Structure of PDB 3fhy Chain B Binding Site BS01

Receptor Information
>3fhy Chain B (length=305) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ECRVLSIQSHVIRGYVGNRAATFPLQVLGFEIDAVNSVQFSNHTGYAHWK
GQVLNSDELQELYEGLRLNNMNKYDYVLTGYTRDKSFLAMVVDIVQELKQ
QNPRLVYVCDPVLGDKWDGEGSMYVPEDLLPVYKEKVVPLADIITPNQFE
AELLSGRKIHSQEEALRVMDMLHSMGPDTVVITSSDLPSPQGSNYLIVLG
SQRRRNPAGSVVMERIRMDIRKVDAVFVGTGNLFAAMLLAWTHKHPNNLK
VACEKTVSTLHHVLQRTIQCAKAQARPSPMQLELRMVQSKRDIEDPEIVV
QATVL
Ligand information
Ligand IDATP
InChIInChI=1S/C10H16N5O13P3/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(26-10)1-25-30(21,22)28-31(23,24)27-29(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H,23,24)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyZKHQWZAMYRWXGA-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
FormulaC10 H16 N5 O13 P3
NameADENOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL14249
DrugBankDB00171
ZINCZINC000004261765
PDB chain3fhy Chain B Residue 407 [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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PDB3fhy Kinetic and structural studies of the role of the active site residue Asp235 of human pyridoxal kinase.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		D118 N150 E153 T186 S187 V226 T233 L267
Binding residue
(residue number reindexed from 1)		D115 N147 E150 T183 S184 V223 T230 L264
Annotation score5
Enzymatic activity
Enzyme Commision number 2.7.1.35: pyridoxal kinase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0005524 ATP binding
GO:0008270 zinc ion binding
GO:0008478 pyridoxal kinase activity
GO:0016301 kinase activity
GO:0016773 phosphotransferase activity, alcohol group as acceptor
GO:0030170 pyridoxal phosphate binding
GO:0030955 potassium ion binding
GO:0031402 sodium ion binding
GO:0031403 lithium ion binding
GO:0042803 protein homodimerization activity
GO:0046872 metal ion binding
Biological Process
GO:0009443 pyridoxal 5'-phosphate salvage
GO:0016310 phosphorylation
GO:0042816 vitamin B6 metabolic process
GO:0042817 pyridoxal metabolic process
GO:0042818 pyridoxamine metabolic process
GO:0042822 pyridoxal phosphate metabolic process
Cellular Component
GO:0005576 extracellular region
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0034774 secretory granule lumen
GO:0035580 specific granule lumen
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3fhy, PDBe:3fhy, PDBj:3fhy
PDBsum3fhy
PubMed19351586
UniProtO00764|PDXK_HUMAN Pyridoxal kinase (Gene Name=PDXK)

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