Structure of PDB 3eq7 Chain A Binding Site BS01

Receptor Information
>3eq7 Chain A (length=707) Species: 9823 (Sus scrofa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FQYPDVYRDETAIQDYHGHKVCDPYAWLEDPDSEQTKAFVEAQNKITVPF
LEQCPIRGLYKERMTELYDYPKYSCHFKKGKRYFYFYNTGLQNQRVLYVQ
DSLEGEARVFLDPNILSDDGTVALRGYAFSEDGEYFAYGLSASGSDWVTI
KFMKVDGAKELPDVLERVKFSCMAWTHDGKGMFYNAYPQQDGKSDGTETS
TNLHQKLYYHVLGTDQSEDILCAEFPDEPKWMGGAELSDDGRYVLLSIRE
GCDPVNRLWYCDLQQESNGITGILKWVKLIDNFEGEYDYVTNEGTVFTFK
TNRHSPNYRLINIDFTDPEESKWKVLVPEHEKDVLEWVACVRSNFLVLCY
LHDVKNTLQLHDLATGALLKIFPLEVGSVVGYSGQKKDTEIFYQFTSFLS
PGIIYHCDLTKEELEPRVFREVTVKGIDASDYQTVQIFYPSKDGTKIPMF
IVHKKGIKLDGSHPAFLYGYGGFNISITPNYSVSRLIFVRHMGGVLAVAN
IRGGGEYGETWHKGGILANKQNCFDDFQCAAEYLIKEGYTSPKRLTINGG
SNGGLLVATCANQRPDLFGCVIAQVGVMDMLKFHKYTIGHAWTTDYGCSD
SKQHFEWLIKYSPLHNVKLPEADDIQYPSMLLLTADHDDRVVPLHSLKFI
ATLQYIVGRSRKQNNPLLIHVDTKAGHGAGKPTAKVIEEVSDMFAFIARC
LNIDWIP
Ligand information
Ligand IDX99
InChIInChI=1S/C20H21F2N3O4/c21-20(22)11-15(19(29)23-8-3-4-9-23)25(12-20)16(26)7-10-24-17(27)13-5-1-2-6-14(13)18(24)28/h1-2,5-6,15H,3-4,7-12H2/t15-/m0/s1
InChIKeyZSXNPAWXICXNGZ-HNNXBMFYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341FC1(F)C[C@H](N(C1)C(=O)CCN2C(=O)c3ccccc3C2=O)C(=O)N4CCCC4
ACDLabs 10.04FC4(F)CC(C(=O)N1CCCC1)N(C(=O)CCN3C(=O)c2ccccc2C3=O)C4
OpenEye OEToolkits 1.5.0c1ccc2c(c1)C(=O)N(C2=O)CCC(=O)N3CC(CC3C(=O)N4CCCC4)(F)F
OpenEye OEToolkits 1.5.0c1ccc2c(c1)C(=O)N(C2=O)CCC(=O)N3CC(C[C@H]3C(=O)N4CCCC4)(F)F
CACTVS 3.341FC1(F)C[CH](N(C1)C(=O)CCN2C(=O)c3ccccc3C2=O)C(=O)N4CCCC4
FormulaC20 H21 F2 N3 O4
Name2-{3-[(2S)-4,4-difluoro-2-(pyrrolidin-1-ylcarbonyl)pyrrolidin-1-yl]-3-oxopropyl}-isoindole-1,3(2H)-dione
ChEMBLCHEMBL458975
DrugBankDB08739
ZINCZINC000039197308
PDB chain3eq7 Chain A Residue 711 [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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PDB3eq7 Prolyl oligopeptidase inhibition by N-acyl-pro-pyrrolidine-type molecules
Resolution2.89 Å
Binding residue
(original residue number in PDB)
F173 C255 F476 S554 W595 R643
Binding residue
(residue number reindexed from 1)
F170 C252 F473 S551 W592 R640
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=9.09,IC50=0.81nM
Enzymatic activity
Catalytic site (original residue number in PDB) Y473 S554 D641 H680
Catalytic site (residue number reindexed from 1) Y470 S551 D638 H677
Enzyme Commision number 3.4.21.26: prolyl oligopeptidase.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
GO:0008236 serine-type peptidase activity
GO:0070012 oligopeptidase activity
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:3eq7, PDBe:3eq7, PDBj:3eq7
PDBsum3eq7
PubMed19006380
UniProtP23687|PPCE_PIG Prolyl endopeptidase (Gene Name=PREP)

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