Structure of PDB 8bxg Chain A Binding Site BS03

Receptor Information
>8bxg Chain A (length=547) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MDSHTLIQALIYLGSAALIVPIAVRLGLGSVLGYLIAGCIIGPWGLRLVT
DAESILHFAEIGVVLMLFIIGLELDPQRLWKLRAAVFGGGALQMVICGGL
LGLFCMLLGLRWQVAELIGMTLALSSTAIAMQAMNERNLMVTQMGRSAFA
VLLFQDIAAIPLVAMIPLLATSSASTTMGAFALSALKVAGALVLVVLLGR
YVTRPALRFVARSGLREVFSAVALFLVFGFGLLLEEVGLSMAMGAFLAGV
LLASSEYRHALESDIEPFKGLLLGLFFIGVGMSIDFGTLLENPLRIVILL
LGFLIIKIAMLWLIARPLQVPNKQRRWFAVLLGQGSEFAFVVFGAAQMAN
VLEPEWAKSLTLAVALSMAATPILLVILNRLEQSSQPRVIIAGFGRFGQI
TGRLLLSSGVKMVVLDHDPDHIETLRKFGMKVFYGDATRMDLLESAGAAK
AEVLINAIDDPQTNLQLTEMVKEHFPHLQIIARARDVDHYIRLRQAGVEK
PERETFEGALKTGRLALESLGLGPYEARERADVFRRFNIQMVEEMAM
Ligand information
Ligand IDPGW
InChIInChI=1S/C40H77O10P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-40(44)50-38(36-49-51(45,46)48-34-37(42)33-41)35-47-39(43)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h17-18,37-38,41-42H,3-16,19-36H2,1-2H3,(H,45,46)/b18-17-/t37-,38+/m0/s1
InChIKeyPAZGBAOHGQRCBP-HGWHEPCSSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCCCCCCCCCCCCCC(=O)OC[CH](CO[P](O)(=O)OC[CH](O)CO)OC(=O)CCCCCCCC=CCCCCCCCC
OpenEye OEToolkits 1.5.0CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@@](=O)(O)OC[C@H](CO)O)OC(=O)CCCCCCCC=CCCCCCCCC
OpenEye OEToolkits 1.5.0CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCC(CO)O)OC(=O)CCCCCCCC=CCCCCCCCC
CACTVS 3.341CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@](O)(=O)OC[C@@H](O)CO)OC(=O)CCCCCCC\C=C/CCCCCCCC
ACDLabs 10.04O=C(OC(COP(=O)(OCC(O)CO)O)COC(=O)CCCCCCCCCCCCCCC)CCCCCCC\C=C/CCCCCCCC
FormulaC40 H77 O10 P
Name(1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate;
1-Palmitoyl-2-Oleoyl-sn-Glycero-3-[Phospho-(1-glycerol)];
PHOSPHATIDYLGLYCEROL
ChEMBL
DrugBank
ZINCZINC000008552309
PDB chain8bxg Chain A Residue 603 [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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PDB8bxg Structure and mechanism of the K+/H+ exchanger KefC
Resolution3.16 Å
Binding residue
(original residue number in PDB)		E53 H57
Binding residue
(residue number reindexed from 1)		E53 H57
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0005515 protein binding
GO:0008324 monoatomic cation transmembrane transporter activity
GO:0015079 potassium ion transmembrane transporter activity
GO:0015297 antiporter activity
GO:0015503 glutathione-regulated potassium exporter activity
GO:0015643 toxic substance binding
GO:0019899 enzyme binding
GO:0042803 protein homodimerization activity
Biological Process
GO:0006812 monoatomic cation transport
GO:0006813 potassium ion transport
GO:0006885 regulation of pH
GO:0009636 response to toxic substance
GO:0042542 response to hydrogen peroxide
GO:0051453 regulation of intracellular pH
GO:0051454 intracellular pH elevation
GO:0051595 response to methylglyoxal
GO:0055085 transmembrane transport
GO:0071805 potassium ion transmembrane transport
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:1903103 potassium:proton antiporter complex

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8bxg, PDBe:8bxg, PDBj:8bxg
PDBsum8bxg
PubMed38834573
UniProtP03819|KEFC_ECOLI Glutathione-regulated potassium-efflux system protein KefC (Gene Name=kefC)

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