Structure of PDB 3un3 Chain A Binding Site BS04

Receptor Information
>3un3 Chain A (length=391) Species: 1396 (Bacillus cereus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NKYKRIFLVVMDSVGIGEAPDAEQFGDLGSDTIGHIAEHMNGLQMPNMVK
LGLGNIREMKGISKVEKPLGYYTKMQEKSTGKDQMTGHWEIMGLYIDTPF
QVFPEGFPKELLDELEEKTGRKIIGNKPASGTEILDELGQEQMETGSLIV
YTSADSVLQIAAHEEVVPLDELYKICKIARELTLDEKYMVGRVIARPFVG
EPGNFTRTPNRHDYALKPFGRTVMNELKDSDYDVIAIGKISDIYDGEGVT
ESLRTKSNMDGMDKLVDTLNMDFTGLSFLNLVDFDALFGHRRDPQGYGEA
LQEYDARLPEVFAKLKEDDLLLITADHGNDPIHPGTDHTREYVPLLAYSP
SMKEGGQELPLRQTFADIGATVAENFGVKMPEYGTSFLNEL
Ligand information
Ligand IDG16
InChIInChI=1S/C6H14O12P2/c7-3-2(1-16-19(10,11)12)17-6(5(9)4(3)8)18-20(13,14)15/h2-9H,1H2,(H2,10,11,12)(H2,13,14,15)/p-1/t2-,3-,4+,5-,6-/m1/s1
InChIKeyRWHOZGRAXYWRNX-VFUOTHLCSA-M
SMILES
SoftwareSMILES
CACTVS 3.341O[C@H]1[C@H](O)[C@@H](CO[P](O)(O)=O)O[C@H](O[P](O)([O-])=O)[C@@H]1O
ACDLabs 10.04O=P([O-])(OC1OC(C(O)C(O)C1O)COP(=O)(O)O)O
CACTVS 3.341O[CH]1[CH](O)[CH](CO[P](O)(O)=O)O[CH](O[P](O)([O-])=O)[CH]1O
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(O1)OP(=O)(O)[O-])O)O)O)OP(=O)(O)O
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[P@](=O)(O)[O-])O)O)O)OP(=O)(O)O
FormulaC6 H13 O12 P2
Name1,6-di-O-phosphono-alpha-D-glucopyranose;
ALPHA-D-GLUCOSE 1,6-BISPHOSPHATE;
1,6-di-O-phosphono-alpha-D-glucose;
1,6-di-O-phosphono-D-glucose;
1,6-di-O-phosphono-glucose
ChEMBL
DrugBank
ZINC
PDB chain3un3 Chain A Residue 399 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3un3 Molecular Differences between a Mutase and a Phosphatase: Investigations of the Activation Step in Bacillus cereus Phosphopentomutase.
Resolution1.8 Å
Binding residue
(original residue number in PDB)
S131 G132 S154 R197 R208 R212 K240
Binding residue
(residue number reindexed from 1)
S130 G131 S153 R196 R207 R211 K239
Annotation score3
Binding affinityMOAD: Kd=0.23uM
Enzymatic activity
Enzyme Commision number 5.4.2.7: phosphopentomutase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0008973 phosphopentomutase activity
GO:0016853 isomerase activity
GO:0030145 manganese ion binding
GO:0046872 metal ion binding
Biological Process
GO:0006015 5-phosphoribose 1-diphosphate biosynthetic process
GO:0006018 2-deoxyribose 1-phosphate catabolic process
GO:0009117 nucleotide metabolic process
GO:0043094 cellular metabolic compound salvage
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:3un3, PDBe:3un3, PDBj:3un3
PDBsum3un3
PubMed22329805
UniProtQ818Z9|DEOB_BACCR Phosphopentomutase (Gene Name=deoB)

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