Structure of PDB 5tk6 Chain A Binding Site BS02

Receptor Information
>5tk6 Chain A (length=191) Species: 1404 (Priestia megaterium) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SSLLDIIYQLRQVPRWDGSFQFEKEDVSQHSFSVIAISHILCELKETLEG
KKINKEKLLLYALYHDVTEVVSTHIISPVKKNSILKDPFNAFREQIKNSL
FDNLPITLSDTLSTILNNNDLEIQEIVEHADHVDAYCKSCIEVHRGNKDF
ISIQRSLGDKLDNLTKEYPYLKEFQNLFLKDFPLENKNYRY
Ligand information
Ligand ID7D3
InChIInChI=1S/C10H15N5O9P2/c11-8-7-9(13-3-12-8)15(4-14-7)10-5(1-16)6(23-10)2-22-26(20,21)24-25(17,18)19/h3-6,10,16H,1-2H2,(H,20,21)(H2,11,12,13)(H2,17,18,19)/t5-,6-,10-/m1/s1
InChIKeyHJOFGDMHIXEUNX-OXOINMOOSA-N
SMILES
SoftwareSMILES
CACTVS 3.385Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(O)=O)[C@H]3CO
OpenEye OEToolkits 2.0.6c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)O)CO)N
CACTVS 3.385Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(O)=O)[CH]3CO
ACDLabs 12.01c1nc(c2c(n1)n(cn2)C3C(C(O3)COP(OP(O)(=O)O)(O)=O)CO)N
OpenEye OEToolkits 2.0.6c1nc(c2c(n1)n(cn2)C3C(C(O3)COP(=O)(O)OP(=O)(O)O)CO)N
FormulaC10 H15 N5 O9 P2
Name[(2S,3R,4R)-4-(6-amino-9H-purin-9-yl)-3-(hydroxymethyl)oxetan-2-yl]methyl trihydrogen diphosphate;
oxetanocin A diphosphate
ChEMBL
DrugBank
ZINCZINC000584905378
PDB chain5tk6 Chain A Residue 203 [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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PDB5tk6 An HD domain phosphohydrolase active site tailored for oxetanocin-A biosynthesis.
Resolution1.924 Å
Binding residue
(original residue number in PDB)
R16 W17 H75 I77 S78
Binding residue
(residue number reindexed from 1)
R15 W16 H74 I76 S77
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:5tk6, PDBe:5tk6, PDBj:5tk6
PDBsum5tk6
PubMed27849620
UniProtO24769

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