Dipeptidyl peptidase 4
Details
- Name
- Dipeptidyl peptidase 4
- Synonyms
- 3.4.14.5
- ADABP
- ADCP-2
- ADCP2
- Adenosine deaminase complexing protein 2
- CD26
- Dipeptidyl peptidase IV
- DPP IV
- T-cell activation antigen CD26
- TP103
- Gene Name
- DPP4
- Organism
- Humans
- Amino acid sequence
>lcl|BSEQ0010603|Dipeptidyl peptidase 4 MKTPWKVLLGLLGAAALVTIITVPVVLLNKGTDDATADSRKTYTLTDYLKNTYRLKLYSL RWISDHEYLYKQENNILVFNAEYGNSSVFLENSTFDEFGHSINDYSISPDGQFILLEYNY VKQWRHSYTASYDIYDLNKRQLITEERIPNNTQWVTWSPVGHKLAYVWNNDIYVKIEPNL PSYRITWTGKEDIIYNGITDWVYEEEVFSAYSALWWSPNGTFLAYAQFNDTEVPLIEYSF YSDESLQYPKTVRVPYPKAGAVNPTVKFFVVNTDSLSSVTNATSIQITAPASMLIGDHYL CDVTWATQERISLQWLRRIQNYSVMDICDYDESSGRWNCLVARQHIEMSTTGWVGRFRPS EPHFTLDGNSFYKIISNEEGYRHICYFQIDKKDCTFITKGTWEVIGIEALTSDYLYYISN EYKGMPGGRNLYKIQLSDYTKVTCLSCELNPERCQYYSVSFSKEAKYYQLRCSGPGLPLY TLHSSVNDKGLRVLEDNSALDKMLQNVQMPSKKLDFIILNETKFWYQMILPPHFDKSKKY PLLLDVYAGPCSQKADTVFRLNWATYLASTENIIVASFDGRGSGYQGDKIMHAINRRLGT FEVEDQIEAARQFSKMGFVDNKRIAIWGWSYGGYVTSMVLGSGSGVFKCGIAVAPVSRWE YYDSVYTERYMGLPTPEDNLDHYRNSTVMSRAENFKQVEYLLIHGTADDNVHFQQSAQIS KALVDVGVDFQAMWYTDEDHGIASSTAHQHIYTHMSHFIKQCFSLP
- Number of residues
- 766
- Molecular Weight
- 88277.935
- Theoretical pI
- 5.92
- GO Classification
- Functionsdipeptidyl-peptidase activity / identical protein binding / protease binding / protein homodimerization activity / receptor binding / serine-type endopeptidase activity / serine-type peptidase activity / virus receptor activityProcessesbehavioral fear response / endothelial cell migration / locomotory exploration behavior / negative regulation of extracellular matrix disassembly / positive regulation of cell proliferation / psychomotor behavior / regulation of cell-cell adhesion mediated by integrin / response to hypoxia / T cell activation / T cell costimulation / viral entry into host cellComponentsapical plasma membrane / cell surface / endocytic vesicle / extracellular exosome / focal adhesion / integral component of membrane / intercellular canaliculus / invadopodium membrane / lamellipodium / lamellipodium membrane / lysosomal membrane / membrane / membrane raft / plasma membrane
- General Function
- Virus receptor activity
- Specific Function
- Cell surface glycoprotein receptor involved in the costimulatory signal essential for T-cell receptor (TCR)-mediated T-cell activation. Acts as a positive regulator of T-cell coactivation, by binding at least ADA, CAV1, IGF2R, and PTPRC. Its binding to CAV1 and CARD11 induces T-cell proliferation and NF-kappa-B activation in a T-cell receptor/CD3-dependent manner. Its interaction with ADA also regulates lymphocyte-epithelial cell adhesion. In association with FAP is involved in the pericellular proteolysis of the extracellular matrix (ECM), the migration and invasion of endothelial cells into the ECM. May be involved in the promotion of lymphatic endothelial cells adhesion, migration and tube formation. When overexpressed, enhanced cell proliferation, a process inhibited by GPC3. Acts also as a serine exopeptidase with a dipeptidyl peptidase activity that regulates various physiological processes by cleaving peptides in the circulation, including many chemokines, mitogenic growth factors, neuropeptides and peptide hormones. Removes N-terminal dipeptides sequentially from polypeptides having unsubstituted N-termini provided that the penultimate residue is proline.
- Pfam Domain Function
- Transmembrane Regions
- 7-28
- Cellular Location
- Secreted
- Gene sequence
>lcl|BSEQ0010604|Dipeptidyl peptidase 4 (DPP4) ATGAAGACACCGTGGAAGGTTCTTCTGGGACTGCTGGGTGCTGCTGCGCTTGTCACCATC ATCACCGTGCCCGTGGTTCTGCTGAACAAAGGCACAGATGATGCTACAGCTGACAGTCGC AAAACTTACACTCTAACTGATTACTTAAAAAATACTTATAGACTGAAGTTATACTCCTTA AGATGGATTTCAGATCATGAATATCTCTACAAACAAGAAAATAATATCTTGGTATTCAAT GCTGAATATGGAAACAGCTCAGTTTTCTTGGAGAACAGTACATTTGATGAGTTTGGACAT TCTATCAATGATTATTCAATATCTCCTGATGGGCAGTTTATTCTCTTAGAATACAACTAC GTGAAGCAATGGAGGCATTCCTACACAGCTTCATATGACATTTATGATTTAAATAAAAGG CAGCTGATTACAGAAGAGAGGATTCCAAACAACACACAGTGGGTCACATGGTCACCAGTG GGTCATAAATTGGCATATGTTTGGAACAATGACATTTATGTTAAAATTGAACCAAATTTA CCAAGTTACAGAATCACATGGACGGGGAAAGAAGATATAATATATAATGGAATAACTGAC TGGGTTTATGAAGAGGAAGTCTTCAGTGCCTACTCTGCTCTGTGGTGGTCTCCAAACGGC ACTTTTTTAGCATATGCCCAATTTAACGACACAGAAGTCCCACTTATTGAATACTCCTTC TACTCTGATGAGTCACTGCAGTACCCAAAGACTGTACGGGTTCCATATCCAAAGGCAGGA GCTGTGAATCCAACTGTAAAGTTCTTTGTTGTAAATACAGACTCTCTCAGCTCAGTCACC AATGCAACTTCCATACAAATCACTGCTCCTGCTTCTATGTTGATAGGGGATCACTACTTG TGTGATGTGACATGGGCAACACAAGAAAGAATTTCTTTGCAGTGGCTCAGGAGGATTCAG AACTATTCGGTCATGGATATTTGTGACTATGATGAATCCAGTGGAAGATGGAACTGCTTA GTGGCACGGCAACACATTGAAATGAGTACTACTGGCTGGGTTGGAAGATTTAGGCCTTCA GAACCTCATTTTACCCTTGATGGTAATAGCTTCTACAAGATCATCAGCAATGAAGAAGGT TACAGACACATTTGCTATTTCCAAATAGATAAAAAAGACTGCACATTTATTACAAAAGGC ACCTGGGAAGTCATCGGGATAGAAGCTCTAACCAGTGATTATCTATACTACATTAGTAAT GAATATAAAGGAATGCCAGGAGGAAGGAATCTTTATAAAATCCAACTTAGTGACTATACA AAAGTGACATGCCTCAGTTGTGAGCTGAATCCGGAAAGGTGTCAGTACTATTCTGTGTCA TTCAGTAAAGAGGCGAAGTATTATCAGCTGAGATGTTCCGGTCCTGGTCTGCCCCTCTAT ACTCTACACAGCAGCGTGAATGATAAAGGGCTGAGAGTCCTGGAAGACAATTCAGCTTTG GATAAAATGCTGCAGAATGTCCAGATGCCCTCCAAAAAACTGGACTTCATTATTTTGAAT GAAACAAAATTTTGGTATCAGATGATCTTGCCTCCTCATTTTGATAAATCCAAGAAATAT CCTCTACTATTAGATGTGTATGCAGGCCCATGTAGTCAAAAAGCAGACACTGTCTTCAGA CTGAACTGGGCCACTTACCTTGCAAGCACAGAAAACATTATAGTAGCTAGCTTTGATGGC AGAGGAAGTGGTTACCAAGGAGATAAGATCATGCATGCAATCAACAGAAGACTGGGAACA TTTGAAGTTGAAGATCAAATTGAAGCAGCCAGACAATTTTCAAAAATGGGATTTGTGGAC AACAAACGAATTGCAATTTGGGGCTGGTCATATGGAGGGTACGTAACCTCAATGGTCCTG GGATCGGGAAGTGGCGTGTTCAAGTGTGGAATAGCCGTGGCGCCTGTATCCCGGTGGGAG TACTATGACTCAGTGTACACAGAACGTTACATGGGTCTCCCAACTCCAGAAGACAACCTT GACCATTACAGAAATTCAACAGTCATGAGCAGAGCTGAAAATTTTAAACAAGTTGAGTAC CTCCTTATTCATGGAACAGCAGATGATAACGTTCACTTTCAGCAGTCAGCTCAGATCTCC AAAGCCCTGGTCGATGTTGGAGTGGATTTCCAGGCAATGTGGTATACTGATGAAGACCAT GGAATAGCTAGCAGCACAGCACACCAACATATATATACCCACATGAGCCACTTCATAAAA CAATGTTTCTCTTTACCTTAG
- Chromosome Location
- 2
- Locus
- 2q24.3
- External Identifiers
Resource Link UniProtKB ID P27487 UniProtKB Entry Name DPP4_HUMAN GenBank Protein ID 535388 GenBank Gene ID U13735 GenAtlas ID DPP4 HGNC ID HGNC:3009 - General References
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Drug Relations
- Drug Relations
DrugBank ID Name Drug group Pharmacological action? Actions Details DB01261 Sitagliptin approved, investigational yes inhibitor Details DB01884 2-Amino-3-Methyl-1-Pyrrolidin-1-Yl-Butan-1-One experimental unknown Details DB02004 5-(Aminomethyl)-6-(2,4-Dichlorophenyl)-2-(3,5-Dimethoxyphenyl)Pyrimidin-4-Amine experimental unknown Details DB04491 Diisopropylphosphono Group experimental unknown Details DB03253 (2s)-Pyrrolidin-2-Ylmethylamine experimental unknown Details DB04876 Vildagliptin approved, investigational yes inhibitor Details DB05001 PSN9301 investigational unknown Details DB11723 Dutogliptin investigational unknown Details DB06127 Bisegliptin investigational unknown Details DB06011 AMG-222 investigational unknown Details DB06203 Alogliptin approved yes inhibitor Details DB06335 Saxagliptin approved yes inhibitor Details DB01076 Atorvastatin approved unknown inhibitor Details DB04577 1-(1-phenylcyclopentyl)methylamine experimental unknown Details DB04578 (S)-2-[(R)-3-amino-4-(2-fluorophenyl)butyryl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide experimental unknown Details DB06880 (1S)-2-[(2S,5R)-2-(AMINOMETHYL)-5-PROP-1-YN-1-YLPYRROLIDIN-1-YL]-1-CYCLOPENTYL-2-OXOETHANAMINE experimental unknown Details DB06939 N-(TRANS-4-{(1S,2S)-2-AMINO-3-[(3S)-3-FLUOROPYRROLIDIN-1-YL]-1-METHYL-3-OXOPROPYL}CYCLOHEXYL)-N-METHYLACETAMIDE experimental unknown Details DB06993 (2S,3S)-4-cyclopropyl-3-{(3R,5R)-3-[2-fluoro-4-(methylsulfonyl)phenyl]-1,2,4-oxadiazolidin-5-yl}-1-[(3S)-3-fluoropyrrolidin-1-yl]-1-oxobutan-2-amine experimental unknown Details DB06994 (2S,3S)-3-{3-[2-chloro-4-(methylsulfonyl)phenyl]-1,2,4-oxadiazol-5-yl}-1-cyclopentylidene-4-cyclopropyl-1-fluorobutan-2-amine experimental unknown Details DB07015 (3R,4R)-4-(pyrrolidin-1-ylcarbonyl)-1-(quinoxalin-2-ylcarbonyl)pyrrolidin-3-amine experimental unknown Details DB07021 (7R,8R)-8-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydroimidazo[1,2-a:4,5-c']dipyridin-7-amine experimental unknown Details DB07067 (2S,3S)-3-{3-[4-(METHYLSULFONYL)PHENYL]-1,2,4-OXADIAZOL-5-YL}-1-OXO-1-PYRROLIDIN-1-YLBUTAN-2-AMINE experimental unknown Details DB07072 (1S,2R,5S)-5-[3-(TRIFLUOROMETHYL)-5,6-DIHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL]-2-(2,4,5-TRIFLUOROPHENYL)CYCLOHEXANAMINE experimental unknown Details DB07081 (2R)-4-[(8R)-8-METHYL-2-(TRIFLUOROMETHYL)-5,6-DIHYDRO[1,2,4]TRIAZOLO[1,5-A]PYRAZIN-7(8H)-YL]-4-OXO-1-(2,4,5-TRIFLUOROPHENYL)BUTAN-2-AMINE experimental unknown Details DB07092 (2S,3S)-3-AMINO-4-(3,3-DIFLUOROPYRROLIDIN-1-YL)-N,N-DIMETHYL-4-OXO-2-(TRANS-4-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-6-YLCYCLOHEXYL)BUTANAMIDE experimental unknown Details DB07135 (2S,3S)-3-AMINO-4-[(3S)-3-FLUOROPYRROLIDIN-1-YL]-N,N-DIMETHYL-4-OXO-2-(TRANS-4-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-5-YLCYCLOHEXYL)BUTANAMIDE experimental unknown Details DB07154 (3R)-4-[(3R)-3-AMINO-4-(2,4,5-TRIFLUOROPHENYL)BUTANOYL]-3-METHYL-1,4-DIAZEPAN-2-ONE experimental unknown Details DB07181 4'-[(1R)-1-amino-2-(2,5-difluorophenyl)ethyl]biphenyl-3-carboxamide experimental unknown Details DB07193 (2R,3R)-7-(methylsulfonyl)-3-(2,4,5-trifluorophenyl)-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazol-2-amine experimental unknown Details DB07239 7-(aminomethyl)-6-(2-chlorophenyl)-1-methyl-1H-benzimidazole-5-carbonitrile experimental unknown Details DB07271 4-[(3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-(2,2,2-trifluoroethyl)-1,4-diazepan-2-one experimental unknown Details DB07328 METHYL 4-{[({[(2R,5S)-5-{[(2S)-2-(AMINOMETHYL)PYRROLIDIN-1-YL]CARBONYL}PYRROLIDIN-2-YL]METHYL}AMINO)CARBONYL]AMINO}BENZOATE experimental unknown Details DB07356 (1S)-2-[(2S,5R)-2-(AMINOMETHYL)-5-ETHYNYLPYRROLIDIN-1-YL]-1-CYCLOPENTYL-2-OXOETHANAMINE experimental unknown Details DB07412 1-biphenyl-2-ylmethanamine experimental unknown Details DB07465 (1S,3S,5S)-2-{(2S)-2-amino-2-[(1R,3S,5R,7S)-3-hydroxytricyclo[3.3.1.1~3,7~]dec-1-yl]acetyl}-2-azabicyclo[3.1.0]hexane-3-carbonitrile experimental unknown Details DB07482 (2R)-N-[(2R)-2-(DIHYDROXYBORYL)-1-L-PROLYLPYRROLIDIN-2-YL]-N-[(5R)-5-(DIHYDROXYBORYL)-1-L-PROLYLPYRROLIDIN-2-YL]-L-PROLINAMIDE experimental unknown Details DB07666 (3R,4S)-1-{6-[3-(METHYLSULFONYL)PHENYL]PYRIMIDIN-4-YL}-4-(2,4,5-TRIFLUOROPHENYL)PYRROLIDIN-3-AMINE experimental unknown Details DB07779 N-({(2S)-1-[(3R)-3-AMINO-4-(2-FLUOROPHENYL)BUTANOYL]PYRROLIDIN-2-YL}METHYL)BENZAMIDE experimental unknown Details DB07830 (4R,5R)-5-AMINO-1-[2-(1,3-BENZODIOXOL-5-YL)ETHYL]-4-(2,4,5-TRIFLUOROPHENYL)PIPERIDIN-2-ONE experimental unknown Details DB07851 (3R,4S)-1-(3,4-DIMETHOXYPHENYL)-3-(3-METHYLPHENYL)PIPERIDIN-4-AMINE experimental unknown Details DB08024 1-[2-(S)-AMINO-3-BIPHENYL-4-YL-PROPIONYL]-PYRROLIDINE-2-(S)-CARBONITRILE experimental unknown Details DB08044 ABT-341 experimental unknown Details DB08051 (2R)-4-(2-BENZOYL-1,2-DIAZEPAN-1-YL)-4-OXO-1-(2,4,5-TRIFLUOROPHENYL)BUTAN-2-AMINE experimental unknown Details DB08164 (3R,4R)-1-{6-[3-(METHYLSULFONYL)PHENYL]PYRIMIDIN-4-YL}-4-(2,4,5-TRIFLUOROPHENYL)PIPERIDIN-3-AMINE experimental unknown Details DB08382 Gosogliptin investigational yes Details DB03660 4-Iodo-L-phenylalanine experimental unknown Details DB08429 N-({(2S)-1-[(3R)-3-amino-4-(3-chlorophenyl)butanoyl]pyrrolidin-2-yl}methyl)-3-(methylsulfonyl)benzamide experimental unknown Details DB08445 (3R,4S)-1-[6-(6-METHOXYPYRIDIN-3-YL)PYRIMIDIN-4-YL]-4-(2,4,5-TRIFLUOROPHENYL)PYRROLIDIN-3-AMINE experimental unknown Details DB08504 6-(4-{(1S,2S)-2-AMINO-1-[(DIMETHYLAMINO)CARBONYL]-3-[(3S)-3-FLUOROPYRROLIDIN-1-YL]-3-OXOPROPYL}PHENYL)-1H-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-4-IUM experimental unknown Details DB08530 7-BENZYL-1,3-DIMETHYL-8-PIPERAZIN-1-YL-3,7-DIHYDRO-PURINE-2,6-DIONE experimental unknown Details DB08588 2-({2-[(3R)-3-AMINOPIPERIDIN-1-YL]-4-OXOQUINAZOLIN-3(4H)-YL}METHYL)BENZONITRILE experimental unknown Details DB08672 4-[(3R)-3-{[2-(4-FLUOROPHENYL)-2-OXOETHYL]AMINO}BUTYL]BENZAMIDE experimental unknown Details DB08743 2-({8-[(3R)-3-AMINOPIPERIDIN-1-YL]-1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL}METHYL)BENZONITRILE experimental unknown Details DB08882 Linagliptin approved yes inhibitor Details DB06655 Liraglutide approved unknown substrate Details DB13928 Semaglutide approved, investigational no substrate Details DB01276 Exenatide approved, investigational unknown substrate Details