Structure of PDB 3u8h Chain A Binding Site BS04

Receptor Information
>3u8h Chain A (length=124) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NLVNFHRMIKLTTGKEAALSYGFYGCHCGVGGRGSPKDATDRCCVTHDCC
YKRLEKRGCGTKFLSYKFSNSGSRITCAKQDSCRSQLCECDKAAATCFAR
NKTTYNKKYQYYSNKHCRGSTPRC
Ligand information
Ligand IDBHP
InChIInChI=1S/C31H37NO4/c33-30(16-10-2-1-5-11-25-12-6-3-7-13-25)32-28(19-22-31(34)35)23-26-17-20-29(21-18-26)36-24-27-14-8-4-9-15-27/h3-4,6-9,12-15,17-18,20-21,28H,1-2,5,10-11,16,19,22-24H2,(H,32,33)(H,34,35)/t28-/m0/s1
InChIKeyKWLUIYFCMHKLKY-NDEPHWFRSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1ccc(cc1)CCCCCCC(=O)NC(CCC(=O)O)Cc2ccc(cc2)OCc3ccccc3
OpenEye OEToolkits 1.5.0c1ccc(cc1)CCCCCCC(=O)N[C@@H](CCC(=O)O)Cc2ccc(cc2)OCc3ccccc3
ACDLabs 10.04O=C(O)CCC(NC(=O)CCCCCCc1ccccc1)Cc3ccc(OCc2ccccc2)cc3
CACTVS 3.341OC(=O)CC[C@@H](Cc1ccc(OCc2ccccc2)cc1)NC(=O)CCCCCCc3ccccc3
CACTVS 3.341OC(=O)CC[CH](Cc1ccc(OCc2ccccc2)cc1)NC(=O)CCCCCCc3ccccc3
FormulaC31 H37 N O4
Name(S)-5-(4-BENZYLOXY-PHENYL)-4-(7-PHENYL-HEPTANOYLAMINO)-PENTANOIC ACID
ChEMBLCHEMBL1084102
DrugBankDB04287
ZINCZINC000003966076
PDB chain3u8h Chain B Residue 125 [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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PDB3u8h Selective Inhibition of Human Group IIA-secreted Phospholipase A2 (hGIIA) Signaling Reveals Arachidonic Acid Metabolism Is Associated with Colocalization of hGIIA to Vimentin in Rheumatoid Synoviocytes.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		A18 F23
Binding residue
(residue number reindexed from 1)		A18 F23
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=6.49,IC50=0.32uM
Enzymatic activity
Catalytic site (original residue number in PDB) H27 G29 G31 H47 D48 Y51 Y66 D91
Catalytic site (residue number reindexed from 1) H27 G29 G31 H47 D48 Y51 Y66 D91
Enzyme Commision number 3.1.1.4: phospholipase A2.
Gene Ontology
Molecular Function
GO:0004623 phospholipase A2 activity
GO:0005509 calcium ion binding
GO:0005543 phospholipid binding
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
GO:0047498 calcium-dependent phospholipase A2 activity
Biological Process
GO:0006629 lipid metabolic process
GO:0006644 phospholipid metabolic process
GO:0006954 inflammatory response
GO:0010744 positive regulation of macrophage derived foam cell differentiation
GO:0016042 lipid catabolic process
GO:0031640 killing of cells of another organism
GO:0034374 low-density lipoprotein particle remodeling
GO:0036335 intestinal stem cell homeostasis
GO:0042130 negative regulation of T cell proliferation
GO:0042742 defense response to bacterium
GO:0046337 phosphatidylethanolamine metabolic process
GO:0046470 phosphatidylcholine metabolic process
GO:0046473 phosphatidic acid metabolic process
GO:0050482 arachidonate secretion
GO:0050729 positive regulation of inflammatory response
GO:0050830 defense response to Gram-positive bacterium
GO:0070374 positive regulation of ERK1 and ERK2 cascade
GO:1902563 regulation of neutrophil activation
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005739 mitochondrion
GO:0005741 mitochondrial outer membrane
GO:0005783 endoplasmic reticulum
GO:0005789 endoplasmic reticulum membrane
GO:0005886 plasma membrane
GO:0030141 secretory granule
GO:0048471 perinuclear region of cytoplasm
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:3u8h, PDBe:3u8h, PDBj:3u8h
PDBsum3u8h
PubMed23482564
UniProtP14555|PA2GA_HUMAN Phospholipase A2, membrane associated (Gene Name=PLA2G2A)

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