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1S84

PORCINE TRYPSIN COVALENT COMPLEX WITH 4-AMINO BUTANOL, BORATE AND ETHYLENE GLYCOL

Functional Information from GO Data
ChainGOidnamespacecontents
A0004252molecular_functionserine-type endopeptidase activity
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0005615cellular_componentextracellular space
A0006508biological_processproteolysis
A0007586biological_processdigestion
A0008233molecular_functionpeptidase activity
A0008236molecular_functionserine-type peptidase activity
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1
ChainResidue
AGLU70
AASN72
AVAL75
AGLU80
AHOH295
AHOH327

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 2
ChainResidue
AHOH490
AHOH519
AASN48
AARG66
AHOH433

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 3
ChainResidue
AASN95
AASN97
ATHR98

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 4
ChainResidue
ASER37
ALYS60
AASP165
ASER166
AHOH480
AHOH515

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 5
ChainResidue
AARG125
ATYR217
AHOH400
AHOH415
AHOH416
AHOH443

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 6
ChainResidue
AASN97
AARG125
AGLN204
AHOH380
AHOH400
AHOH403

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 7
ChainResidue
AGLY96
AASN97
AARG125
ASER127
AGLN204
AGLN210
AHOH385

site_idAC8
Number of Residues10
DetailsBINDING SITE FOR RESIDUE EDO A 8
ChainResidue
AASN34
AGLY38
ASER39
AHIS40
AILE73
AASP74
AHOH516
AHOH519
AHOH520
AHOH521

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 9
ChainResidue
AILE47
AASN48
ALEU123
ATYR217
AHOH431

site_idBC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 10
ChainResidue
AHIS91
AASN101
ASER149
AASN179
AASN233
AHOH309
AHOH344
AHOH438

site_idBC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE DYB A 11
ChainResidue
AHIS57
AASP189
ASER190
ACYS191
AGLY193
ASER195
AHOH283
AHOH303
AHOH381
AHOH383

Functional Information from PROSITE/UniProt
site_idPS00134
Number of Residues6
DetailsTRYPSIN_HIS Serine proteases, trypsin family, histidine active site. VSAAHC
ChainResidueDetails
AVAL53-CYS58

site_idPS00135
Number of Residues12
DetailsTRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPVV
ChainResidueDetails
AASP189-VAL200

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues220
DetailsDomain: {"description":"Peptidase S1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00274","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsActive site: {"description":"Charge relay system"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsSite: {"description":"Required for specificity","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AASP102
AHIS57

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
ASER195
AGLY196

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
ASER195
AGLY193

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AASP102
ASER195
AHIS57

site_idCSA5
Number of Residues4
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AASP102
ASER195
AHIS57
AGLY196

site_idCSA6
Number of Residues4
DetailsAnnotated By Reference To The Literature 1a0j
ChainResidueDetails
AASP102
ASER195
AGLY193
AHIS57

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PDB entries from 2025-12-24

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