Structure of PDB 7ze3 Chain B Binding Site BS04

Receptor Information
>7ze3 Chain B (length=49) Species: 1076 (Rhodopseudomonas palustris) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DDPNKVWPTGLTIAESEELHKHVIDGSRIFVAIAIVAHFLAYVYSPWLH
Ligand information
Ligand IDZE0
InChIInChI=1S/C40H56O/c1-33(2)19-13-22-36(5)25-16-28-37(6)26-14-23-34(3)20-11-12-21-35(4)24-15-27-38(7)29-17-30-39(8)31-18-32-40(9,10)41/h11-17,19-30,41H,18,31-32H2,1-10H3/b12-11+,22-13+,23-14+,24-15+,28-16+,29-17+,34-20+,35-21+,36-25+,37-26+,38-27+,39-30+
InChIKeySBVLKWMQRFTYPE-WRNKADOOSA-N
SMILES
SoftwareSMILES
CACTVS 3.370CC(C)=C/C=C/C(C)=C/C=C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C=C(C)/CCCC(C)(C)O
ACDLabs 12.01OC(C)(C)CCCC(=C\C=C\C(=C\C=C\C(=C\C=C\C=C(\C=C\C=C(\C=C\C=C(\C=C\C=C(\C)C)C)C)C)C)C)\C
OpenEye OEToolkits 1.7.6CC(=CC=CC(=CC=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC=C(C)CCCC(C)(C)O)C)C)C)C
OpenEye OEToolkits 1.7.6CC(=C/C=C/C(=C/C=C/C(=C/C=C/C(=C/C=C/C=C(\C)/C=C/C=C(\C)/C=C/C=C(\C)/CCCC(C)(C)O)/C)/C)/C)C
CACTVS 3.370CC(C)=CC=CC(C)=CC=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC=C(C)CCCC(C)(C)O
FormulaC40 H56 O
Name(3'E)-3',4'-didehydro-1,2-dihydro-psi,psi-caroten-1-ol
ChEMBL
DrugBank
ZINCZINC000102192298
PDB chain7ze3 Chain B Residue 102 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7ze3 Cryo-EM structures of light-harvesting 2 complexes from Rhodopseudomonas palustris reveal the molecular origin of absorption tuning.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		E20 L21 H24 G28 S29
Binding residue
(residue number reindexed from 1)		E18 L19 H22 G26 S27
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0042314 bacteriochlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872 metal ion binding
Biological Process
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0030076 light-harvesting complex
GO:0030077 plasma membrane light-harvesting complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7ze3, PDBe:7ze3, PDBj:7ze3
PDBsum7ze3
PubMed36251992
UniProtP35109|LHB4_RHOPA Light-harvesting protein B-800-850 beta chain D (Gene Name=pucBD)

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