Structure of PDB 8i2z Chain A Binding Site BS02

Receptor Information
>8i2z Chain A (length=254) Species: 395355 (uncultured Bdellovibrionales bacterium) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATTLTLQQFSTVYNMLSFAVASMLGAFAFFVMGRKIVGPKYRLALVVSSL
VVLIAGYHYWRIMGSWTAAYALKDGMYVPTGEPFNDAYRYVDWLLTVPLL
LTELVLVMKLKKESGSVLAKLILAAIAMIALGYPGEISNPESQAGARLMW
GVLSTVPFLYILYVLWVRLGDAIGEHPAKVQVLLKNTRYLILLTWGFYPI
VYAMGSYGWLGGAGSVVAVQVGYSIADVTAKALYGVMIFAIAYAKSEADG
SLPA
Ligand information
Ligand IDK3I
InChIInChI=1S/C40H56O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-24,35-36,41-42H,25-28H2,1-10H3/b12-11?,17-13+,18-14?,23-21+,24-22?,29-15+,30-16?,31-19+,32-20?/t35-,36?/m0/s1
InChIKeyJKQXZKUSFCKOGQ-VSRJLPPESA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CC1=C(C(CC(C1)O)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2=C(CC(CC2(C)C)O)C)C)C
OpenEye OEToolkits 2.0.7CC1=C(C(C[C@H](C1)O)(C)C)/C=C/C(=C/C=C/C(=CC=CC=C(C)C=CC=C(C)C=CC2=C(CC(CC2(C)C)O)C)C)/C
CACTVS 3.385CC(=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)CC(O)CC1(C)C)C=CC=C(C)C=CC2=C(C)C[CH](O)CC2(C)C
CACTVS 3.385CC(=C/C=CC=C(C)C=CC=C(C)C=CC1=C(C)CC(O)CC1(C)C)\C=C\C=C(C)\C=C\C2=C(C)C[C@H](O)CC2(C)C
FormulaC40 H56 O2
NameZeaxanthin;
zeaxanthin
ChEMBL
DrugBank
ZINC
PDB chain8i2z Chain A Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8i2z Phototrophy by antenna-containing rhodopsin pumps in aquatic environments.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		T157 Y191 P201
Binding residue
(residue number reindexed from 1)		T155 Y189 P199
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005216 monoatomic ion channel activity
GO:0009881 photoreceptor activity
Biological Process
GO:0006811 monoatomic ion transport
GO:0007602 phototransduction
GO:0034220 monoatomic ion transmembrane transport
Cellular Component
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:8i2z, PDBe:8i2z, PDBj:8i2z
PDBsum8i2z
PubMed36859551
UniProtA0A977XLG0

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