Structure of PDB 2hxg Chain A Binding Site BS01

Receptor Information
>2hxg Chain A (length=498) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTIFDNYEVWFVIGSQHLYGPETLRQVTQHAEHVVNALNTEAKLPCKLVL
KPLGTTPDEITAICRDANYDDPCAGLVVWLHTFSPAKMWINGLTMLNKPL
LQFHTQFNAALPWDSIDMDFMNLNQTAHGGREFGFIGARMRQQHAVVTGH
WQDKQAHERIGSWMRQAVSKQDTRHLKVCRFGDNMREVAVTDGDKVAAQI
KFGFSVNTWAVGDLVQVVNSISDGDVNALVDEYESCYTMTPATQIHGEKR
QNVLEAARIELGMKRFLEQGGFHAFTTTFEDLHGLKQLPGLAVQRLMQQG
YGFAGEGDWKTAALLRIMKVMSTGLQGGTSFMEDYTYHFEKGNDLVLGSH
MLEVCPSIAVEEKPILDVQHLGIGGKDDPARLIFNTQTGPAIVASLIDLG
DRYRLLVNCIDTVKTPHSLPKLPVANALWKAQPDLPTASEAWILAGGAHH
TVFSHALNLNDMRQFAEMHDIEITVIDNDTRLPAFKDALRWNEVYYGF
Ligand information
Ligand IDMN
InChIInChI=1S/Mn/q+2
InChIKeyWAEMQWOKJMHJLA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mn+2]
CACTVS 3.341[Mn++]
FormulaMn
NameMANGANESE (II) ION
ChEMBL
DrugBankDB06757
ZINC
PDB chain2hxg Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2hxg Crystal Structure of Mn2+-bound Escherichia coli L-arabinose Isomerase (ECAI) and Implications in Protein Catalytic Mechanism and Thermo-Stability.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		E306 E333 H350 H450
Binding residue
(residue number reindexed from 1)		E306 E333 H350 H450
Annotation score1
Enzymatic activity
Enzyme Commision number 5.3.1.4: L-arabinose isomerase.
Gene Ontology
Molecular Function
GO:0008733 L-arabinose isomerase activity
GO:0016853 isomerase activity
GO:0016861 intramolecular oxidoreductase activity, interconverting aldoses and ketoses
GO:0030145 manganese ion binding
GO:0046872 metal ion binding
Biological Process
GO:0005996 monosaccharide metabolic process
GO:0019568 arabinose catabolic process
GO:0019569 L-arabinose catabolic process to xylulose 5-phosphate
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2hxg, PDBe:2hxg, PDBj:2hxg
PDBsum2hxg
PubMed
UniProtP08202|ARAA_ECOLI L-arabinose isomerase (Gene Name=araA)

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