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 [ Pubmed: 38866834 DOI: doi:10.1038/s41467-024-49453-0 ]
- Photosystem ii reaction center protein i (4 kDa, Protein from Chroomonas placoidea)
- Cytochrome b559 subunit alpha (9 kDa, Protein from Chroomonas placoidea)
- Acpii-5 (23 kDa, Protein from Chroomonas placoidea)
- Psbm (3 kDa, Protein from Chroomonas placoidea)
- Psbo (32 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein h (7 kDa, Protein from Chroomonas placoidea)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Acpii-6 (25 kDa, Protein from Chroomonas placoidea)
- Cytochrome b559 subunit beta (4 kDa, Protein from Chroomonas placoidea)
- Psbu (13 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)
- Photosystem ii reaction center protein k (5 kDa, Protein from Chroomonas placoidea)
- Psbc_cp43 (52 kDa, Protein from Chroomonas placoidea)
- Photosystem ii d2 protein (39 kDa, Protein from Chroomonas placoidea)
- Psbw (13 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein z (6 kDa, Protein from Chroomonas placoidea)
- Bicarbonate ion (61 Da, Ligand)
- Photosystem ii protein d1 (39 kDa, Protein from Chroomonas placoidea)
- Fe (ii) ion (55 Da, Ligand)
- Psbq (15 kDa, Protein from Chroomonas placoidea)
- Chlorophyll c2 (608 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 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)
- Acpii-1 (23 kDa, Protein from Chroomonas placoidea)
- Chloride ion (35 Da, Ligand)
- Acpii-2 (22 kDa, Protein from Chroomonas placoidea)
- Acpii-3 (24 kDa, Protein from Chroomonas placoidea)
- Pheophytin a (871 Da, Ligand)
- Photosystem ii cp47 reaction center protein (56 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein j (3 kDa, Protein from Chroomonas placoidea)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Psb-gama_linker (31 kDa, Protein from Chroomonas placoidea)
- Photosystem ii of cryptophyte (1 MDa, Complex from Chroomonas placoidea)
- Photosystem ii reaction center protein l (4 kDa, Protein from Chroomonas placoidea)
- 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-(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 x (4 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein psb30 (3 kDa, Protein from Chroomonas placoidea)
- Photosystem ii reaction center protein t (3 kDa, Protein from Chroomonas placoidea)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Acpii-4 (23 kDa, Protein from Chroomonas placoidea)
- Chlorophyll a (893 Da, Ligand)
- (6'r,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene (536 Da, Ligand)
- Ca-mn4-o5 cluster (339 Da, Ligand)