Cryo-EM structure of Symbiodinium photosystem I
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 8jjr
Q-score: 0.575
Zhao LS, Wang N, Li K, Li CY, Guo JP, He FY, Liu GM, Chen XL, Gao J, Liu LN, Zhang YZ
Nat Commun (2024) 15 pp. 2392-2392 [ DOI: doi:10.1038/s41467-024-46791-x Pubmed: 38493166 ]
- Pcpi-1 (28 kDa, Protein from Symbiodinium sp.)
- Psat (13 kDa, Protein from Symbiodinium sp.)
- Pcp-11 (21 kDa, Protein from Symbiodinium sp.)
- Psai (19 kDa, Protein from Symbiodinium sp.)
- Phylloquinone (450 Da, Ligand)
- Psad (32 kDa, Protein from Symbiodinium sp.)
- Pcpi-5 (26 kDa, Protein from Symbiodinium sp.)
- Chlorophyll a (893 Da, Ligand)
- Pcpi-3 (27 kDa, Protein from Symbiodinium sp.)
- [(1~{s},5~{r})-3,3,5-trimethyl-5-oxidanyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e},17~{e})-3,7,12,16-tetramethyl-18-[(1~{s},4~{s},6~{r})-2,2,6-trimethyl-4-oxidanyl-7-oxabicyclo[4.1.0]heptan-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenylidene]cyclohexyl] ethanoate (642 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem i of symbiodinium (Complex from Symbiodinium sp.)
- Pcpi-7 (27 kDa, Protein from Symbiodinium sp.)
- Chlorophyll c2 (608 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Pcpi-2 (15 kDa, Protein from Symbiodinium sp.)
- Beta-carotene (536 Da, Ligand)
- Psam (14 kDa, Protein from Symbiodinium sp.)
- Peridinin (630 Da, Ligand)
- Pcpi-10 (27 kDa, Protein from Symbiodinium sp.)
- Psal (38 kDa, Protein from Symbiodinium sp.)
- Pcpi-13 (23 kDa, Protein from Symbiodinium sp.)
- Pcpi-6 (19 kDa, Protein from Symbiodinium sp.)
- Psaf (29 kDa, Protein from Symbiodinium sp.)
- Psau (24 kDa, Protein from Symbiodinium sp.)
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
- Pcpi-9 (22 kDa, Protein from Symbiodinium sp.)
- Psab (74 kDa, Protein from Symbiodinium sp.)
- Psaa (76 kDa, Protein from Symbiodinium sp.)
- Pcpi-8 (30 kDa, Protein from Symbiodinium sp.)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Pcpi-12 (21 kDa, Protein from Symbiodinium sp.)
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Iron/sulfur cluster (351 Da, Ligand)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Psac (16 kDa, Protein from Symbiodinium sp.)
- Psae (13 kDa, Protein from Symbiodinium sp.)
- Psaj (15 kDa, Protein from Symbiodinium sp.)
- Psar (17 kDa, Protein from Symbiodinium sp.)
- Pcpi-4 (24 kDa, Protein from Symbiodinium sp.)
Cryo-EM structure of the Photosystem I - LHCI supercomplex from Coelastrella sp.
Resolution: 2.81 Å
EM Method: Single-particle
Fitted PDBs: 8cmo
Q-score: 0.537
Fadeeva M, Klaiman D, Nelson N
To Be Published
- Photosystem i p700 chlorophyll a apoprotein a1 psaa (82 kDa, Protein from Coelastrella)
- Phylloquinone (450 Da, Ligand)
- Photosystem i reaction center subunit ii psad (16 kDa, Protein from Coelastrella)
- Light-harvesting protein of photosystem i lhca9 (20 kDa, Protein from Coelastrella)
- Chlorophyll a isomer (893 Da, Ligand)
- Light-harvesting protein of photosystem i lhca4 (22 kDa, Protein from Coelastrella)
- Chlorophyll a (893 Da, Ligand)
- (2r)-2-hydroxy-3-(phosphonooxy)propyl (9e)-octadec-9-enoate (436 Da, Ligand)
- Chlorophyll b (907 Da, Ligand)
- Photosystem i reaction centre subunit xi psal (12 kDa, Protein from Coelastrella)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Octanoic acid (caprylic acid) (144 Da, Ligand)
- 1,2-diacyl-glycerol-3-sn-phosphate (704 Da, Ligand)
- Light-harvesting protein of photosystem i lhca6 (24 kDa, Protein from Coelastrella)
- Light-harvesting protein of photosystem i lhca1 (20 kDa, Protein from Coelastrella)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- (3r,3'r,6s)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol (568 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Photosystem i reaction center subunit viii psai (4 kDa, Protein from Coelastrella)
- Phosphatidylinositol (887 Da, Ligand)
- Light-harvesting protein of photosystem i lhca2 partial (7 kDa, Protein from Coelastrella)
- Photosystem i reaction center subunit iv psae (6 kDa, Protein from Coelastrella)
- Sphingosine (299 Da, Ligand)
- Calcium ion (40 Da, Ligand)
- Lauric acid (200 Da, Ligand)
- Coelastrella sp. photosystem i (900 kDa, Complex from Coelastrella)
- (2s)-3-{[(r)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate (453 Da, Ligand)
- Light-harvesting protein of photosystem i lhca3 (23 kDa, Protein from Coelastrella)
- (1~{s})-3,5,5-trimethyl-4-[(1~{e},3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e},17~{e})-3,7,12,16-tetramethyl-18-[(4~{s})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol (568 Da, Ligand)
- Photosystem i subunit vii psac (8 kDa, Protein from Coelastrella)
- Water (18 Da, Ligand)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Diacyl glycerol (625 Da, Ligand)
- Light-harvesting protein of photosystem i lhca7 (24 kDa, Protein from Coelastrella)
- Photosystem i p700 chlorophyll a apoprotein a2 psab (81 kDa, Protein from Coelastrella)
- Photosystem i reaction center subunit v psag (9 kDa, Protein from Coelastrella)
- Iron/sulfur cluster (351 Da, Ligand)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem i subunit ix psaj (4 kDa, Protein from Coelastrella)
- Light-harvesting protein of photosystem i lhca8 (22 kDa, Protein from Coelastrella)
- Light-harvesting protein of photosystem i lhca5 (24 kDa, Protein from Coelastrella)
- (3r)-beta,beta-caroten-3-ol (552 Da, Ligand)
- Photosystem i reaction center subunit iii psaf (17 kDa, Protein from Coelastrella)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem i reaction center subunit x psak (8 kDa, Protein from Coelastrella)
PSI-AcpPCI supercomplex from Amphidinium carterae
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 8jw0
Q-score: 0.51
Li X, Li Z, Wang F, Zhao S, Xu C, Mao Z, Duan J, Feng Y, Yang Y, Shen L, Wang G, Yang Y, Yu LJ, Sang M, Han G, Wang X, Kuang T, Shen JR, Wang W
PNAS (2024) 121 pp. e2315476121-e2315476121 [ Pubmed: 38319970 DOI: doi:10.1073/pnas.2315476121 ]
- Phylloquinone (450 Da, Ligand)
- Psi-acppci supercomplex from amphidinium carterae (Complex from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-8, acppci-8 (23 kDa, Protein from Amphidinium carterae)
- Photosystem i psal (27 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-1, acppci-1 (15 kDa, Protein from Amphidinium carterae)
- Chlorophyll a (893 Da, Ligand)
- [(1~{s},5~{r})-3,3,5-trimethyl-5-oxidanyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e},17~{e})-3,7,12,16-tetramethyl-18-[(1~{s},4~{s},6~{r})-2,2,6-trimethyl-4-oxidanyl-7-oxabicyclo[4.1.0]heptan-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenylidene]cyclohexyl] ethanoate (642 Da, Ligand)
- Photosystem i psae (8 kDa, Protein from Amphidinium carterae)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-4, acppci-4 (18 kDa, Protein from Amphidinium carterae)
- Beta-carotene (536 Da, Ligand)
- Photosystem i psac (9 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-14, acppci-14 (17 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-2, acppci-2 (19 kDa, Protein from Amphidinium carterae)
- Peridinin (630 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-15, acppci-15 (17 kDa, Protein from Amphidinium carterae)
- Photosystem i psad (28 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-6, acppci-6 (19 kDa, Protein from Amphidinium carterae)
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-9, acppci-9 (17 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-12, acppci-12 (17 kDa, Protein from Amphidinium carterae)
- Chlorophyll c1 (610 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-10, acppci-10 (19 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-13, acppci-13 (17 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-3, acppci-3 (18 kDa, Protein from Amphidinium carterae)
- Photosystem i psam (9 kDa, Protein from Amphidinium carterae)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-16, acppci-16 (17 kDa, Protein from Amphidinium carterae)
- Photosystem i psai (14 kDa, Protein from Amphidinium carterae)
- Photosystem i psaf (20 kDa, Protein from Amphidinium carterae)
- Iron/sulfur cluster (351 Da, Ligand)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem i psaa (70 kDa, Protein from Amphidinium carterae)
- Photosystem i psab (67 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-17, acppci-17 (17 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-5, acppci-5 (20 kDa, Protein from Amphidinium carterae)
- Photosystem i psaj (7 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-11, acppci-11 (19 kDa, Protein from Amphidinium carterae)
- Photosystem i psar (14 kDa, Protein from Amphidinium carterae)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-7, acppci-7 (21 kDa, Protein from Amphidinium carterae)
PSI-AcpPCI supercomplex from Symbiodinium
Resolution: 2.99 Å
EM Method: Single-particle
Fitted PDBs: 8jze
Q-score: 0.518
Li X, Li Z, Wang F, Zhao S, Xu C, Mao Z, Duan J, Feng Y, Yang Y, Shen L, Wang G, Yang Y, Yu LJ, Sang M, Han G, Wang X, Kuang T, Shen JR, Wang W
PNAS (2024) 121 pp. e2315476121-e2315476121 [ Pubmed: 38319970 DOI: doi:10.1073/pnas.2315476121 ]
- Phylloquinone (450 Da, Ligand)
- Photosystem i psar (15 kDa, Protein from Symbiodinium)
- Photosystem i psal (27 kDa, Protein from Symbiodinium)
- Photosystem i psad (24 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-6, acppci-6 (19 kDa, Protein from Symbiodinium)
- Chlorophyll a (893 Da, Ligand)
- Photosystem i psaa (75 kDa, Protein from Symbiodinium)
- [(1~{s},5~{r})-3,3,5-trimethyl-5-oxidanyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e},17~{e})-3,7,12,16-tetramethyl-18-[(1~{s},4~{s},6~{r})-2,2,6-trimethyl-4-oxidanyl-7-oxabicyclo[4.1.0]heptan-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenylidene]cyclohexyl] ethanoate (642 Da, Ligand)
- Photosystem i psae (8 kDa, Protein from Symbiodinium)
- Photosystem i psai (13 kDa, Protein from Symbiodinium)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Photosystem i psab (74 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-12, acppci-12 (17 kDa, Protein from Symbiodinium)
- Peridinin (630 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-3, acppci-3 (22 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-10, acppci-10 (20 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-11, acppci-11 (21 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-4, acppci-4 (19 kDa, Protein from Symbiodinium)
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
- Chlorophyll c1 (610 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-8, acppci-8 (24 kDa, Protein from Symbiodinium)
- Psi-acppci supercomplex from symbiodinium (Complex from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-15, acppci-15 (17 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-7, acppci-7 (21 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-14, acppci-14 (17 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-13, acppci-13 (17 kDa, Protein from Symbiodinium)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-9, acppci-9 (17 kDa, Protein from Symbiodinium)
- Iron/sulfur cluster (351 Da, Ligand)
- Photosystem i psam (8 kDa, Protein from Symbiodinium)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem i unk (11 kDa, Protein from Symbiodinium)
- Photosystem i psac (9 kDa, Protein from Symbiodinium)
- Photosystem i psaf (20 kDa, Protein from Symbiodinium)
- Photosystem i psaj (11 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-2, acppci-2 (19 kDa, Protein from Symbiodinium)
- Photosystem i unk (6 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-5, acppci-5 (20 kDa, Protein from Symbiodinium)
PSI-AcpPCI supercomplex from Symbiodinium
Resolution: 2.7 Å
EM Method: Single-particle
Fitted PDBs: 8jzf
Q-score: 0.537
Li X, Li Z, Wang F, Zhao S, Xu C, Mao Z, Duan J, Feng Y, Yang Y, Shen L, Wang G, Yang Y, Yu LJ, Sang M, Han G, Wang X, Kuang T, Shen JR, Wang W
PNAS (2024) 121 pp. e2315476121-e2315476121 [ Pubmed: 38319970 DOI: doi:10.1073/pnas.2315476121 ]
- Phylloquinone (450 Da, Ligand)
- Photosystem i psar (15 kDa, Protein from Symbiodinium)
- Photosystem i psal (27 kDa, Protein from Symbiodinium)
- Photosystem i psad (24 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-6, acppci-6 (19 kDa, Protein from Symbiodinium)
- Chlorophyll a (893 Da, Ligand)
- Photosystem i psaa (75 kDa, Protein from Symbiodinium)
- [(1~{s},5~{r})-3,3,5-trimethyl-5-oxidanyl-4-[(3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e},17~{e})-3,7,12,16-tetramethyl-18-[(1~{s},4~{s},6~{r})-2,2,6-trimethyl-4-oxidanyl-7-oxabicyclo[4.1.0]heptan-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenylidene]cyclohexyl] ethanoate (642 Da, Ligand)
- Photosystem i psae (8 kDa, Protein from Symbiodinium)
- Photosystem i psai (13 kDa, Protein from Symbiodinium)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Photosystem i psab (74 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-12, acppci-12 (17 kDa, Protein from Symbiodinium)
- Peridinin (630 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-3, acppci-3 (22 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-10, acppci-10 (20 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-11, acppci-11 (21 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-4, acppci-4 (19 kDa, Protein from Symbiodinium)
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
- Chlorophyll c1 (610 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-8, acppci-8 (24 kDa, Protein from Symbiodinium)
- Psi-acppci supercomplex from symbiodinium (Complex from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-7, acppci-7 (21 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-13, acppci-13 (17 kDa, Protein from Symbiodinium)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-9, acppci-9 (17 kDa, Protein from Symbiodinium)
- Iron/sulfur cluster (351 Da, Ligand)
- Photosystem i psam (8 kDa, Protein from Symbiodinium)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem i unk (11 kDa, Protein from Symbiodinium)
- Photosystem i psac (9 kDa, Protein from Symbiodinium)
- Photosystem i psaf (20 kDa, Protein from Symbiodinium)
- Photosystem i psaj (11 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-2, acppci-2 (19 kDa, Protein from Symbiodinium)
- Photosystem i unk (6 kDa, Protein from Symbiodinium)
- Chlorophyll a-chlorophyll c-peridinin-protein-complex i-5, acppci-5 (20 kDa, Protein from Symbiodinium)
Resolution: 2.91 Å
EM Method: Single-particle
Fitted PDBs: 7s3d
Q-score: 0.599
Gisriel CJ, Flesher DA, Shen G, Wang J, Ho MY, Brudvig GW, Bryant DA
J Biol Chem (2021) 298 pp. 101408-101408 [ Pubmed: 34793839 DOI: doi:10.1016/j.jbc.2021.101408 ]
- Photosystem i reaction center subunit psak (8 kDa, Protein from Synechococcus sp. PCC 7335)
- Phylloquinone (450 Da, Ligand)
- Psam (3 kDa, Protein from Synechococcus sp. PCC 7335)
- Chlorophyll a isomer (893 Da, Ligand)
- Psac (8 kDa, Protein from Synechococcus sp. PCC 7335)
- Chlorophyll a (893 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Psi-f (18 kDa, Protein from Synechococcus sp. PCC 7335)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Psai2 (7 kDa, Protein from Synechococcus sp. PCC 7335)
- Chlorophyll f (905 Da, Ligand)
- Calcium ion (40 Da, Ligand)
- 2fe-2s ferredoxin-type domain-containing protein (10 kDa, Protein from Synechococcus sp. PCC 7335)
- Photosystem i reaction center subunit iv (7 kDa, Protein from Synechococcus sp. PCC 7335)
- Photosystem i p700 chlorophyll a apoprotein a2 (83 kDa, Protein from Synechococcus sp. PCC 7335)
- Photosystem i p700 chlorophyll a apoprotein a1 (86 kDa, Protein from Synechococcus sp. PCC 7335)
- Water (18 Da, Ligand)
- Photosystem i reaction center subunit ix (5 kDa, Protein from Synechococcus sp. PCC 7335)
- Photosystem i 16 kda polypeptide (17 kDa, Protein from Synechococcus sp. PCC 7335)
- Iron/sulfur cluster (351 Da, Ligand)
- Fe2/s2 (inorganic) cluster (175 Da, Ligand)
- Chloride ion (35 Da, Ligand)
- Psi subunit v (18 kDa, Protein from Synechococcus sp. PCC 7335)
- Far-red light-acclimated photosystem i from synechococcus sp. pcc 7335 (Complex from Synechococcus sp. PCC 7335)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
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 [ DOI: doi:10.1038/s41467-020-18867-x Pubmed: 33033236 ]
- Fcpi (21 kDa, Protein from Chaetoceros gracilis)
- Fcpi-16 (32 kDa, Protein from Chaetoceros gracilis)
- Psas (11 kDa, Protein from Chaetoceros gracilis)
- Psac (8 kDa, Protein from Chaetoceros gracilis)
- Psal (19 kDa, Protein from Chaetoceros gracilis)
- Phylloquinone (450 Da, Ligand)
- Fcpi-19 (19 kDa, Protein from Chaetoceros gracilis)
- Psad (14 kDa, Protein from Chaetoceros gracilis)
- Chlorophyll a (893 Da, Ligand)
- Psaa (82 kDa, Protein from Chaetoceros gracilis)
- Fcpi-8 (23 kDa, Protein from Chaetoceros gracilis)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Fcpi-5 (23 kDa, Protein from Chaetoceros gracilis)
- Psae (7 kDa, Protein from Chaetoceros gracilis)
- Beta-carotene (536 Da, Ligand)
- Fcpi-2 (17 kDa, Protein from Chaetoceros gracilis)
- Fcpi-13 (22 kDa, Protein from Chaetoceros gracilis)
- Fcpi-14 (24 kDa, Protein from Chaetoceros gracilis)
- Fcpi-7 (18 kDa, Protein from Chaetoceros gracilis)
- Fcpi-21 (24 kDa, Protein from Chaetoceros gracilis)
- Fcpi-1 (24 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)
- Psaj (4 kDa, Protein from Chaetoceros gracilis)
- Chlorophyll c1 (610 Da, Ligand)
- (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)
- Water (18 Da, Ligand)
- Fcpi-17 (21 kDa, Protein from Chaetoceros gracilis)
- Fcpi-24 (26 kDa, Protein from Chaetoceros gracilis)
- Fcpi-12 (22 kDa, Protein from Chaetoceros gracilis)
- Psaf (17 kDa, Protein from Chaetoceros gracilis)
- Fcpi-3 (21 kDa, Protein from Chaetoceros gracilis)
- Fcpi-4 (26 kDa, Protein from Chaetoceros gracilis)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Psam (3 kDa, Protein from Chaetoceros gracilis)
- Psab (82 kDa, Protein from Chaetoceros gracilis)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Psai (4 kDa, Protein from Chaetoceros gracilis)
- Psar (14 kDa, Protein from Chaetoceros gracilis)
- Fcpi-6 (22 kDa, Protein from Chaetoceros gracilis)
- A huge diatom psi-fcpi supercomplex (Complex from Chaetoceros gracilis)
- Fcpi-9 (21 kDa, Protein from Chaetoceros gracilis)
- Fcpi-10 (21 kDa, Protein from Chaetoceros gracilis)
- Fcpi-11 (21 kDa, Protein from Chaetoceros gracilis)
- Fcpi-23 (27 kDa, Protein from Chaetoceros gracilis)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Iron/sulfur cluster (351 Da, Ligand)
Dunaliella Photosystem I Supercomplex
Resolution: 2.84 Å
EM Method: Single-particle
Fitted PDBs: 6sl5
Q-score: 0.53
Caspy I, Malavath T, Klaiman D, Fadeeva M, Shkolnisky Y, Nelson N
Biochim Biophys Acta Bioenerg (2020) 1861 pp. 148253-148253 [ Pubmed: 32569661 DOI: doi:10.1016/j.bbabio.2020.148253 ]
- Psah (10 kDa, Protein from Dunaliella salina)
- Phylloquinone (450 Da, Ligand)
- Trimethyl-[(2~{r})-1-oxidanyl-1-oxidanylidene-4-[(2~{s})-2-[(1~{s})-1-oxidanyloctadecoxy]-3-[(1~{r})-1-oxidanyloctadecoxy]propoxy]butan-2-yl]azanium (773 Da, Ligand)
- Lhca4 (23 kDa, Protein from Dunaliella salina)
- Chlorophyll a isomer (893 Da, Ligand)
- [(2~{r})-1-nonanoyloxy-3-[oxidanyl-[(2~{r},3~{s},5~{r},6~{r})-2,3,4,5,6-pentakis(oxidanyl)cyclohexyl]oxy-phosphoryl]oxy-propan-2-yl] (5~{z},8~{z})-heptadeca-5,8-dienoate (722 Da, Ligand)
- Psaf (18 kDa, Protein from Dunaliella salina)
- Chlorophyll a (893 Da, Ligand)
- Large dunaliella salina photosystem i-lhc supercomplex (Complex from Dunaliella salina)
- Lhca5 (21 kDa, Protein from Dunaliella salina)
- Chlorophyll b (907 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- 1,2-diacyl-glycerol-3-sn-phosphate (704 Da, Ligand)
- Psae (7 kDa, Protein from Dunaliella salina)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- (3r,3'r,6s)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol (568 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Psal (16 kDa, Protein from Dunaliella salina)
- Calcium ion (40 Da, Ligand)
- Tripalmitoylglycerol (807 Da, Ligand)
- Psak (8 kDa, Protein from Dunaliella salina)
- Psad (16 kDa, Protein from Dunaliella salina)
- Psai (4 kDa, Protein from Dunaliella salina)
- Chlorophyll a-b binding protein, chloroplastic (21 kDa, Protein from Dunaliella salina)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Dunaliella salina)
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Lhca2 (22 kDa, Protein from Dunaliella salina)
- Chlorophyll a-b binding protein, chloroplastic (24 kDa, Protein from Dunaliella salina)
- Iron/sulfur cluster (351 Da, Ligand)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem i iron-sulfur center (8 kDa, Protein from Dunaliella salina)
- Phosphatidylethanolamine (734 Da, Ligand)
- Photosystem i p700 chlorophyll a apoprotein a2 (81 kDa, Protein from Dunaliella salina)
- Photosystem i p700 chlorophyll a apoprotein a1 (81 kDa, Protein from Dunaliella salina)
- Lhca6 (19 kDa, Protein from Dunaliella salina)
- (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)
- Psao (9 kDa, Protein from Dunaliella salina)
- Octadecanal (268 Da, Ligand)
- Psag (10 kDa, Protein from Dunaliella salina)
Structure of cyanobacterial photosystem I-IsiA-flavodoxin supercomplex
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 6kif
Q-score: 0.36
Cao P, Cao D, Si L, Su X, Tian L, Chang W, Liu Z, Zhang X, Li M
Nat Plants (2020) 6 pp. 167-176 [ Pubmed: 32042157 DOI: doi:10.1038/s41477-020-0593-7 ]
- Photosystem i p700 chlorophyll a apoprotein a2 (81 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Phylloquinone (450 Da, Ligand)
- Iron stress-induced chlorophyll-binding protein (37 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Chlorophyll a (893 Da, Ligand)
- Photosystem i-isia-flavodoxin supercomplex (Complex from Synechococcus elongatus PCC 7942)
- Photosystem i iron-sulfur center (8 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Photosystem i psai protein (4 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Photosystem i reaction center subunit ii (15 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Flavodoxin (18 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Beta-carotene (536 Da, Ligand)
- Psam (3 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Flavin mononucleotide (456 Da, Ligand)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Photosystem i reaction center subunit iv (8 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Water (18 Da, Ligand)
- Photosystem i reaction center subunit xi (17 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Photosystem i reaction center subunit iii (17 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem i reaction center subunit psak (8 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Iron/sulfur cluster (351 Da, Ligand)
Structure of cyanobacterial photosystem I-IsiA supercomplex
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 6kig
Q-score: 0.419
Cao P, Cao D, Si L, Su X, Tian L, Chang W, Liu Z, Zhang X, Li M
Nat Plants (2020) 6 pp. 167-176 [ Pubmed: 32042157 DOI: doi:10.1038/s41477-020-0593-7 ]
- Photosystem i p700 chlorophyll a apoprotein a2 (81 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Phylloquinone (450 Da, Ligand)
- Iron stress-induced chlorophyll-binding protein (37 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Chlorophyll a (893 Da, Ligand)
- Photosystem i-isia supercomplex (Complex from Synechococcus elongatus PCC 7942)
- Photosystem i iron-sulfur center (8 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Photosystem i psai protein (4 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Photosystem i reaction center subunit ii (15 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Psam (3 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Photosystem i reaction center subunit ix (4 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Photosystem i reaction center subunit iv (8 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Water (18 Da, Ligand)
- Photosystem i reaction center subunit xi (17 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Dodecyl-alpha-d-maltoside (510 Da, Ligand)
- Photosystem i reaction center subunit iii (17 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem i reaction center subunit psak (8 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Photosystem i p700 chlorophyll a apoprotein a1 (83 kDa, Protein from Synechococcus elongatus (strain PCC 7942))
- Iron/sulfur cluster (351 Da, Ligand)