Structure of PDB 4hec Chain B Binding Site BS01

Receptor Information
>4hec Chain B (length=163) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SMVRYFYDTEFIEDGHTIELISIGVVAEDGREYYAVSTEFDPERAGSWVR
THVLPKLPPPASQLWRSRQQIRLDLEEFLRIDGTDSIELWAWVGAYDHVA
LCQLWGPMTALPPTVPRFTRELRQLWEDRGCPRMPPRPRDVHDALVDARD
QLRRFRLITSTDD
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 chain4hec Chain B Residue 301 [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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PDB4hec Mycobacterium tuberculosis Rv2179c Protein Establishes a New Exoribonuclease Family with Broad Phylogenetic Distribution.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		D7 T8 D96
Binding residue
(residue number reindexed from 1)		D8 T9 D97
Annotation score4
Enzymatic activity
Enzyme Commision number 3.1.13.-
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003676 nucleic acid binding
GO:0004527 exonuclease activity
GO:0004532 RNA exonuclease activity
GO:0008408 3'-5' exonuclease activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:4hec, PDBe:4hec, PDBj:4hec
PDBsum4hec
PubMed24311791
UniProtP9WJ73|EXRBN_MYCTU 3'-5' exoribonuclease Rv2179c (Gene Name=Rv2179c)

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