Structure of PDB 5tk8 Chain A Binding Site BS01

Receptor Information
>5tk8 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 ID7D5
InChIInChI=1S/C10H14N5O6P/c11-8-7-9(13-3-12-8)15(4-14-7)10-5(1-16)6(21-10)2-20-22(17,18)19/h3-6,10,16H,1-2H2,(H2,11,12,13)(H2,17,18,19)/t5-,6-,10-/m1/s1
InChIKeyYHDKOVKCJODYNM-OXOINMOOSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6c1nc(c2c(n1)n(cn2)C3C(C(O3)COP(=O)(O)O)CO)N
OpenEye OEToolkits 2.0.6c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H](O3)COP(=O)(O)O)CO)N
CACTVS 3.385Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(O)=O)[CH]3CO
CACTVS 3.385Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(O)=O)[C@H]3CO
ACDLabs 12.01c1nc(c2c(n1)n(cn2)C3C(C(COP(O)(=O)O)O3)CO)N
FormulaC10 H14 N5 O6 P
Name[(2S,3R,4R)-4-(6-amino-9H-purin-9-yl)-3-(hydroxymethyl)oxetan-2-yl]methyl dihydrogen phosphate;
oxetanocin A monophosphate
ChEMBL
DrugBank
ZINCZINC000003917949
PDB chain5tk8 Chain A Residue 201 [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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PDB5tk8 An HD domain phosphohydrolase active site tailored for oxetanocin-A biosynthesis.
Resolution1.64 Å
Binding residue
(original residue number in PDB)
R16 W17 H75 I77 S78 I154
Binding residue
(residue number reindexed from 1)
R15 W16 H74 I76 S77 I153
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:5tk8, PDBe:5tk8, PDBj:5tk8
PDBsum5tk8
PubMed27849620
UniProtO24769

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