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)
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)
Structure of inactive Photosystem II associated with CAC antenna from Rhodomonas Salina
Resolution: 2.57 Å
EM Method: Single-particle
Fitted PDBs: 8xlp
Q-score: 0.598
Nat Commun (2024) 15 pp. 6812-6812 [ Pubmed: 39122741 DOI: doi:10.1038/s41467-024-51206-y ]
- Photosystem ii reaction center protein l (4 kDa, Protein from Rhodomonas salina)
- Photosystem ii protein w (7 kDa, Protein from Rhodomonas salina)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- Water (18 Da, Ligand)
- 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)
- Photosystem ii reaction center protein i (4 kDa, Protein from Rhodomonas salina)
- Cac1 (25 kDa, Protein from Rhodomonas salina)
- Cac2 (23 kDa, Protein from Rhodomonas salina)
- Photosystem ii d2 protein (39 kDa, Protein from Rhodomonas salina)
- Photosystem ii reaction center protein t (3 kDa, Protein from Rhodomonas salina)
- Ncp (30 kDa, Protein from Rhodomonas salina)
- Chloride ion (35 Da, Ligand)
- Cac4 (23 kDa, Protein from Rhodomonas salina)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Manganese (ii) ion (54 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 x protein (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)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Cac6 (24 kDa, Protein from Rhodomonas salina)
- Cytochrome b559 subunit beta (4 kDa, Protein from Rhodomonas salina)
- Photosystem ii reaction center protein psb30 (3 kDa, Protein from Rhodomonas salina)
- Photosystem ii protein d1 (36 kDa, Protein from Rhodomonas salina)
- Photosystem ii reaction center protein k (5 kDa, Protein from Rhodomonas salina)
- Chlorophyll c2 (608 Da, Ligand)
- Photosystem ii protein m (4 kDa, Protein from Rhodomonas salina)
- Photosystem ii reaction center protein z (6 kDa, Protein from Rhodomonas salina)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Cac5 (24 kDa, Protein from Rhodomonas salina)
- Photosystem ii cp43 reaction center protein (53 kDa, Protein from Rhodomonas salina)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Rhodomonas salina)
- Inactive photosystem ii associated with chlorophyll a/c binding protein (Complex from Rhodomonas salina)
- Bicarbonate ion (61 Da, Ligand)
- (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)
- Fe (ii) ion (55 Da, Ligand)
- Photosystem ii reaction center protein h (7 kDa, Protein from Rhodomonas salina)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Cac3 (23 kDa, Protein from Rhodomonas salina)
- Photosystem ii cp47 reaction center protein (56 kDa, Protein from Rhodomonas salina)
Cryo-EM structure of an intermediate-state complex during the process of photosystem II repair
Resolution: 2.6 Å
EM Method: Single-particle
Fitted PDBs: 8kde
Q-score: 0.548
Li A, You T, Pang X, Wang Y, Tian L, Li X, Liu Z
Nat Commun (2024) 15 pp. 5211-5211 [ DOI: doi:10.1038/s41467-024-49532-2 Pubmed: 38890314 ]
- Photosystem ii reaction center protein m (3 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii repair factor 1 (prf1) (13 kDa, Protein from Chlamydomonas reinhardtii)
- Beta-carotene (536 Da, Ligand)
- Photosystem ii cp43 reaction center protein (50 kDa, Protein from Chlamydomonas reinhardtii)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Photosystem ii reaction center protein t (3 kDa, Protein from Chlamydomonas reinhardtii)
- Uncharacterized protein (9 kDa, Protein from Chlamydomonas reinhardtii)
- Pheophytin a (871 Da, Ligand)
- Thylakoid enriched factor 14 (tef14) (20 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii reaction center protein l (4 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii reaction center protein z (6 kDa, Protein from Chlamydomonas reinhardtii)
- Rrr-alpha-tocopherylquinone (446 Da, Ligand)
- Cytochrome b559 subunit beta (4 kDa, Protein from Chlamydomonas reinhardtii)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Chlamydomonas reinhardtii)
- 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 cp47 reaction center protein (56 kDa, Protein from Chlamydomonas reinhardtii)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii reaction center protein i (4 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii reaction center protein ycf12 (3 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii reaction center protein h (9 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii d2 protein (39 kDa, Protein from Chlamydomonas reinhardtii)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem ii protein d1 (39 kDa, Protein from Chlamydomonas reinhardtii)
- Bicarbonate ion (61 Da, Ligand)
- Cryo-em structure of an intermediate-state complex during the process of photosystem ii repair (Complex from Chlamydomonas reinhardtii)
- Fe (ii) ion (55 Da, Ligand)
- Photosystem ii repair factor 2 (prf2) (12 kDa, Protein from Chlamydomonas reinhardtii)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Photosystem ii reaction center protein k (5 kDa, Protein from Chlamydomonas reinhardtii)
Cryo-EM structure of cryptophyte photosystem II
Resolution: 2.53 Å
EM Method: Single-particle
Fitted PDBs: 8xr6
Q-score: 0.574
Zhang YZ, Li K, Qin BY, Guo JP, Zhang QB, Zhao DL, Chen XL, Gao J, Liu LN, Zhao LS
Nat Commun (2024) 15 pp. 4999-4999 [ DOI: doi:10.1038/s41467-024-49453-0 Pubmed: 38866834 ]
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Chroomonas placoidea)
- (6'r,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene (536 Da, Ligand)
- Acpii-3 (24 kDa, Protein from Chroomonas placoidea)
- (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)
- Psbw (13 kDa, Protein from Chroomonas placoidea)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem ii cytochrome c550 (17 kDa, Protein from Chroomonas placoidea)
- Bicarbonate ion (61 Da, Ligand)
- Photosystem ii reaction center protein i (4 kDa, Protein from Chroomonas placoidea)
- Photosystem ii of cryptophyte (1 MDa, Complex from Chroomonas placoidea)
- Acpii-1 (23 kDa, Protein from Chroomonas placoidea)
- Chlorophyll a (893 Da, Ligand)
- Cytochrome b559 subunit beta (4 kDa, Protein from Chroomonas placoidea)
- Psbc_cp43 (52 kDa, Protein from Chroomonas placoidea)
- Chloride ion (35 Da, Ligand)
- Acpii-4 (23 kDa, Protein from Chroomonas placoidea)
- Chlorophyll c2 (608 Da, Ligand)
- (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)
- Photosystem ii protein d1 (39 kDa, Protein from Chroomonas placoidea)
- 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)
- Acpii-2 (22 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein l (4 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein t (3 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein h (7 kDa, Protein from Chroomonas placoidea)
- Photosystem ii cp47 reaction center protein (56 kDa, Protein from Chroomonas placoidea)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem ii d2 protein (39 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein psb30 (3 kDa, Protein from Chroomonas placoidea)
- Pheophytin a (871 Da, Ligand)
- Photosystem ii reaction center protein z (6 kDa, Protein from Chroomonas placoidea)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Psb-gama_linker (31 kDa, Protein from Chroomonas placoidea)
- Acpii-6 (25 kDa, Protein from Chroomonas placoidea)
- Psbo (32 kDa, Protein from Chroomonas placoidea)
- Fe (ii) ion (55 Da, Ligand)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Acpii-5 (23 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein j (3 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein k (5 kDa, Protein from Chroomonas placoidea)
- Psbq (15 kDa, Protein from Chroomonas placoidea)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Psbm (3 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein x (4 kDa, Protein from Chroomonas placoidea)
- Psbu (13 kDa, Protein from Chroomonas placoidea)
Structure of a mutated photosystem II complex reveals perturbation of the oxygen-evolving complex
Resolution: 2.14 Å
EM Method: Single-particle
Fitted PDBs: 8tow
Q-score: 0.686
Flesher DA, Liu J, Wang J, Gisriel CJ, Yang KR, Batista VS, Debus RJ, Brudvig GW
J Biol Chem (2024) 300 pp. 107475-107475 [ Pubmed: 38879008 DOI: doi:10.1016/j.jbc.2024.107475 ]
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Bicarbonate ion (61 Da, Ligand)
- Water (18 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem ii d2 protein (39 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein t (3 kDa, Protein from Synechocystis sp. PCC 6803)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem ii reaction center protein h (7 kDa, Protein from Synechocystis sp. PCC 6803)
- Beta-carotene (536 Da, Ligand)
- Sll1638 protein (16 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein m (3 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii cp47 reaction center protein (55 kDa, Protein from Synechocystis sp. PCC 6803)
- Fe (ii) ion (55 Da, Ligand)
- Cytochrome c-550 (17 kDa, Protein from Synechocystis sp. PCC 6803)
- Chlorophyll a (893 Da, Ligand)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Photosystem ii reaction center x protein (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Photosystem ii manganese-stabilizing polypeptide (29 kDa, Protein from Synechocystis sp. PCC 6803)
- (3r)-beta,beta-caroten-3-ol (552 Da, Ligand)
- Photosystem ii reaction center protein i (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein k (5 kDa, Protein from Synechocystis sp. PCC 6803)
- Chloride ion (35 Da, Ligand)
- Photosystem ii reaction center protein ycf12 (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii protein y (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii 12 kda extrinsic protein (14 kDa, Protein from Synechocystis sp. PCC 6803)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein l (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Cytochrome b559 subunit beta (4 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 ii protein d1 2 (39 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii cp43 reaction center protein (50 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein z (6 kDa, Protein from Synechocystis sp. PCC 6803)
- 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)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii reaction center protein j (3 kDa, Protein from Synechocystis sp. PCC 6803)
- Calcium ion (40 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- Photosystem ii (Complex from Synechocystis sp. PCC 6803)
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 8zee
Q-score: 0.518
Li A, You T, Pang X, Wang Y, Tian L, Li X, Liu Z
Nat Commun (2024) 15 pp. 5211-5211 [ DOI: doi:10.1038/s41467-024-49532-2 Pubmed: 38890314 ]
- Photosystem ii reaction center protein m (3 kDa, Protein from Chlamydomonas reinhardtii)
- Beta-carotene (536 Da, Ligand)
- 4.1 kda photosystem ii subunit (9 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii cp43 reaction center protein (50 kDa, Protein from Chlamydomonas reinhardtii)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Photosystem ii reaction center protein t (3 kDa, Protein from Chlamydomonas reinhardtii)
- Pheophytin a (871 Da, Ligand)
- Photosystem ii reaction center protein l (4 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii reaction center protein z (6 kDa, Protein from Chlamydomonas reinhardtii)
- Rrr-alpha-tocopherylquinone (446 Da, Ligand)
- Cytochrome b559 subunit beta (4 kDa, Protein from Chlamydomonas reinhardtii)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Chlamydomonas reinhardtii)
- 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)
- Chains: 1 (10 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii cp47 reaction center protein (56 kDa, Protein from Chlamydomonas reinhardtii)
- Cryo-em map of the psii-prf2' complex functioning in the psii-repair cycle (Complex from Chlamydomonas reinhardtii)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii reaction center protein i (4 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii reaction center protein h (9 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii d2 protein (39 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii reaction center protein psb30 (3 kDa, Protein from Chlamydomonas reinhardtii)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem ii protein d1 (36 kDa, Protein from Chlamydomonas reinhardtii)
- Bicarbonate ion (61 Da, Ligand)
- Fe (ii) ion (55 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Photosystem ii reaction center protein k (5 kDa, Protein from Chlamydomonas reinhardtii)
cryoEM structure of Photosystem II averaged across S2-S3 states at 1.71 Angstrom resolution
Resolution: 1.71 Å
EM Method: Single-particle
Fitted PDBs: 9evx
Q-score: 0.749
Hussein R, Graca A, Forsman J, Aydin AO, Hall M, Gaetcke J, Chernev P, Wendler P, Dobbek H, Messinger J, Zouni A, Schroder WP
Science (2024) 384 pp. 1349-1355 [ Pubmed: 38900892 DOI: doi:10.1126/science.adn6541 ]
- Photosystem ii reaction center protein j (4 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Photosystem ii 12 kda extrinsic protein (15 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Beta-carotene (536 Da, Ligand)
- Photosystem ii cp47 reaction center protein (56 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Photosystem ii cp43 reaction center protein (50 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Photosystem ii reaction center protein h (7 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Cytochrome b559 subunit beta (5 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- Water (18 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem ii d2 protein (39 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Chloride ion (35 Da, Ligand)
- Photosystem ii reaction center protein k (5 kDa, Protein from Thermosynechococcus vestitus BP-1)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem ii reaction center protein ycf12 (5 kDa, Protein from Thermosynechococcus vestitus BP-1)
- 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 z (6 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Photosystem ii reaction center protein l (4 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Dimeric core complex of psii dpsii (750 MDa, Complex from Thermosynechococcus vestitus BP-1)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii reaction center protein i (4 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Cytochrome c-550 (18 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Heme c (618 Da, Ligand)
- Photosystem ii reaction center x protein (4 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem ii reaction center protein m (4 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Photosystem ii reaction center protein t (3 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Photosystem ii manganese-stabilizing polypeptide (29 kDa, Protein from Thermosynechococcus vestitus BP-1)
- Bicarbonate ion (61 Da, Ligand)
- Fe (ii) ion (55 Da, Ligand)
- Stearic acid (284 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Photosystem ii protein d1 1 (38 kDa, Protein from Thermosynechococcus vestitus BP-1)
Structure of PSII-ACPII supercomplex from cryptophyte algae
Resolution: 2.47 Å
EM Method: Single-particle
Fitted PDBs: 8wb4
Q-score: 0.539
Mao Z, Li X, Li Z, Shen L, Li X, Yang Y, Wang W, Kuang T, Shen JR, Han G
Nat Commun (2024) 15 pp. 4535-4535 [ Pubmed: 38806516 DOI: doi:10.1038/s41467-024-48878-x ]
- Photosystem ii cytochrome c550 (17 kDa, Protein from Chroomonas placoidea)
- (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-[(1~{r},4~{r})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol (566 Da, Ligand)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Photosystem ii reaction center protein i (4 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center x protein (4 kDa, Protein from Chroomonas placoidea)
- Acpii-6 (23 kDa, Protein from Chroomonas placoidea)
- Pheophytin a (871 Da, Ligand)
- Photosystem ii d2 protein (39 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein q (1 kDa, Protein from Chroomonas placoidea)
- Acpii-2 (23 kDa, Protein from Chroomonas placoidea)
- Acpii-1 (25 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein o (34 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein j (3 kDa, Protein from Chroomonas placoidea)
- Acpii-4 (23 kDa, Protein from Chroomonas placoidea)
- Photosystem ii protein d1 (39 kDa, Protein from Chroomonas placoidea)
- Chloride ion (35 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 ii reaction center protein h (7 kDa, Protein from Chroomonas placoidea)
- 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)
- Acpii-3 (24 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein t (3 kDa, Protein from Chroomonas placoidea)
- Acpii-5 (23 kDa, Protein from Chroomonas placoidea)
- Cytochrome b559 subunit beta (4 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein z (6 kDa, Protein from Chroomonas placoidea)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein k (5 kDa, Protein from Chroomonas placoidea)
- Photosystem ii cp43 reaction center protein (50 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein g (5 kDa, Protein from Chroomonas placoidea)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii reaction center protein r (2 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein ycf12 (3 kDa, Protein from Chroomonas placoidea)
- Structure of psii-acpii supercomplex from cryptophyte algae (Complex from Chroomonas placoidea)
- Chlorophyll c2 (608 Da, Ligand)
- Photosystem ii cp47 reaction center protein (56 kDa, Protein from Chroomonas placoidea)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem ii reaction center protein u (15 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein w (11 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein l (4 kDa, Protein from Chroomonas placoidea)
- Bicarbonate ion (61 Da, Ligand)
- (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)
- Fe (ii) ion (55 Da, Ligand)
- Ccpii-s (30 kDa, Protein from Chroomonas placoidea)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Photosystem ii reaction center m (11 kDa, Protein from Chroomonas placoidea)
- (6'r,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene (536 Da, Ligand)
Cryo-EM Structure of native Photosystem II assembly intermediate fromChlamydomonas reinhardtii
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 8r2i
Q-score: 0.533
Fadeeva M, Klaiman D, Kandiah E, Nelson N
Front Plant Sci (2023) 14 pp. 1334608-1334608 [ Pubmed: 38322422 DOI: doi:10.3389/fpls.2023.1334608 ]
- Photosystem ii cp43 reaction center protein (46 kDa, Protein from Chlamydomonas reinhardtii)
- Beta-carotene (536 Da, Ligand)
- Photosystem ii reaction center protein k (4 kDa, Protein from Chlamydomonas reinhardtii)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- Water (18 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem ii cp47 reaction center protein (53 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii assembly intermediate from chlamydomonas reinhardtii (Complex from Chlamydomonas reinhardtii)
- Cytochrome b559 subunit alpha (8 kDa, Protein from Chlamydomonas reinhardtii)
- Cytochrome b559 subunit beta (3 kDa, Protein from Chlamydomonas reinhardtii)
- 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)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii reaction center protein h (7 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii protein d1 (36 kDa, Protein from Chlamydomonas reinhardtii)
- Photosystem ii reaction center protein i (3 kDa, Protein from Chlamydomonas reinhardtii)
- Chain u, predicted protein (11 kDa, Protein from Chlamydomonas reinhardtii)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Octyl beta-d-glucopyranoside (292 Da, Ligand)
- Bicarbonate ion (61 Da, Ligand)
- Fe (ii) ion (55 Da, Ligand)
- Photosystem ii d2 protein (39 kDa, Protein from Chlamydomonas reinhardtii)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Photosystem ii reaction center protein ycf12 (3 kDa, Protein from Chlamydomonas reinhardtii)