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3EDY

Crystal Structure of the Precursor Form of Human Tripeptidyl-Peptidase 1

Functional Information from GO Data
ChainGOidnamespacecontents
A0004175molecular_functionendopeptidase activity
A0004252molecular_functionserine-type endopeptidase activity
A0005515molecular_functionprotein binding
A0005764cellular_componentlysosome
A0005794cellular_componentGolgi apparatus
A0006508biological_processproteolysis
A0006629biological_processlipid metabolic process
A0007040biological_processlysosome organization
A0007399biological_processnervous system development
A0007417biological_processcentral nervous system development
A0008233molecular_functionpeptidase activity
A0008236molecular_functionserine-type peptidase activity
A0008240molecular_functiontripeptidyl-peptidase activity
A0016787molecular_functionhydrolase activity
A0030163biological_processprotein catabolic process
A0030855biological_processepithelial cell differentiation
A0035727molecular_functionlysophosphatidic acid binding
A0042277molecular_functionpeptide binding
A0042470cellular_componentmelanosome
A0043171biological_processpeptide catabolic process
A0043202cellular_componentlysosomal lumen
A0045121cellular_componentmembrane raft
A0045453biological_processbone resorption
A0046872molecular_functionmetal ion binding
A0050885biological_processneuromuscular process controlling balance
A0055037cellular_componentrecycling endosome
A0070062cellular_componentextracellular exosome
A0070198biological_processprotein localization to chromosome, telomeric region
A0120146molecular_functionsulfatide binding
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues175
DetailsPropeptide: {"description":"Removed in mature form","featureId":"PRO_0000027374","evidences":[{"source":"PubMed","id":"11054422","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25944712","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues364
DetailsDomain: {"description":"Peptidase S53"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsActive site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"19038966","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19038967","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsActive site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"19038966","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19038967","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11054422","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19038966","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19038967","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"19038966","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19038967","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"19038966","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19038967","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"12754519","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19038966","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19038967","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nlu
ChainResidueDetails
AGLU272
ASER475
AASP276
AASP360

247536

PDB entries from 2026-01-14

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