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3P8G

Crystal Structure of MT-SP1 in complex with benzamidine

Functional Information from GO Data
ChainGOidnamespacecontents
A0004252molecular_functionserine-type endopeptidase activity
A0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 1003
ChainResidue
AALA135
AARG161
AHOH1084
AHOH1123
AHOH1142
AHOH1189
AHOH1296
AHOH1309

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 1006
ChainResidue
AARG84
ALEU85
AHOH1014
AHOH1191
AHOH1197
AHOH1222
ATHR62

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 1004
ChainResidue
APHE184
ALEU185
ASER186
AHOH1042
AHOH1224
AHOH1273
AHOH1274

site_idAC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 1005
ChainResidue
AHIS57
AGLN192
AGLY193
ASER195
ABEN1002
AHOH1201
AHOH1205
AHOH1206
AHOH1215

site_idAC5
Number of Residues14
DetailsBINDING SITE FOR RESIDUE BEN A 1002
ChainResidue
AASP189
ASER190
ACYS191
ASER195
AVAL213
ATRP215
AGLY216
AGLY219
ACYS220
AGLY226
ASO41005
AHOH1183
AHOH1200
AHOH1213

site_idAC6
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GSH A 1001
ChainResidue
ATRP29
AARG119
APRO120
ACYS122
AARG206
AILE207
AHOH1028
AHOH1110
AHOH1250
AHOH1287

site_idAC7
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 1007
ChainResidue
AVAL129
APHE130
AMET181
AALA210
AARG230
APRO232
AHOH1198
AHOH1291

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 1008
ChainResidue
AVAL80
AGLN81
AGLU82
AARG83

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 1009
ChainResidue
AALA132
AGLN164
AGLN165
AHOH1040
AHOH1195

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. DScqGDSGGPLS
ChainResidueDetails
AASP189-SER200

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues239
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 Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2026-01-14

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