Structure of PDB 5uy8 Chain A Binding Site BS04

Receptor Information
>5uy8 Chain A (length=589) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GQLALFSVSDKTGLVEFARNLTALGLNLVASGGTAKALRDAGLAVRDVSE
LTGFPEMLGGRVKTLHPAVHAGILARNIPEDNADMARLDFNLIRVVACNL
YPFVKTVASPGVTVEEAVEQIDIGGVTLLRAAAKNHARVTVVCEPEDYVV
VSTEMQSSESKDTSLETRRQLALKAFTHTAQYDEAISDYFRKQYSKGVSQ
MPLRYGMNPHQTPAQLYTLQPKLPITVLNGAPGFINLCDALNAWQLVKEL
KEALGIPAAASFKHVSPAGAAVGIPLSEDEAKVCMVYDLYKTLTPISAAY
ARARGADRMSSFGDFVALSDVCDVPTAKIISREVSDGIIAPGYEEEALTI
LSKKKNGNYCVLQMDQSYKPDENEVRTLFGLHLSQKRNNGVVDKSLFSNV
VTKNKDLPESALRDLIVATIAVKYTQSNSVCYAKNGQVIGIGAGQQSRIH
CTRLAGDKANYWWLRHHPQVLSMKFKTGVKRAEISNAIDQYVTGTIGEDE
DLIKWKALFEEVPELLTEAEKKEWVEKLTEVSISSDAFFPFRDNVDRAKR
SGVAYIAAPSGSAADKVVIEACDELGIILAHTNLRLFHH
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain5uy8 Chain A Residue 604 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5uy8 Discovery of N-(6-Fluoro-1-oxo-1,2-dihydroisoquinolin-7-yl)-5-[(3R)-3-hydroxypyrrolidin-1-yl]thiophene-2-sulfonamide (LSN 3213128), a Potent and Selective Nonclassical Antifolate Aminoimidazole-4-carboxamide Ribonucleotide Formyltransferase (AICARFT) Inhibitor Effective at Tumor Suppression in a Cancer Xenograft Model.
Resolution2.39 Å
Binding residue
(original residue number in PDB)		V425 T428 D539 L589 H591
Binding residue
(residue number reindexed from 1)		V422 T425 D536 L586 H588
Annotation score1
Enzymatic activity
Enzyme Commision number 2.1.2.3: phosphoribosylaminoimidazolecarboxamide formyltransferase.
3.5.4.10: IMP cyclohydrolase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0003937 IMP cyclohydrolase activity
GO:0004643 phosphoribosylaminoimidazolecarboxamide formyltransferase activity
GO:0016740 transferase activity
GO:0016787 hydrolase activity
GO:0042803 protein homodimerization activity
GO:0045296 cadherin binding
Biological Process
GO:0003360 brainstem development
GO:0006139 nucleobase-containing compound metabolic process
GO:0006164 purine nucleotide biosynthetic process
GO:0006177 GMP biosynthetic process
GO:0006189 'de novo' IMP biosynthetic process
GO:0021549 cerebellum development
GO:0021987 cerebral cortex development
GO:0031100 animal organ regeneration
GO:0044208 'de novo' AMP biosynthetic process
GO:0046452 dihydrofolate metabolic process
GO:0046654 tetrahydrofolate biosynthetic process
GO:0097294 'de novo' XMP biosynthetic process
GO:0098761 cellular response to interleukin-7
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0016020 membrane
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:5uy8, PDBe:5uy8, PDBj:5uy8
PDBsum5uy8
PubMed29072452
UniProtP31939|PUR9_HUMAN Bifunctional purine biosynthesis protein ATIC (Gene Name=ATIC)

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