Flesher DA, Shin J, Debus RJ, Brudvig GW
J Biol Chem (2025) pp. 108272-108272 [ Pubmed: 39922494 DOI: doi:10.1016/j.jbc.2025.108272 ]
- Photosystem ii manganese-stabilizing polypeptide (29 kDa, Protein from Synechocystis sp. PCC 6803)
- Sll1638 protein (16 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)
- Photosystem ii reaction center protein ycf12 (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii (Complex from Synechocystis sp. PCC 6803)
- Photosystem ii cp47 reaction center protein (55 kDa, Protein from Synechocystis sp. PCC 6803)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii protein y (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein h (7 kDa, Protein from Synechocystis sp. PCC 6803)
- Chlorophyll a (893 Da, Ligand)
- Photosystem ii reaction center protein j (3 kDa, Protein from Synechocystis sp. PCC 6803)
- Calcium ion (40 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem ii reaction center protein l (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)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Photosystem ii reaction center protein i (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Beta-carotene (536 Da, Ligand)
- Water (18 Da, Ligand)
- Cytochrome c-550 (17 kDa, Protein from Synechocystis sp. PCC 6803)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem ii reaction center protein m (3 kDa, Protein from Synechocystis sp. PCC 6803)
- Bicarbonate ion (61 Da, Ligand)
- Photosystem ii reaction center x protein (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Cytochrome b559 subunit beta (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Fe (ii) ion (55 Da, Ligand)
- Photosystem ii protein d1 2 (38 kDa, Protein from Synechocystis sp. PCC 6803)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Synechocystis sp. PCC 6803)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- (3r)-beta,beta-caroten-3-ol (552 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- Photosystem ii cp43 reaction center protein (50 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii 12 kda extrinsic protein (14 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein t (3 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein z (6 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii d2 protein (39 kDa, Protein from Synechocystis sp. PCC 6803)
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 [ DOI: doi:10.1016/j.jbc.2024.107475 Pubmed: 38879008 ]
- Sll1638 protein (16 kDa, Protein from Synechocystis sp. PCC 6803)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem ii reaction center protein t (3 kDa, Protein from Synechocystis sp. PCC 6803)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii (Complex from Synechocystis sp. PCC 6803)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Bicarbonate ion (61 Da, Ligand)
- Photosystem ii d2 protein (39 kDa, Protein from Synechocystis sp. PCC 6803)
- Calcium ion (40 Da, Ligand)
- Photosystem ii protein y (4 kDa, Protein from Synechocystis sp. PCC 6803)
- (3r)-beta,beta-caroten-3-ol (552 Da, Ligand)
- Photosystem ii cp47 reaction center protein (55 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein j (3 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein m (3 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii protein d1 2 (39 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein i (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii manganese-stabilizing polypeptide (29 kDa, Protein from Synechocystis sp. PCC 6803)
- Fe (ii) ion (55 Da, Ligand)
- Photosystem ii cp43 reaction center protein (50 kDa, Protein from Synechocystis sp. PCC 6803)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem ii reaction center protein k (5 kDa, Protein from Synechocystis sp. PCC 6803)
- Photosystem ii 12 kda extrinsic protein (14 kDa, Protein from Synechocystis sp. PCC 6803)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem ii reaction center protein ycf12 (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Water (18 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem ii reaction center protein h (7 kDa, Protein from Synechocystis sp. PCC 6803)
- Chlorophyll a (893 Da, Ligand)
- Cytochrome c-550 (17 kDa, Protein from Synechocystis sp. PCC 6803)
- Beta-carotene (536 Da, Ligand)
- Photosystem ii reaction center protein l (4 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)
- Photosystem ii reaction center protein z (6 kDa, Protein from Synechocystis sp. PCC 6803)
- Chloride ion (35 Da, Ligand)
- Cytochrome b559 subunit beta (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Photosystem ii reaction center x protein (4 kDa, Protein from Synechocystis sp. PCC 6803)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Synechocystis sp. PCC 6803)
Resolution: 1.93 Å
EM Method: Single-particle
Fitted PDBs: 7n8o
Q-score: 0.708
Gisriel CJ, Wang J, Liu J, Flesher DA, Reiss KM, Huang HL, Yang KR, Armstrong WH, Gunner MR, Batista VS, Debus RJ, Brudvig GW
PNAS (2022) 119 [ DOI: doi:10.1073/pnas.2116765118 Pubmed: 34937700 ]
- Photosystem ii protein d1 2 (39 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein k (5 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Fe (ii) ion (55 Da, Ligand)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem ii reaction center protein j (3 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein m (3 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center x protein (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii (Complex from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein l (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein z (6 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Cytochrome c-550 (17 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Cytochrome b559 subunit beta (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein ycf12 (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Water (18 Da, Ligand)
- Photosystem ii 12 kda extrinsic protein (14 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Bicarbonate ion (61 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- Photosystem ii cp43 reaction center protein (50 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii cp47 reaction center protein (55 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Cytochrome b559 subunit alpha (9 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein h (7 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii d2 protein (39 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein i (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Chlorophyll a (893 Da, Ligand)
- (3r)-beta,beta-caroten-3-ol (552 Da, Ligand)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Photosystem ii reaction center protein t (3 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Chloride ion (35 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)
- Calcium ion (40 Da, Ligand)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Photosystem ii manganese-stabilizing polypeptide (26 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Sll1638 protein (16 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Beta-carotene (536 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem ii protein y (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
Resolution: 2.01 Å
EM Method: Single-particle
Fitted PDBs: 7rcv
Q-score: 0.699
Gisriel CJ, Wang J, Liu J, Flesher DA, Reiss KM, Huang HL, Yang KR, Armstrong WH, Gunner MR, Batista VS, Debus RJ, Brudvig GW
PNAS (2022) 119 [ DOI: doi:10.1073/pnas.2116765118 Pubmed: 34937700 ]
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Ca-mn4-o5 cluster (339 Da, Ligand)
- Photosystem ii cp47 reaction center protein (55 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Bicarbonate ion (61 Da, Ligand)
- Photosystem ii manganese-stabilizing polypeptide (26 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Calcium ion (40 Da, Ligand)
- Photosystem ii (Complex from Synechocystis sp. PCC 6803)
- Photosystem ii reaction center protein i (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- (3r)-beta,beta-caroten-3-ol (552 Da, Ligand)
- Cytochrome b559 subunit beta (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein k (5 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein m (3 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center x protein (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii d2 protein (39 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Fe (ii) ion (55 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Photosystem ii protein y (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein t (3 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein z (6 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Photosystem ii reaction center protein l (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Water (18 Da, Ligand)
- Pheophytin a (871 Da, Ligand)
- 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 (4 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Cytochrome c-550 (17 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii 12 kda extrinsic protein (14 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Chlorophyll a (893 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Sll1638 protein (16 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- 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 Synechocystis sp. (strain PCC 6803 / Kazusa))
- Chloride ion (35 Da, Ligand)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii reaction center protein h (7 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii protein d1 2 (39 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))
- Photosystem ii cp43 reaction center protein (50 kDa, Protein from Synechocystis sp. (strain PCC 6803 / Kazusa))