Structure of PDB 8iug Chain O Binding Site BS01

Receptor Information
>8iug Chain O (length=50) Species: 120962 (Roseiflexus castenholzii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QNDLVPDQWKPLFNNAEWLVHDIVVKTIYGGLIIAVIAHVLCWAWTPWIR
Ligand information
Ligand IDU42
InChIInChI=1S/C61H96O7/c1-12-13-14-15-16-17-18-19-20-21-22-23-41-55(62)66-46-54-56(63)57(64)58(65)59(67-54)68-61(10,11)45-29-39-50(5)37-27-36-49(4)35-26-33-47(2)31-24-25-32-48(3)34-28-38-51(6)42-43-53-52(7)40-30-44-60(53,8)9/h24-28,31-38,42-43,54,56-59,63-65H,12-23,29-30,39-41,44-46H2,1-11H3/b25-24+,33-26+,34-28+,36-27+,43-42+,47-31+,48-32+,49-35+,50-37+,51-38+/t54-,56-,57+,58-,59-/m1/s1
InChIKeyUNHCNUWVUVAPFE-UMEHYRLESA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)OC(C)(C)CCC/C(=C/C=C/C(=C/C=C/C(=C/C=C/C=C(\C)/C=C/C=C(\C)/C=C/C2=C(CCCC2(C)C)C)/C)/C)/C)O)O)O
CACTVS 3.385CCCCCCCCCCCCCCC(=O)OC[CH]1O[CH](OC(C)(C)CCCC(C)=CC=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC2=C(C)CCCC2(C)C)[CH](O)[CH](O)[CH]1O
CACTVS 3.385CCCCCCCCCCCCCCC(=O)OC[C@H]1O[C@H](OC(C)(C)CCC\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\C2=C(C)CCCC2(C)C)[C@H](O)[C@@H](O)[C@@H]1O
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCC(=O)OCC1C(C(C(C(O1)OC(C)(C)CCCC(=CC=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2=C(CCCC2(C)C)C)C)C)C)O)O)O
FormulaC61 H96 O7
Name[(2~{R},3~{S},4~{S},5~{R},6~{R})-6-[(6~{E},8~{E},10~{E},12~{E},14~{E},16~{E},18~{E},20~{E},22~{E},24~{E})-2,6,10,14,19,23-hexamethyl-25-(2,6,6-trimethylcyclohexen-1-yl)pentacosa-6,8,10,12,14,16,18,20,22,24-decaen-2-yl]oxy-3,4,5-tris(oxidanyl)oxan-2-yl]methyl pentadecanoate
ChEMBL
DrugBank
ZINC
PDB chain8iug Chain O Residue 101 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8iug New insights on the photocomplex of Roseiflexus castenholzii revealed from comparisons of native and carotenoid-depleted complexes.
Resolution2.86 Å
Binding residue
(original residue number in PDB)
H44 I54
Binding residue
(residue number reindexed from 1)
H39 I49
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:8iug, PDBe:8iug, PDBj:8iug
PDBsum8iug
PubMed37468106
UniProtA7NQE9

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