Structure of PDB 1ek0 Chain A Binding Site BS01

Receptor Information
>1ek0 Chain A (length=170) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VTSIKLVLLGEAAVGKSSIVLRFVSNDFAENKEPTIGAAFLTQRVTINEH
TVKFEIWDTAGQERFASLAPMYYRNAQAALVVYDVTKPQSFIKARHWVKE
LHEQASKDIIIALVGNKIDMLQEGGERKVAREEGEKLAEEKGLLFFETSA
KTGENVNDVFLGIGEKIPLK
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain1ek0 Chain A 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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PDB1ek0 High-resolution crystal structure of S. cerevisiae Ypt51(DeltaC15)-GppNHp, a small GTP-binding protein involved in regulation of endocytosis.
Resolution1.48 Å
Binding residue
(original residue number in PDB)		S21 T39
Binding residue
(residue number reindexed from 1)		S17 T35
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding

View graph for
Molecular Function
External links
PDB RCSB:1ek0, PDBe:1ek0, PDBj:1ek0
PDBsum1ek0
PubMed10756108
UniProtP36017|VPS21_YEAST Vacuolar protein sorting-associated protein 21 (Gene Name=VPS21)

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