Structure of PDB 7aag Chain A Binding Site BS02

Receptor Information
>7aag Chain A (length=330) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FGVKTEQEDVLAKELEDVNKWGLHVFRIAELSGNRPLTVIMHTIFQERDL
LKTFKIPVDTLITYLMTLEDHYHADVAYHNNIHAADVVQSTHVLLSTPAL
EAVFTDLEILAAIFASAIHDVDHPGVSNQFLINTNSELALMYNDSSVLEN
HHLAVGFKLLQEENCDIFQNLTKKQRQSLRKMVIDIVLATDMSKHMNLLA
DLKTMVETKKVTSSGVLLLDNYSDRIQVLQNMVHCADLSNPTKPLQLYRQ
WTDRIMEEFFRQGDRERERGMEISPMCDKHNASVEKSQVGFIDYIVHPLW
ETWADLVHPDAQDILDTLEDNREWYQSTIP
Ligand information
Ligand IDQWT
InChIInChI=1S/C30H38N6O4/c1-30(2)27(33-36(29(30)37)23-10-6-4-5-7-11-23)22-14-17-25(38-3)26(20-22)40-19-9-8-18-39-24-15-12-21(13-16-24)28-31-34-35-32-28/h12-17,20,23H,4-11,18-19H2,1-3H3,(H,31,32,34,35)
InChIKeyJPXAIORZGBCHIB-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385COc1ccc(cc1OCCCCOc2ccc(cc2)c3[nH]nnn3)C4=NN(C5CCCCCC5)C(=O)C4(C)C
OpenEye OEToolkits 2.0.7CC1(C(=NN(C1=O)C2CCCCCC2)c3ccc(c(c3)OCCCCOc4ccc(cc4)c5[nH]nnn5)OC)C
FormulaC30 H38 N6 O4
Name1-cycloheptyl-3-(4-methoxy-3-{4-[4-(1H-1,2,3,4-tetrazol-5-yl)phenoxy]butoxy}phenyl)-4,4-dimethyl-4,5-dihydro-1H-pyrazol-5-one;
2-cycloheptyl-5-[4-methoxy-3-[4-[4-(1~{H}-1,2,3,4-tetrazol-5-yl)phenoxy]butoxy]phenyl]-4,4-dimethyl-pyrazol-3-one
ChEMBLCHEMBL2171452
DrugBank
ZINCZINC000095557067
PDB chain7aag Chain A Residue 503 [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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PDB7aag hPDE4D2 structure with inhibitor NPD-617
Resolution1.79 Å
Binding residue
(original residue number in PDB)		H160 M273 N321 I336 M357 Q369 G371 F372 Y375 I376
Binding residue
(residue number reindexed from 1)		H79 M192 N240 I255 M276 Q288 G290 F291 Y294 I295
Annotation score1
Binding affinityBindingDB: IC50=1.2nM
Enzymatic activity
Enzyme Commision number 3.1.4.53: 3',5'-cyclic-AMP phosphodiesterase.
Gene Ontology
Molecular Function
GO:0004114 3',5'-cyclic-nucleotide phosphodiesterase activity
GO:0008081 phosphoric diester hydrolase activity
Biological Process
GO:0007165 signal transduction

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:7aag, PDBe:7aag, PDBj:7aag
PDBsum7aag
PubMed
UniProtQ08499|PDE4D_HUMAN 3',5'-cyclic-AMP phosphodiesterase 4D (Gene Name=PDE4D)

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