4A5S
 
 | | CRYSTAL STRUCTURE OF HUMAN DPP4 IN COMPLEX WITH A NOVAL HETEROCYCLIC DPP4 INHIBITOR | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 6-[(3S)-3-AMINOPIPERIDIN-1-YL]-5-BENZYL-4-OXO-3-(QUINOLIN-4-YLMETHYL)-4,5-DIHYDRO-3H-PYRROLO[3,2-D]PYRIMIDINE-7-CARBONITRILE, DIPEPTIDYL PEPTIDASE 4 SOLUBLE FORM, ... | | Authors: | Ostermann, N, Kroemer, M, Zink, F, Gerhartz, B, Sutton, J.M, Clark, D.E, Dunsdon, S.J, Fenton, G, Fillmore, A, Harris, N.V, Higgs, C, Hurley, C.A, Krintel, S.L, MacKenzie, R.E, Duttaroy, A, Gangl, E, Maniara, W, Sedrani, R, Namoto, K, Sirockin, F, Trappe, J, Hassiepen, U, Baeschlin, D.K. | | Deposit date: | 2011-10-28 | | Release date: | 2012-02-08 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.62 Å) | | Cite: | Novel Heterocyclic Dpp-4 Inhibitors for the Treatment of Type 2 Diabetes.
Bioorg.Med.Chem.Lett., 22, 2012
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4N8D
 | | DPP4 complexed with syn-7aa | | Descriptor: | 1-(cis-1-phenyl-4-{[(2E)-3-phenylprop-2-en-1-yl]oxy}cyclohexyl)methanamine, 2-acetamido-2-deoxy-beta-D-glucopyranose, Dipeptidyl peptidase 4, ... | | Authors: | Ostermann, N, Zink, F, Kroemer, M. | | Deposit date: | 2013-10-17 | | Release date: | 2014-02-12 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Discovery of C-(1-aryl-cyclohexyl)-methylamines as selective, orally available inhibitors of dipeptidyl peptidase IV.
Bioorg.Med.Chem.Lett., 24, 2014
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5T4B
 | | Human DPP4 in complex with a ligand 34a | | Descriptor: | 2-[(3R)-3-aminopiperidin-1-yl]-3-(but-2-yn-1-yl)-5-[(4-methylquinazolin-2-yl)methyl]-3H-imidazo[2,1-b]purin-4(5H)-one, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2016-08-29 | | Release date: | 2016-10-05 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.76 Å) | | Cite: | Scaffold-hopping from xanthines to tricyclic guanines: A case study of dipeptidyl peptidase 4 (DPP4) inhibitors.
Bioorg.Med.Chem., 24, 2016
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6B1E
 | | The structure of DPP4 in complex with Vildagliptin | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-{[(1r,3s,5R,7S)-3-hydroxytricyclo[3.3.1.1~3,7~]decan-1-yl]amino}-1-{(2S)-2-[(E)-iminomethyl]pyrrolidin-1-yl}ethan-1-o ne, ... | | Authors: | Scapin, G. | | Deposit date: | 2017-09-18 | | Release date: | 2017-09-27 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | A comparative study of the binding properties, dipeptidyl peptidase-4 (DPP-4) inhibitory activity and glucose-lowering efficacy of the DPP-4 inhibitors alogliptin, linagliptin, saxagliptin, sitagliptin and vildagliptin in mice.
Endocrinol Diabetes Metab, 1, 2018
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5T4E
 | | Human DPP4 in complex with ligand 19a | | Descriptor: | 2-[(3R)-3-aminopiperidin-1-yl]-3-(but-2-yn-1-yl)-6-[(4-methylquinazolin-2-yl)methyl]-6,7,8,9-tetrahydropyrimido[2,1-b]purin-4(3H)-one, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2016-08-29 | | Release date: | 2016-10-05 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Scaffold-hopping from xanthines to tricyclic guanines: A case study of dipeptidyl peptidase 4 (DPP4) inhibitors.
Bioorg.Med.Chem., 24, 2016
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1ORV
 | | Crystal Structure of Porcine Dipeptidyl Peptidase IV (CD26) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, SULFATE ION, ... | | Authors: | Engel, M, Hoffmann, T, Wagner, L, Wermann, M, Heiser, U, Kiefersauer, R, Huber, R, Bode, W, Demuth, H.U, Brandstetter, H. | | Deposit date: | 2003-03-16 | | Release date: | 2003-05-06 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | The Crystal Structure of Dipeptidyl Peptidase IV (CD26) Reveals its Functional Regulation and Enzymatic Mechanism
Proc.Natl.Acad.Sci.USA, 100, 2003
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7ZXS
 | | Crystal structure of DPP9 in complex with a 4-oxo-b-lactam based inhibitor, A295 | | Descriptor: | 1,2-ETHANEDIOL, 2-ethyl-2-methanoyl-~{N}-[3-[[4-(quinolin-8-ylmethyl)piperazin-1-yl]methyl]phenyl]butanamide, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Ross, B, Huber, R. | | Deposit date: | 2022-05-22 | | Release date: | 2022-09-28 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.81 Å) | | Cite: | Chemoproteomics-Enabled Identification of 4-Oxo-beta-Lactams as Inhibitors of Dipeptidyl Peptidases 8 and 9.
Angew.Chem.Int.Ed.Engl., 61, 2022
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1PFQ
 | | crystal structure of human apo dipeptidyl peptidase IV / CD26 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Dipeptidyl peptidase IV soluble form | | Authors: | Oefner, C, D'Arcy, A, Mac Sweeney, A, Pierau, S, Gardiner, R, Dale, G.E. | | Deposit date: | 2003-05-27 | | Release date: | 2003-07-01 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | High-resolution structure of human apo dipeptidyl peptidase IV/CD26 and its complex with 1-[([2-[(5-iodopyridin-2-yl)amino]-ethyl]amino)-acetyl]-2-cyano-(S)-pyrrolidine.
Acta Crystallogr.,Sect.D, 59, 2003
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4PNZ
 | | Human dipeptidyl peptidase IV/CD26 in complex with the long-acting inhibitor Omarigliptin (MK-3102) | | Descriptor: | (2R,3S,5R)-5-[2-(methylsulfonyl)-2,6-dihydropyrrolo[3,4-c]pyrazol-5(4H)-yl]-2-(2,4,5-trifluorophenyl)tetrahydro-2H-pyran-3-amine, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G, Yan, Y. | | Deposit date: | 2014-02-22 | | Release date: | 2014-04-09 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Omarigliptin (MK-3102): A Novel Long-Acting DPP-4 Inhibitor for Once-Weekly Treatment of Type 2 Diabetes.
J.Med.Chem., 57, 2014
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5T4F
 | | Human DPP4 in complex with ligand 34p | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 4-({2-[(3R)-3-aminopiperidin-1-yl]-3-(but-2-yn-1-yl)-4-oxo-3,4-dihydro-5H-imidazo[2,1-b]purin-5-yl}methyl)benzonitrile, ... | | Authors: | Scapin, G. | | Deposit date: | 2016-08-29 | | Release date: | 2016-10-05 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Scaffold-hopping from xanthines to tricyclic guanines: A case study of dipeptidyl peptidase 4 (DPP4) inhibitors.
Bioorg.Med.Chem., 24, 2016
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5YP4
 | | Crystal structure of dipeptidyl peptidase IV (DPP IV) with Lys-Pro from Pseudoxanthomonas mexicana WO24 | | Descriptor: | Dipeptidyl aminopeptidase 4, GLYCEROL, LYSINE, ... | | Authors: | Roppongi, S, Suzuki, Y, Tateoka, C, Fuimoto, M, Morisawa, S, Iizuka, I, Nakamura, A, Honma, N, Shida, Y, Ogasawara, W, Tanaka, N, Sakamoto, Y, Nonaka, T. | | Deposit date: | 2017-11-01 | | Release date: | 2018-02-21 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structures of a bacterial dipeptidyl peptidase IV reveal a novel substrate recognition mechanism distinct from that of mammalian orthologues.
Sci Rep, 8, 2018
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6B1O
 | | The structure of DPP4 in complex with Vildagliptin Analog | | Descriptor: | (2S)-2-amino-1-[(1S,3S,5S)-3-(aminomethyl)-2-azabicyclo[3.1.0]hexan-2-yl]-2-[(1r,3R,5S,7S)-3,5-dihydroxytricyclo[3.3.1.1~3,7~]decan-1-yl]ethan-1-one, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2017-09-18 | | Release date: | 2017-09-27 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.91 Å) | | Cite: | A comparative study of the binding properties, dipeptidyl peptidase-4 (DPP-4) inhibitory activity and glucose-lowering efficacy of the DPP-4 inhibitors alogliptin, linagliptin, saxagliptin, sitagliptin and vildagliptin in mice.
Endocrinol Diabetes Metab, 1, 2018
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7Y4F
 | | bacterial DPP4 | | Descriptor: | Dipeptidyl peptidase IV | | Authors: | Hang, J, Jiang, C, Wang, K, Zhang, Z, Guo, F, Liu, J, Wang, G, Lei, X, Gonzalez, F, Qiao, J. | | Deposit date: | 2022-06-14 | | Release date: | 2023-06-14 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.918 Å) | | Cite: | Microbial-host-isozyme analyses reveal microbial DPP4 as a potential antidiabetic target.
Science, 381, 2023
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5I7U
 | | Human DPP4 in complex with a novel tricyclic hetero-cycle inhibitor | | Descriptor: | 2-({2-[(3R)-3-aminopiperidin-1-yl]-5-methyl-6,9-dioxo-5,6,7,9-tetrahydro-1H-imidazo[1,2-a]purin-1-yl}methyl)-4-fluorobenzonitrile, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2016-02-18 | | Release date: | 2016-06-08 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Discovery of Novel Tricyclic Heterocycles as Potent and Selective DPP-4 Inhibitors for the Treatment of Type 2 Diabetes.
Acs Med.Chem.Lett., 7, 2016
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2AJC
 | | Porcine dipeptidyl peptidase IV (CD26) in complex with 4-(2-Aminoethyl)-benzene sulphonyl fluoride (AEBSF) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 4-(2-AMINOETHYL)BENZENESULFONYL FLUORIDE, ... | | Authors: | Engel, M, Hoffmann, T, Manhart, S, Heiser, U, Chambre, S, Huber, R, Demuth, H.U, Bode, W. | | Deposit date: | 2005-08-01 | | Release date: | 2006-02-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Rigidity and flexibility of dipeptidyl peptidase IV: crystal structures of and docking experiments with DPIV.
J.Mol.Biol., 355, 2006
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2Z3Z
 | | Prolyl tripeptidyl aminopeptidase mutant E636A complexd with an inhibitor | | Descriptor: | Dipeptidyl aminopeptidase IV, SULFATE ION, [(2R)-1-(L-ALANYL-L-ISOLEUCYL)PYRROLIDIN-2-YL]BORONIC ACID | | Authors: | Xu, Y, Nakajima, Y, Ito, K, Yoshimoto, T. | | Deposit date: | 2007-06-09 | | Release date: | 2008-02-19 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Novel inhibitor for prolyl tripeptidyl aminopeptidase from Porphyromonas gingivalis and details of substrate-recognition mechanism
J.Mol.Biol., 375, 2008
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7Y4G
 | | sit-bound btDPP4 | | Descriptor: | (2R)-4-OXO-4-[3-(TRIFLUOROMETHYL)-5,6-DIHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL]-1-(2,4,5-TRIFLUOROPHENYL)BUTAN-2-A MINE, btDPP4 | | Authors: | Hang, J, Jiang, C, Wang, K, Zhang, Z, Guo, F, Liu, J, Wang, G, Lei, X, Gonzalez, F, Qiao, J. | | Deposit date: | 2022-06-14 | | Release date: | 2023-06-14 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Microbial-host-isozyme analyses reveal microbial DPP4 as a potential antidiabetic target.
Science, 381, 2023
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3HAC
 | | The structure of DPP-4 in complex with piperidine fused imidazopyridine 34 | | Descriptor: | (7R,8R)-8-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydroimidazo[1,2-a:4,5-c']dipyridin-7-amine, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2009-05-01 | | Release date: | 2009-07-21 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Aminopiperidine-fused imidazoles as dipeptidyl peptidase-IV inhibitors
Bioorg.Med.Chem.Lett., 19, 2009
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3SWW
 | | Crystal structure of human dpp-iv in complex with sa-(+)-3-(aminomethyl)-4-(2,4-dichlorophenyl)-6-(2-methoxyphenyl)- 2-methyl-5h-pyrrolo[3,4-b]pyridin-7(6h)-one | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 3-(aminomethyl)-4-(2,4-dichlorophenyl)-6-(2-methoxyethyl)-2-methyl-5,6-dihydro-7H-pyrrolo[3,4-b]pyridin-7-one, ... | | Authors: | Klei, H.E. | | Deposit date: | 2011-07-14 | | Release date: | 2011-10-26 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | 7-Oxopyrrolopyridine-derived DPP4 inhibitors-mitigation of CYP and hERG liabilities via introduction of polar functionalities in the active site.
Bioorg.Med.Chem.Lett., 21, 2011
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5ISM
 | | Human DPP4 in complex with a novel 5,5,6-tricyclic pyrrolidine inhibitor | | Descriptor: | (2R,3S,5R)-2-(2,5-difluorophenyl)-5-(7H-pyrrolo[3',4':3,4]pyrazolo[1,5-a]pyrimidin-8(9H)-yl)oxan-3-amine, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2016-03-15 | | Release date: | 2016-05-11 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | The discovery of novel 5,6,5- and 5,5,6-tricyclic pyrrolidines as potent and selective DPP-4 inhibitors.
Bioorg.Med.Chem.Lett., 26, 2016
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3D4L
 | | Human dipeptidyl peptidase IV/CD26 in complex with a novel inhibitor | | Descriptor: | 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2008-05-14 | | Release date: | 2008-07-01 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Discovery of new binding elements in DPP-4 inhibition and their applications in novel DPP-4 inhibitor design.
Bioorg.Med.Chem.Lett., 18, 2008
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2BGR
 | | Crystal structure of HIV-1 Tat derived nonapeptides Tat(1-9) bound to the active site of Dipeptidyl peptidase IV (CD26) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Weihofen, W.A, Liu, J, Reutter, W, Saenger, W, Fan, H. | | Deposit date: | 2005-01-04 | | Release date: | 2005-01-27 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal Structures of HIV-1 Tat-Derived Nonapeptides Tat-(1-9) and Trp2-Tat-(1-9) Bound to the Active Site of Dipeptidyl-Peptidase Iv (Cd26)
J.Biol.Chem., 280, 2005
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3EIO
 | | Crystal Structure Analysis of DPPIV Inhibitor | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 4-({4-[(3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-1,4-diazepan-1-yl}carbonyl)benzoic acid, ... | | Authors: | Ahn, J.H, Lee, J.-O. | | Deposit date: | 2008-09-17 | | Release date: | 2008-11-04 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Synthesis and biological evaluation of homopiperazine derivatives with beta-aminoacyl group as dipeptidyl peptidase IV inhibitors
Bioorg.Med.Chem.Lett., 18, 2008
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2Z3W
 | | Prolyl tripeptidyl aminopeptidase mutant E636A | | Descriptor: | Dipeptidyl aminopeptidase IV, GLYCEROL, SULFATE ION | | Authors: | Xu, Y, Nakajima, Y, Ito, K, Yoshimoto, T. | | Deposit date: | 2007-06-07 | | Release date: | 2008-02-19 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Novel inhibitor for prolyl tripeptidyl aminopeptidase from Porphyromonas gingivalis and details of substrate-recognition mechanism
J.Mol.Biol., 375, 2008
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1TK3
 | | Crystal Structure Of Human Apo Dipeptidyl Peptidase IV/CD26 | | Descriptor: | 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Bjelke, J.R, Christensen, J, Branner, S, Wagtmann, N, Olsen, C, Kanstrup, A.B, Rasmussen, H.B. | | Deposit date: | 2004-06-08 | | Release date: | 2004-07-06 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Tyrosine 547 Constitutes an Essential Part of the Catalytic Mechanism of Dipeptidyl Peptidase IV
J.Biol.Chem., 279, 2004
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