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1GP7

Acidic Phospholipase A2 from venom of Ophiophagus Hannah

Functional Information from GO Data
ChainGOidnamespacecontents
A0004623molecular_functionA2-type glycerophospholipase activity
A0005509molecular_functioncalcium ion binding
A0006644biological_processphospholipid metabolic process
A0016042biological_processlipid catabolic process
A0050482biological_processarachidonate secretion
B0004623molecular_functionA2-type glycerophospholipase activity
B0005509molecular_functioncalcium ion binding
B0006644biological_processphospholipid metabolic process
B0016042biological_processlipid catabolic process
B0050482biological_processarachidonate secretion
C0004623molecular_functionA2-type glycerophospholipase activity
C0005509molecular_functioncalcium ion binding
C0006644biological_processphospholipid metabolic process
C0016042biological_processlipid catabolic process
C0050482biological_processarachidonate secretion
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A1125
ChainResidue
ATYR28
AGLY30
AGLY32
AASP49
AHOH2008

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA B1125
ChainResidue
BTYR28
BGLY30
BGLY32
BASP49

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA C1125
ChainResidue
CTYR28
CGLY30
CGLY32
CASP49

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

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

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"P14418","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12217659","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1GP7","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

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

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1n29
ChainResidueDetails
BHIS48
BGLY30
BASP99

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1n29
ChainResidueDetails
CHIS48
CGLY30
CASP99

248942

PDB entries from 2026-02-11

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