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1XF1

Structure of C5a peptidase- a key virulence factor from Streptococcus

Functional Information from GO Data
ChainGOidnamespacecontents
A0004252molecular_functionserine-type endopeptidase activity
A0005618cellular_componentcell wall
A0006508biological_processproteolysis
A0008236molecular_functionserine-type peptidase activity
A0016020cellular_componentmembrane
B0004252molecular_functionserine-type endopeptidase activity
B0005618cellular_componentcell wall
B0006508biological_processproteolysis
B0008236molecular_functionserine-type peptidase activity
B0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT A 1107
ChainResidue
AGLY483
AHIS598
AASN600
AILE707
APHE709

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1109
ChainResidue
AASP830
AHOH1264
ASER822
AASN824
AASP826
AASN828

site_idAC3
Number of Residues11
DetailsBINDING SITE FOR RESIDUE CIT A 1101
ChainResidue
ATYR268
AASP312
ALEU479
APHE713
AASN841
ALYS868
AILE912
AHOH1166
AHOH1182
AHOH1200
AHOH1641

site_idAC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE CIT A 1103
ChainResidue
AARG393
AGLY422
APHE423
ALYS470
ASER472
AARG473
ALEU497
AHOH1207
AHOH1520

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CIT A 1105
ChainResidue
AARG393
AASP395
AILE396
AASP397
APHE398
AHOH1158
BGLU983

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT B 1108
ChainResidue
BGLY483
BHIS598
BASN600
BILE707
BPHE709

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 1110
ChainResidue
BSER822
BASN824
BASP826
BASN828
BASP830
BHOH1390

site_idAC8
Number of Residues15
DetailsBINDING SITE FOR RESIDUE CIT B 1102
ChainResidue
BTYR268
BASP312
BVAL316
BLEU479
BPHE713
BASN841
BLYS868
BILE912
BHOH1133
BHOH1136
BHOH1143
BHOH1200
BHOH1342
BHOH1346
BHOH1519

site_idAC9
Number of Residues10
DetailsBINDING SITE FOR RESIDUE CIT B 1104
ChainResidue
BARG393
BGLN419
BGLY422
BPHE423
BLYS470
BSER472
BARG473
BLEU497
BHOH1336
BHOH1609

site_idBC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CIT B 1106
ChainResidue
AGLU983
BARG393
BASP395
BILE396
BASP397
BPHE398
BHOH1229

Functional Information from PROSITE/UniProt
site_idPS00136
Number of Residues12
DetailsSUBTILASE_ASP Serine proteases, subtilase family, aspartic acid active site. VAVIDAGFdknH
ChainResidueDetails
AVAL126-HIS137

site_idPS00137
Number of Residues11
DetailsSUBTILASE_HIS Serine proteases, subtilase family, histidine active site. HGThVSGiLSG
ChainResidueDetails
AHIS193-GLY203

site_idPS00138
Number of Residues11
DetailsSUBTILASE_SER Serine proteases, subtilase family, serine active site. GTSmSaPlVAG
ChainResidueDetails
AGLY510-GLY520

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsACT_SITE: Charge relay system => ECO:0000255|PROSITE-ProRule:PRU01240
ChainResidueDetails
AASP130
AHIS193
ASER512
BASP130
BHIS193
BSER512

221051

PDB entries from 2024-06-12

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