Structure of PDB 6v1x Chain B Binding Site BS01

Receptor Information
>6v1x Chain B (length=446) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HIISPFNPRYRAWEMWLVLLVIYSAWICPFQFAFITYKKDAIFIIDNIVN
GFFAIDIILTFFVAYLDSHSYLLVDSPKKIAIRYLSTWFAFDVCSTAPFQ
PLSLLFNYELGFRILSMLRLWRLRRVSSLFARLEKDIRFNYFWIRCTKLI
SVTLFAIHCAGCFNYLIADRYPNPRKTWIGAVYPNFKEASLWNRYVTALY
WSITTLTTTGYGDFHAENPREMLFDIFFMMFNLGLTAYLIGNMTNLVVHW
TSRTRTFRDSVRAASEFASRNQLPHDIQDQMLSHICLKFKTEGLKQQETL
NNLPKAIRSSIANYLFFPIVHNIYLFQGVSRNFLFQLVSDIDAEYFPPKE
DIILQNEAPTDLYILVSGAVDFTVYVDGHDQFQGKAVIGETFGEVGVLYY
RPQPFTVRTTELSQILRISRTSLMSAMHAHADDGRVIMNNLFMKLR
Ligand information
Ligand IDQNP
InChIInChI=1S/C26H51O8P/c1-3-5-7-9-11-12-13-14-15-17-19-21-26(28)34-24(23-33-35(29,30)31)22-32-25(27)20-18-16-10-8-6-4-2/h24H,3-23H2,1-2H3,(H2,29,30,31)/t24-/m0/s1
InChIKeyGDXQVZUHVZYLSC-DEOSSOPVSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCC(=O)OC(COC(=O)CCCCCCCC)COP(=O)(O)O
CACTVS 3.385CCCCCCCCCCCCCC(=O)O[C@@H](COC(=O)CCCCCCCC)CO[P](O)(O)=O
ACDLabs 12.01CCCCCCCCC(=O)OCC(COP(O)(=O)O)OC(CCCCCCCCCCCCC)=O
CACTVS 3.385CCCCCCCCCCCCCC(=O)O[CH](COC(=O)CCCCCCCC)CO[P](O)(O)=O
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCC(=O)O[C@@H](COC(=O)CCCCCCCC)COP(=O)(O)O
FormulaC26 H51 O8 P
Name(2S)-1-(nonanoyloxy)-3-(phosphonooxy)propan-2-yl tetradecanoate
ChEMBL
DrugBank
ZINC
PDB chain6v1x Chain B Residue 601 [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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PDB6v1x Electromechanical coupling in the hyperpolarization-activated K + channel KAT1.
Resolution3.5 Å
Binding residue
(original residue number in PDB)		W75 S179 R197 K200 S203 V204 Y290
Binding residue
(residue number reindexed from 1)		W26 S127 R145 K148 S151 V152 Y238
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005216 monoatomic ion channel activity
GO:0005249 voltage-gated potassium channel activity
Biological Process
GO:0006811 monoatomic ion transport
GO:0006813 potassium ion transport
GO:0055085 transmembrane transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6v1x, PDBe:6v1x, PDBj:6v1x
PDBsum6v1x
PubMed32461693
UniProtQ39128|KAT1_ARATH Potassium channel KAT1 (Gene Name=KAT1)

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