Structure of PDB 7piw Chain C1 Binding Site BS15

Receptor Information
>7piw Chain C1 (length=449) Species: 3046 (Dunaliella salina) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GRDQETTGFAWWAGNARLINLSGKLLGAHVAHAGLIVFWAGAMNLFEVSH
FVPEKPMYEQGLILLPHIATLGYGVGPGGEVLDTFPYFVSGVLHLISSAV
LGFGGVYHSLIGPETLEESYPFFGYVWKDKNKMTNILGYHLIILGCGAWL
LVLKALYFGGVYDTWAPGGGDVRIISNPTTNAAIIFGYIVKSPFGGDGWI
VSVDNLEDIIGGHIWIGTLCILGGIWHIYTTPWPWARRAFVWSGEAYLSY
SLAAVSLMGFTACCFAWFNNTAYPSEFYGPTGPEASQAQAFTFLVRDQRL
GANVASAQGPTGLGKYLMRSPTGEIIFGGETMRFWDFRGPWVEPLRGPSG
LDLVKLKNDIQPWQERRAAEYMTHAPLGSLNSVGGVATEINAVNFVSPRS
WLATSHFCLGFFFFVGHLWHAGRARAAAAGFEKGIDRVDEPVLSMRPLD
Ligand information
Ligand IDLMK
InChIInChI=1S/C46H93NO7/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-44(48)53-41-42(40-52-39-38-43(46(50)51)47(3,4)5)54-45(49)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h42-45,48-49H,6-41H2,1-5H3/p+1/t42-,43+,44+,45-/m0/s1
InChIKeyBUXLRCGOLVGJEI-LHQLQFMZSA-O
SMILES
SoftwareSMILES
CACTVS 3.385CCCCCCCCCCCCCCCCC[CH](O)OC[CH](COCC[CH](C(O)=O)[N+](C)(C)C)O[CH](O)CCCCCCCCCCCCCCCCC
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCCCC(O)OCC(COCCC(C(=O)O)[N+](C)(C)C)OC(CCCCCCCCCCCCCCCCC)O
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCCC[C@H](O)OC[C@H](COCC[C@H](C(=O)O)[N+](C)(C)C)O[C@@H](CCCCCCCCCCCCCCCCC)O
CACTVS 3.385CCCCCCCCCCCCCCCCC[C@H](O)OC[C@H](COCC[C@H](C(O)=O)[N+](C)(C)C)O[C@H](O)CCCCCCCCCCCCCCCCC
FormulaC46 H94 N O7
Nametrimethyl-[(2~{R})-1-oxidanyl-1-oxidanylidene-4-[(2~{S})-2-[(1~{S})-1-oxidanyloctadecoxy]-3-[(1~{R})-1-oxidanyloctadecoxy]propoxy]butan-2-yl]azanium
ChEMBL
DrugBank
ZINC
PDB chain7piw Chain C1 Residue 527 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7piw Structure of Dunaliella Photosystem II reveals conformational flexibility of stacked and unstacked supercomplexes.
Resolution4.0 Å
Binding residue
(original residue number in PDB)
Y85 F97 P98 V101 L105 S109
Binding residue
(residue number reindexed from 1)
Y73 F85 P86 V89 L93 S97
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872 metal ion binding
Biological Process
GO:0009767 photosynthetic electron transport chain
GO:0009772 photosynthetic electron transport in photosystem II
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0005737 cytoplasm
GO:0009507 chloroplast
GO:0009521 photosystem
GO:0009523 photosystem II
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:7piw, PDBe:7piw, PDBj:7piw
PDBsum7piw
PubMed36799903
UniProtD0FXY3

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