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3T6B

Structure of human DPPIII in complex with the opioid peptide Tynorphin, at 2.4 Angstroms

Functional Information from GO Data
ChainGOidnamespacecontents
A0004177molecular_functionaminopeptidase activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006508biological_processproteolysis
A0008233molecular_functionpeptidase activity
A0008235molecular_functionmetalloexopeptidase activity
A0008237molecular_functionmetallopeptidase activity
A0008239molecular_functiondipeptidyl-peptidase activity
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
A0070062cellular_componentextracellular exosome
B0004177molecular_functionaminopeptidase activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006508biological_processproteolysis
B0008233molecular_functionpeptidase activity
B0008235molecular_functionmetalloexopeptidase activity
B0008237molecular_functionmetallopeptidase activity
B0008239molecular_functiondipeptidyl-peptidase activity
B0008270molecular_functionzinc ion binding
B0016787molecular_functionhydrolase activity
B0046872molecular_functionmetal ion binding
B0070062cellular_componentextracellular exosome
Functional Information from PDB Data
site_idAC1
Number of Residues18
DetailsBINDING SITE FOR CHAIN C OF TYNORPHIN
ChainResidue
AGLU316
AVAL412
APHE443
AGLN446
AHIS450
AHIS455
AGLU508
AHIS568
AARG669
ALYS670
ATYR318
AILE386
APRO387
AALA388
AGLY389
AILE390
AASN391
AASN394

site_idAC2
Number of Residues20
DetailsBINDING SITE FOR CHAIN D OF TYNORPHIN
ChainResidue
BGLU316
BTYR318
BILE386
BPRO387
BALA388
BGLY389
BILE390
BASN391
BASN394
BVAL412
BPHE443
BVAL447
BHIS450
BHIS455
BGLU508
BGLU512
BHIS568
BARG572
BARG669
BLYS670

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"O55096","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22493238","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3FVY","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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