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3KKU

Cruzain in complex with a non-covalent ligand

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE B95 A 216
ChainResidue
AGLY23
ALEU160
AASP161
AHIS162
AGLY163
AZ22217
AHOH531
ACYS25
ATRP26
AGLY65
AGLY66
ALEU67
AMET68
AALA138
AGLN159

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 401
ChainResidue
AARG8
AVAL13
ATHR14
ATYR193
AHOH232
AHOH297
AHOH505

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 402
ChainResidue
ATHR186
AGLN187
ATRP188
AGLY189
AGLU191
AHOH319

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 403
ChainResidue
AASP121
AGLU122
AASN201
ALYS206
AHOH229
AEDO407
AHOH519

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 404
ChainResidue
ALYS17
AASP18
AGLU86
ATYR91
AHOH225

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 405
ChainResidue
AASN79
AASN80
AASN80
AALA82
ATYR84
AHOH422
AHOH422

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 406
ChainResidue
ATHR59
AASN70
ATRP74
AGLN77
AHOH353

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 407
ChainResidue
AGLU122
ALYS198
AGLY199
AHOH229
AHOH340
AEDO403
AHOH489
AHOH518

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 408
ChainResidue
ATRP128
AASN132
AHOH428

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 409
ChainResidue
AHIS43
APRO44
ATHR85
ATHR107
AHOH421
AHOH447

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 410
ChainResidue
ATHR14
AALA15
ALYS17
ALEU45
AASN47
AHOH429

site_idBC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE Z22 A 217
ChainResidue
AGLN19
ACYS25
AHIS162
AB95216
AHOH273
AHOH341
AHOH342

Functional Information from PROSITE/UniProt
site_idPS00139
Number of Residues12
DetailsTHIOL_PROTEASE_CYS Eukaryotic thiol (cysteine) proteases cysteine active site. QGqCGSCWAfSA
ChainResidueDetails
AGLN19-ALA30

site_idPS00639
Number of Residues11
DetailsTHIOL_PROTEASE_HIS Eukaryotic thiol (cysteine) proteases histidine active site. LDHGVLLVGYN
ChainResidueDetails
ALEU160-ASN170

site_idPS00640
Number of Residues20
DetailsTHIOL_PROTEASE_ASN Eukaryotic thiol (cysteine) proteases asparagine active site. YWIiKNSWttqWGeeGYIrI
ChainResidueDetails
ATYR177-ILE196

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsACT_SITE:
ChainResidueDetails
ACYS25
AHIS162
AASN182

site_idSWS_FT_FI2
Number of Residues1
DetailsSITE: Cleavage; by autolysis => ECO:0000269|PubMed:1559982
ChainResidueDetails
AGLY215

site_idSWS_FT_FI3
Number of Residues2
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255
ChainResidueDetails
AASN47
AASN170

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PDB entries from 2024-07-17

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