Structure of PDB 8t6l Chain A Binding Site BS05

Receptor Information
>8t6l Chain A (length=1237) Species: 6100,10116 [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SSFRRFTRESLAAIEKRMAEKQPRPQLDLQASKKLPDLYGNPPRELIGEP
LEDLDPFYSTQKTFIVLNKGKTIFRFSATNALYVLSPFHPVRRAAVKILV
HSLFSMLIMCTILTNCVFMAQHDPPPWTKYVEYTFTAIYTFESLVKILAR
GFCLHAFTFLRDPWNWLDFSVIVMAYTTEFVSALRTFRVLRALKTISVIS
GLKTIVGALIQSVKKLADVMVLTVFCLSVFALIGLQLFMGNLRHKCVRNF
TELNGTNGSVEADGLVWNSLDVYLNDPANYLLKNGTTDVLLCGNSSDAGT
CPEGYRCLKAGENPDHGYTSFDSFAWAFLALFRLMTQDCWERLYQQTLRS
AGKIYMIFFMLVIFLGSFYLVNLILAVVAMAYEEQNQATIAETEEKEKRF
CCPLWMSIKQKVKFVVMDPFADLTITMCIVLNTLFMALEHYNMTAEFEEM
LQVGNLVFTGIFTAEMTFKIIALDPYYYFQQGWNIFDSIIVILSLMELGL
SRMGNLSVLRSFRLLRVFKLAKSWPTLNTLIKIIGNSVGALGNLTLVLAI
IVFIFAVVGMQLFGKNYSELRHRISDSGLLPRWHMMDFFHAFLIIFRILC
GEWIETMWDCMEVSGQSLCLLVFLLVMVIGNLVVLNLFLALLLSSFGKVW
WRLRKTCYRIVEHSWFETFIIFMILLSSGALAFEDIYLEERKTIKVLLEY
ADKMFTYVFVLEMLLKWVAYGFKKYFTNAWCWLDFLIVDVSLVSLVANTL
GFAEMGPIKSLRTLRALRPLRALSRFEGMRVVVNALVGAIPSIMNVLLVC
LIFWLIFSIMGVNLFAGKFGRCINQTEGDLPLNYTIVNNKSECESFNVTG
ELYWTKVKVNFDNVGAGYLALLQVATFKGWMDIMYAAVDSRGYEEQPQWE
DNLYMYIYFVVFIIFGSFFTLNLFIGVIIDNFNQQKKKLGGQDIFMTEEQ
KKYYNAMKKLGSKKPQKPIPRPLNKYQGFIFDIVTKQAFDVTIMFLICLN
MVTMMVETDDQSPEKVNILAKINLLFVAIFTGECIVKMAALRHYYFTNSW
NIFDFVVVILSIVGTVLSDIIQKYFFSPTLFRVIRLARIGRILRLIRGAK
GIRTLLFALMMSLPALFNIGLLLFLVMFIYSIFGMANFAYVKWEAGIDDM
FNFQTFANSMLCLFQITTSAGWDGLLSPILNTGPPYCDPNLPNSNGSRGN
CGSPAVGILFFTTYIIISFLIVVNMYIAIILENFSVA
Ligand information
Ligand IDLBN
InChIInChI=1S/C42H82NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h20-21,40H,6-19,22-39H2,1-5H3/b21-20-/t40-/m1/s1
InChIKeyWTJKGGKOPKCXLL-VYOBOKEXSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCC/C=C\CCCCCCCC
CACTVS 3.385CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P]([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/CCCCCCCC
CACTVS 3.385CCCCCCCCCCCCCCCC(=O)OC[CH](CO[P]([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC
ACDLabs 12.01C(C(COC(CCCCCCCCCCCCCCC)=O)OC(CCCCCCCC=[C@H]CCCCCCCC)=O)OP(OCC[N+](C)(C)C)([O-])=O
FormulaC42 H82 N O8 P
Name1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine;
(2R)-2-[(9Z)-9-Octadecenoyloxy]-3-(palmitoyloxy)propyl 2-(trimethylammonio)ethyl phosphate
ChEMBL
DrugBank
ZINC
PDB chain8t6l Chain A Residue 3010 [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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PDB8t6l Dual receptor-sites reveal the structural basis for hyperactivation of sodium channels by poison-dart toxin batrachotoxin.
Resolution3.3 Å
Binding residue
(original residue number in PDB)
S1303 T1306 L1665 Y1673 F1676 N1680 V1749 F1753
Binding residue
(residue number reindexed from 1)
S760 T763 L1122 Y1130 F1133 N1137 V1206 F1210
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003674 molecular_function
GO:0005216 monoatomic ion channel activity
GO:0005248 voltage-gated sodium channel activity
GO:0005261 monoatomic cation channel activity
Biological Process
GO:0006091 generation of precursor metabolites and energy
GO:0006811 monoatomic ion transport
GO:0006814 sodium ion transport
GO:0008218 bioluminescence
GO:0055085 transmembrane transport
Cellular Component
GO:0001518 voltage-gated sodium channel complex
GO:0005575 cellular_component
GO:0005886 plasma membrane
GO:0016020 membrane

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:8t6l, PDBe:8t6l, PDBj:8t6l
PDBsum8t6l
PubMed38485923
UniProtP15389;
P42212|GFP_AEQVI Green fluorescent protein (Gene Name=GFP)

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