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3U8E

Crystal Structure of Cysteine Protease from Bulbs of Crocus sativus at 1.3 A Resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA A 223
ChainResidue
AASP57
AASP70
ATRP74
AHOH293

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 224
ChainResidue
AGLN51
AASP55
AHOH241
AHOH244
AHOH292

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 225
ChainResidue
AILE46
ASER47
AARG105
ALYS219
AHOH245
AHOH409

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 226
ChainResidue
ALYS17
AASP18
AASN175
AHOH282
AHOH418

site_idAC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 227
ChainResidue
APHE28
AGLY29
ATHR31
AGLY32
ALYS182
AHOH232
AHOH259
AHOH385

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 228
ChainResidue
AGLY11
AALA39
AGLY43
ALEU45
AHOH344
AHOH375

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

site_idPS00640
Number of Residues20
DetailsTHIOL_PROTEASE_ASN Eukaryotic thiol (cysteine) proteases asparagine active site. YWIvKNSWgteWGidGYIlI
ChainResidueDetails
ATYR178-ILE197

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PDB entries from 2026-01-28

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