii reaction center protein i (4 kDa, Protein from Arthrospira sp. FACHB-439)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Lpp1 (4 kDa, Protein from Arthrospira sp. FACHB-439)
- Lpp2 (15 kDa, Protein from Arthrospira sp. FACHB-439)
- Psbq protein (18 kDa, Protein from Arthrospira sp. FACHB-439)
- Allophycocyanin-b alpha subunit (18 kDa, Protein from Arthrospira sp. FACHB-439)
- In situ pbs-psii supercomplex (Cell from Arthrospira platensis)
- Photosystem ii reaction center protein m (4 kDa, Protein from Arthrospira sp. FACHB-439)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Lcm (102 kDa, Protein from Arthrospira sp. FACHB-439)
- Photosystem ii extrinsic protein v (18 kDa, Protein from Arthrospira sp. FACHB-439)
- Bicarbonate ion (61 Da, Ligand)
- Phycocyanobilin (588 Da, Ligand)
- Photosystem ii cp43 reaction center protein (51 kDa, Protein from Arthrospira sp. FACHB-439)
- Fe (ii) ion (55 Da, Ligand)
- Allophycocyanin alpha chain (17 kDa, Protein from Arthrospira sp. FACHB-439)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem ii extrinsic protein o (30 kDa, Protein from Arthrospira sp. FACHB-439)