Structure of PDB 7ze3 Chain Q Binding Site BS03

Receptor Information
>7ze3 Chain Q (length=48) Species: 1076 (Rhodopseudomonas palustris) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MNQGRIWTVVKPTVGLPLLLGSVAIMVFLVHFAVLTHTTWVAKFMNGK
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 M Residue 104 [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)		F28 H31 F32
Binding residue
(residue number reindexed from 1)		F28 H31 F32
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:0019866 organelle inner 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
UniProtP35104|LHA4_RHOPA Light-harvesting protein B-800-850 alpha chain D (Gene Name=pucAD)

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