Structure of PDB 3t1q Chain A Binding Site BS02

Receptor Information
>3t1q Chain A (length=178) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
REINFKIVYYGPGLSGKTTNLKWIYSKVPEGRKGEMVSLATEDERTLFFD
FLPLDIKTRFHLYTVPGQVFYNASRKLILRGVDGIVFVADSAPNRLRANA
ESMRNMRENLAEYGLTLDDVPIVIQVNKRDLPDALPVEMVRAVVDPEGKF
PVLEAVATEGKGVFETLKEVSRLVLARV
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 chain3t1q Chain A Residue 198 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3t1q Structural analysis of the Ras-like G protein MglA and its cognate GAP MglB and implications for bacterial polarity.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		T26 T54
Binding residue
(residue number reindexed from 1)		T18 T46
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.5.2: small monomeric GTPase.
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005515 protein binding
GO:0005525 GTP binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3t1q, PDBe:3t1q, PDBj:3t1q
PDBsum3t1q
PubMed21847100
UniProtQ5SJ82

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