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2V35

Porcine Pancreatic Elastase in complex with inhibitor JM54

Functional Information from GO Data
ChainGOidnamespacecontents
A0004252molecular_functionserine-type endopeptidase activity
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0005615cellular_componentextracellular space
A0006508biological_processproteolysis
A0008233molecular_functionpeptidase activity
A0008236molecular_functionserine-type peptidase activity
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE J54 A1246
ChainResidue
AASN148
ACYS220
AHOH2271
AHOH2303
AHOH2304
AHOH2305
ACYS191
AGLN192
AGLY193
AASP194
ASER195
ASER214
AVAL216
ASER217

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A1247
ChainResidue
AGLU70
AASN72
AGLN75
AASP77
AGLU80
AHOH2089

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A1248
ChainResidue
AGLY127
AARG145
AARG230
ASER232
AALA233
AHOH2288
AHOH2306
AHOH2307

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A1249
ChainResidue
AGLU62
AVAL216
AARG217
AHOH2271
AHOH2272
AHOH2308

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A1250
ChainResidue
AHIS40
ALEU151
AGLN192
AHOH2254
AHOH2309
AHOH2310

Functional Information from PROSITE/UniProt
site_idPS00134
Number of Residues6
DetailsTRYPSIN_HIS Serine proteases, trypsin family, histidine active site. MTAAHC
ChainResidueDetails
AMET53-CYS58

site_idPS00135
Number of Residues12
DetailsTRYPSIN_SER Serine proteases, trypsin family, serine active site. SGcqGDSGGPLH
ChainResidueDetails
ASER189-HIS200

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Charge relay system => ECO:0000269|PubMed:4578945, ECO:0000269|PubMed:5415110
ChainResidueDetails
AHIS57

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Charge relay system => ECO:0000269|PubMed:5415110
ChainResidueDetails
AASP102
ASER195

site_idSWS_FT_FI3
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:7656008, ECO:0007744|PDB:1ELA, ECO:0007744|PDB:1ELB, ECO:0007744|PDB:1ELC
ChainResidueDetails
AGLU70
AASN72
AGLN75
AGLU80

218853

PDB entries from 2024-04-24

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