Structure of PDB 1g17 Chain B Binding Site BS01

Receptor Information
>1g17 Chain B (length=168) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SIMKILLIGDSGVGKSCLLVRFVEDKFNPSFITTIGIDFKIKTVDINGKK
VKLQIWDTAGQERFRTITTAYYRGAMGIILVYDITDERTFTNIKQWFKTV
NEHANDEAQLLLVGNKSDMETRVVTADQGEALAKELGIPFIESSAKNDDN
VNEIFFTLAKLIQEKIDS
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 chain1g17 Chain B Residue 302 [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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PDB1g17 Crystal structures of a Rab protein in its inactive and active conformations.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		S34 T52
Binding residue
(residue number reindexed from 1)		S16 T34
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) Q79
Catalytic site (residue number reindexed from 1) Q61
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding

View graph for
Molecular Function
External links
PDB RCSB:1g17, PDBe:1g17, PDBj:1g17
PDBsum1g17
PubMed11099382
UniProtP07560|SEC4_YEAST Ras-related protein SEC4 (Gene Name=SEC4)

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