Structure of PDB 8b64 Chain M Binding Site BS05

Receptor Information
>8b64 Chain M (length=304) Species: 1061 (Rhodobacter capsulatus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AEYQNFFNQVQVAGAPEMGLKEDVDTFERTPAGMFNILGWMGNAQIGPIY
LGIAGTVSLAFGAAWFFTIGVWYWYQAGFDPFIFMRDLFFFSLEPPPAEY
GLAIAPLKQGGVWQIASLFMAISVIAWWVRVYTRADQLGMGKHMAWAFLS
AIWLWSVLGFWRPILMGSWSVAPPYGIFSHLDWTNQFSLDHGNLFYNPFH
GLSIAALYGSALLFAMHGATILAVTRFGGERELEQIVDRGTASERAALFW
RWTMGFNATMEGIHRWAIWMAVMVTLTGGIGILLSGTVVDNWYVWAQVHG
YAPV
Ligand information
Ligand IDU10
InChIInChI=1S/C59H90O4/c1-44(2)24-15-25-45(3)26-16-27-46(4)28-17-29-47(5)30-18-31-48(6)32-19-33-49(7)34-20-35-50(8)36-21-37-51(9)38-22-39-52(10)40-23-41-53(11)42-43-55-54(12)56(60)58(62-13)59(63-14)57(55)61/h24,26,28,30,32,34,36,38,40,42H,15-23,25,27,29,31,33,35,37,39,41,43H2,1-14H3/b45-26+,46-28+,47-30+,48-32+,49-34+,50-36+,51-38+,52-40+,53-42+
InChIKeyACTIUHUUMQJHFO-UPTCCGCDSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1=C(C(=O)C(=C(C1=O)OC)OC)CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C
CACTVS 3.341COC1=C(OC)C(=O)C(=C(C)C1=O)C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CCC=C(C)C
ACDLabs 10.04O=C1C(=C(C(=O)C(OC)=C1OC)C)C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)C
CACTVS 3.341COC1=C(OC)C(=O)C(=C(C)C1=O)CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C
OpenEye OEToolkits 1.5.0CC1=C(C(=O)C(=C(C1=O)OC)OC)C\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CCC=C(C)C
FormulaC59 H90 O4
NameUBIQUINONE-10;
Coenzyme Q10
ChEMBLCHEMBL454801
DrugBankDB09270
ZINCZINC000085427689
PDB chain8b64 Chain M Residue 403 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8b64 Cryo-EM structure of a monomeric RC-LH1-PufX supercomplex with high-carotenoid content from Rhodobacter capsulatus.
Resolution2.589 Å
Binding residue
(original residue number in PDB)		M216 H217 T220 W250 M254 F256 N257 A258 T259 I263
Binding residue
(residue number reindexed from 1)		M216 H217 T220 W250 M254 F256 N257 A258 T259 I263
Annotation score4
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:0009772 photosynthetic electron transport in photosystem II
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0016020 membrane
GO:0030077 plasma membrane light-harvesting complex
GO:0042717 plasma membrane-derived chromatophore membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8b64, PDBe:8b64, PDBj:8b64
PDBsum8b64
PubMed36738736
UniProtP11847|RCEM_RHOCA Reaction center protein M chain (Gene Name=pufM)

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