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1FNO

PEPTIDASE T (TRIPEPTIDASE)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004177molecular_functionaminopeptidase activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006508biological_processproteolysis
A0006518biological_processpeptide metabolic process
A0008233molecular_functionpeptidase activity
A0008237molecular_functionmetallopeptidase activity
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
A0043171biological_processpeptide catabolic process
A0045148molecular_functiontripeptide aminopeptidase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 501
ChainResidue
AHIS78
AASP140
AASP196
AZN502

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 502
ChainResidue
AASP140
AGLU174
AHIS379
AZN501

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 600
ChainResidue
AARG280
ATYR319
AGLY354
AGLY355
AHIS223

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 601
ChainResidue
AASP2
ALYS3
ALEU4
ALEU5
AGLU6
AHOH681

Functional Information from PROSITE/UniProt
site_idPS00758
Number of Residues10
DetailsARGE_DAPE_CPG2_1 ArgE / dapE / ACY1 / CPG2 / yscS family signature 1. IGFISHvDTS
ChainResidueDetails
AILE73-SER82

site_idPS00759
Number of Residues39
DetailsARGE_DAPE_CPG2_2 ArgE / dapE / ACY1 / CPG2 / yscS family signature 2. GADdKAgvAeiMtalavlkgnpiphgd..IkVAFtpDEEvG
ChainResidueDetails
AGLY138-GLY176

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11856302","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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