Structure of PDB 8ctu Chain B Binding Site BS01

Receptor Information
>8ctu Chain B (length=96) Species: 526969 (Bacillus cereus m1550) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AKDKEFQVLFVLTILTLISGTIFYSTVEGLRPIDALYFSVVTLTTVGYGD
FSPQTDFGKIFTILYIFIGIGLVFGFIHKLAVNVQLPSILSNLVPR
Ligand information
Ligand IDGAL
InChIInChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6-/m1/s1
InChIKeyWQZGKKKJIJFFOK-FPRJBGLDSA-N
SMILES
SoftwareSMILES
CACTVS 3.370OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O
OpenEye OEToolkits 1.7.2C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.370OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
ACDLabs 12.01OC1C(O)C(OC(O)C1O)CO
OpenEye OEToolkits 1.7.2C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O
FormulaC6 H12 O6
Namebeta-D-galactopyranose;
beta-D-galactose;
D-galactose;
galactose
ChEMBLCHEMBL300520
DrugBank
ZINCZINC000002597049
PDB chain8ctu Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8ctu Direct visualization of electric field-stimulated ion conduction in a potassium channel
Resolution1.65 Å
Binding residue
(original residue number in PDB)		K20 E23 H96 K97 N101
Binding residue
(residue number reindexed from 1)		K2 E5 H78 K79 N83
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005267 potassium channel activity
Biological Process
GO:0071805 potassium ion 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:8ctu, PDBe:8ctu, PDBj:8ctu
PDBsum8ctu
PubMed
UniProtQ81HW2

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