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6EZX

CATHEPSIN L IN COMPLEX WITH (3S,14E)-19-chloro-N-(1-cyanocyclopropyl)-5-oxo-17-oxa-4-azatricyclo[16.2.2.06,11]docosa-1(21),6,8,10,14,18(22),19-heptaene-3-carboxamide

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
B0006508biological_processproteolysis
B0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues11
Detailsbinding site for residue C7Q A 301
ChainResidue
AGLY23
AHIS163
AALA214
ACYS25
ATRP26
AGLY67
AGLY68
ALEU69
AALA135
AMET161
AASP162

site_idAC2
Number of Residues18
Detailsbinding site for Di-peptide C7Q B 301 and CYS B 25
ChainResidue
BGLN19
BGLY23
BSER24
BTRP26
BALA27
BPHE28
BSER29
BGLU63
BGLY67
BGLY68
BLEU69
BMET70
BALA135
BMET161
BASP162
BHIS163
BGLY164
BALA214

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 Residues2
DetailsActive site: {"evidences":[{"source":"PubMed","id":"9468501","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsActive site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues22
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"37990007","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8HFV","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
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

247536

PDB entries from 2026-01-14

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