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5MAE

CATHEPSIN L IN COMPLEX WITH (2S,4R)-4-(2-Chloro-4-methoxy-benzenesulfonyl)-1-[3-(5-chloro-pyridin-2-yl)-azetidine-3-carbonyl]-pyrrolidine-2-car boxylic acid (1-cyano-cyclopropyl)-amide

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues19
Detailsbinding site for residue 7KN A 301
ChainResidue
AGLN19
AALA135
AMET161
AASP162
AHIS163
AASN179
AASP204
AARG206
AHOH447
AHOH603
AHOH646
AGLY23
ASER24
ACYS25
ACYS65
AASN66
AGLY67
AGLY68
AMET70

site_idAC2
Number of Residues10
Detailsbinding site for residue EDO A 302
ChainResidue
AASP84
ASER88
ALYS99
AASN101
ATYR104
AHOH455
AHOH542
AHOH554
AHOH622
AHOH712

site_idAC3
Number of Residues5
Detailsbinding site for residue EDO A 303
ChainResidue
ALYS120
AALA138
AGLY139
AASP162
AHOH412

site_idAC4
Number of Residues6
Detailsbinding site for residue EDO A 304
ChainResidue
AGLN60
AASN80
ALYS124
AHOH423
AHOH446
AHOH499

site_idAC5
Number of Residues5
Detailsbinding site for residue EDO A 305
ChainResidue
AVAL5
ATYR170
ATYR182
ALEU184
AHOH507

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. MDHGVLVVGYG
ChainResidueDetails
AMET161-GLY171

site_idPS00640
Number of Residues20
DetailsTHIOL_PROTEASE_ASN Eukaryotic thiol (cysteine) proteases asparagine active site. YWLvKNSWgeeWGmgGYVkM
ChainResidueDetails
ATYR182-MET201

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PubMed","id":"9468501","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues11
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"37990007","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8HFV","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"12754519","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16335952","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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