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2PMJ

Crystal structure of the complex formed between phospholipase A2 and 1, 2 benzopyrone at 2.4 A resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0004623molecular_functionphospholipase A2 activity
A0005509molecular_functioncalcium ion binding
A0005543molecular_functionphospholipid binding
A0005576cellular_componentextracellular region
A0006629biological_processlipid metabolic process
A0006644biological_processphospholipid metabolic process
A0016042biological_processlipid catabolic process
A0016787molecular_functionhydrolase activity
A0035821biological_processmodulation of process of another organism
A0042130biological_processnegative regulation of T cell proliferation
A0046872molecular_functionmetal ion binding
A0047498molecular_functioncalcium-dependent phospholipase A2 activity
A0050482biological_processarachidonate secretion
A0090729molecular_functiontoxin activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE COU A 1001
ChainResidue
ALEU2
AILE19
AGLY30
AASN111
AHOH2166

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CCN A 2067
ChainResidue
ALYS131
AHOH2129

Functional Information from PROSITE/UniProt
site_idPS00118
Number of Residues8
DetailsPA2_HIS Phospholipase A2 histidine active site. CCFvHDcC
ChainResidueDetails
ACYS44-CYS51

site_idPS00119
Number of Residues11
DetailsPA2_ASP Phospholipase A2 aspartic acid active site. ICECDKAAaIC
ChainResidueDetails
AILE95-CYS105

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"P14418","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"MAY-2004","submissionDatabase":"PDB data bank","title":"Crystal structure of a complex formed between group II phospholipase A2 and aspirin at 1.86 A resolution.","authors":["Singh N.","Jabeen T.","Sharma S.","Bhushan A.","Singh T.P."]}},{"source":"PDB","id":"1TGM","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1n29
ChainResidueDetails
AHIS48
AGLY30
AASP99

239803

PDB entries from 2025-08-06

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