Structure of PDB 7pil Chain L Binding Site BS03

Receptor Information
>7pil Chain L (length=281) Species: 272943 (Cereibacter sphaeroides 2.4.1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ALLSFERKYRVPGGTLVGGNLFDFWVGPFYVGFFGVATFFFAALGIILIA
WSAVLQGTWNPQLISVYPPALEYGLGGAPLAKGGLWQIITICATGAFVSW
ALREVEICRKLGIGYHIPFAFAFAILAYLTLVLFRPVMMGAWGYAFPYGI
WTHLDWVSNTGYTYGNFHYNPAHMIAISFFFTNALALALHGALVLSAANP
EKGKEMRTPDHEDTFFRDLVGYSIGTLGIHRLGLLLSLSAVFFSALCMII
TGTIWFDQWVDWWQWWVKLPWWANIPGGING
Ligand information
Ligand IDUQ1
InChIInChI=1S/C14H18O4/c1-8(2)6-7-10-9(3)11(15)13(17-4)14(18-5)12(10)16/h6H,7H2,1-5H3
InChIKeySOECUQMRSRVZQQ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341COC1=C(OC)C(=O)C(=C(C)C1=O)CC=C(C)C
OpenEye OEToolkits 1.5.0CC1=C(C(=O)C(=C(C1=O)OC)OC)CC=C(C)C
ACDLabs 10.04O=C1C(=C(C(=O)C(OC)=C1OC)C)C\C=C(/C)C
FormulaC14 H18 O4
NameUBIQUINONE-1
ChEMBLCHEMBL1236594
DrugBankDB08689
ZINCZINC000001559692
PDB chain7pil Chain L Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7pil Cryo-EM structure of the monomeric Rhodobacter sphaeroides RC-LH1 core complex at 2.5 angstrom.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		W263 W265 W266
Binding residue
(residue number reindexed from 1)		W263 W265 W266
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:7pil, PDBe:7pil, PDBj:7pil
PDBsum7pil
PubMed34590677
UniProtQ3J1A5|RCEL_CERS4 Reaction center protein L chain (Gene Name=pufL)

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