2OQI
 
 | | Human Dipeptidyl Peptidase IV (DPP4) with Piperidinone-constrained phenethylamine | | Descriptor: | (4R,5R)-5-AMINO-1-[2-(1,3-BENZODIOXOL-5-YL)ETHYL]-4-(2,4,5-TRIFLUOROPHENYL)PIPERIDIN-2-ONE, Dipeptidyl peptidase 4 (Dipeptidyl peptidase IV) (DPP IV) (T-cell activation antigen CD26) (TP103) (Adenosine deaminase complexing protein 2) (ADABP) | | Authors: | Pei, Z, Li, X, von Geldern, T.W, Longenecker, K.L, Pireh, D, Stewart, K.D, Backes, B.J, Lai, C, Lubben, T.H, Ballaron, S.J, Beno, D.W, Kempf-Grote, A.J, Sham, H.L, Trevillyan, J.M. | | Deposit date: | 2007-01-31 | | Release date: | 2007-04-03 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Discovery and Structure-Activity Relationships of Piperidinone- and Piperidine-Constrained Phenethylamines as Novel, Potent, and Selective Dipeptidyl Peptidase IV Inhibitors.
J.Med.Chem., 50, 2007
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2OQV
 | | Human Dipeptidyl Peptidase IV (DPP4) with piperidine-constrained phenethylamine | | Descriptor: | (3R,4R)-1-{6-[3-(METHYLSULFONYL)PHENYL]PYRIMIDIN-4-YL}-4-(2,4,5-TRIFLUOROPHENYL)PIPERIDIN-3-AMINE, Dipeptidyl peptidase 4 (Dipeptidyl peptidase IV) (DPP IV) | | Authors: | Pei, Z, Li, X, von Geldern, T.W, Longenecker, K.L, Pireh, D, Stewart, K.D. | | Deposit date: | 2007-02-01 | | Release date: | 2007-04-24 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Discovery and Structure-Activity Relationships of Piperidinone- and Piperidine-Constrained Phenethylamines as Novel, Potent, and Selective Dipeptidyl Peptidase IV Inhibitors.
J.Med.Chem., 50, 2007
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2ECF
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2EEP
 | | Prolyl Tripeptidyl Aminopeptidase Complexed with an Inhibitor | | Descriptor: | Dipeptidyl aminopeptidase IV, putative, SULFATE ION, ... | | Authors: | Xu, Y, Nakajima, Y, Ito, K, Yoshimoto, T. | | Deposit date: | 2007-02-16 | | Release date: | 2008-02-19 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.2 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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2JID
 | | Human Dipeptidyl peptidase IV in complex with 1-(3,4-Dimethoxy-phenyl) -3-m-tolyl-piperidine-4-ylamine | | Descriptor: | (3R,4S)-1-(3,4-DIMETHOXYPHENYL)-3-(3-METHYLPHENYL)PIPERIDIN-4-AMINE, 2-acetamido-2-deoxy-beta-D-glucopyranose, DIPEPTIDYL PEPTIDASE 4 | | Authors: | Hennig, M, Stihle, M, Luebbers, T, Thoma, R. | | Deposit date: | 2007-02-28 | | Release date: | 2008-05-27 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | 1,3-Disubstituted 4-Aminopiperidines as Useful Tools in the Optimization of the 2-Aminobenzo[A]Quinolizine Dipeptidyl Peptidase Iv Inhibitors.
Bioorg.Med.Chem.Lett., 17, 2007
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2P8S
 | | Human dipeptidyl peptidase IV/CD26 in complex with a cyclohexalamine inhibitor | | Descriptor: | (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, 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, Biftu, T. | | Deposit date: | 2007-03-23 | | Release date: | 2007-05-22 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Rational design of a novel, potent, and orally bioavailable cyclohexylamine DPP-4 inhibitor by application of molecular modeling and X-ray crystallography of sitagliptin
Bioorg.Med.Chem.Lett., 17, 2007
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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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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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2QJR
 | | dipepdyl peptidase IV in complex with inhibitor PZF | | Descriptor: | (3R,4S)-1-[6-(6-METHOXYPYRIDIN-3-YL)PYRIMIDIN-4-YL]-4-(2,4,5-TRIFLUOROPHENYL)PYRROLIDIN-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: | Shenping, L. | | Deposit date: | 2007-07-09 | | Release date: | 2008-07-29 | | Last modified: | 2022-04-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | (3R,4S)-4-(2,4,5-Trifluorophenyl)-pyrrolidin-3-ylamine inhibitors of dipeptidyl peptidase IV: synthesis, in vitro, in vivo, and X-ray crystallographic characterization.
Bioorg.Med.Chem.Lett., 17, 2007
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2QKY
 | | complex structure of dipeptidyl peptidase IV and a oxadiazolyl ketone | | Descriptor: | 2-[(2-{(2S,4S)-2-[(R)-(5-tert-butyl-1,3,4-oxadiazol-2-yl)(hydroxy)methyl]-4-fluoropyrrolidin-1-yl}-2-oxoethyl)amino]-2-methylpropan-1-ol, Dipeptidyl peptidase 4 (EC 3.4.14.5) (Dipeptidyl peptidase IV) (DPP IV) (T-cell activation antigen CD26) (TP103) (Adenosine deaminase complexing protein 2) (ADABP) (Dipeptidyl peptidase 4 soluble form) (Dipeptidyl peptidase IV soluble form) | | Authors: | Kim, K.-H, Hong, S.Y, Koo, K.D, Lee, C.-S, Kim, G.T, Han, H.O. | | Deposit date: | 2007-07-12 | | Release date: | 2008-07-15 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Synthesis, SAR, and X-ray structure of novel potent DPPIV inhibitors: oxadiazolyl ketones.
Bioorg.Med.Chem.Lett., 17, 2007
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2QOE
 | | Human Dipeptidyl Peptidase IV in complex with a Triazolopiperazine-based beta amino acid Inhibitor | | Descriptor: | (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, 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2007-07-20 | | Release date: | 2007-11-06 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Design, synthesis, and biological evaluation of triazolopiperazine-based beta-amino amides as potent, orally active dipeptidyl peptidase IV (DPP-4) inhibitors.
Bioorg.Med.Chem.Lett., 17, 2007
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2QT9
 | | Human dipeptidyl peptidase iv/cd26 in complex with a 4-aryl cyclohexylalanine inhibitor | | Descriptor: | (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-YLCYCLOH EXYL)BUTANAMIDE, 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2007-08-01 | | Release date: | 2007-11-06 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | 4-Arylcyclohexylalanine analogs as potent, selective, and orally active inhibitors of dipeptidyl peptidase IV.
Bioorg.Med.Chem.Lett., 17, 2007
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2QTB
 | | Human dipeptidyl peptidase iv/cd26 in complex with a 4-aryl cyclohexylalanine inhibitor | | Descriptor: | (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, 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scapin, G. | | Deposit date: | 2007-08-01 | | Release date: | 2007-11-06 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | 4-Arylcyclohexylalanine analogs as potent, selective, and orally active inhibitors of dipeptidyl peptidase IV.
Bioorg.Med.Chem.Lett., 17, 2007
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2RGU
 | | Crystal structure of complex of human DPP4 and inhibitor | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 8-[(3R)-3-Aminopiperidin-1-yl]-7-but-2-yn-1-yl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-3,7-dihydro-1H-purine-2,6-d ione, Dipeptidyl peptidase 4 | | Authors: | Nar, H, Himmelsbach, F, Eckhardt, M. | | Deposit date: | 2007-10-05 | | Release date: | 2007-11-06 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | 8-(3-(R)-Aminopiperidin-1-yl)-7-but-2-ynyl-3-methyl-1-(4-methyl-quinazolin-2-ylmethyl)-3,7-dihydropurine-2,6-dione (BI 1356), a Highly Potent, Selective, Long-Acting, and Orally Bioavailable DPP-4 Inhibitor for the Treatment of Type 2 Diabetes.
J.Med.Chem., 50, 2007
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2RIP
 | | Structure of DPPIV in complex with an inhibitor | | Descriptor: | (3R,4R)-4-(pyrrolidin-1-ylcarbonyl)-1-(quinoxalin-2-ylcarbonyl)pyrrolidin-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: | Qiu, X. | | Deposit date: | 2007-10-12 | | Release date: | 2008-03-18 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Design and synthesis of potent amido- and benzyl-substituted cis-3-amino-4-(2-cyanopyrrolidide)pyrrolidinyl DPP-IV inhibitors.
Bioorg.Med.Chem.Lett., 17, 2007
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3BJM
 | | Crystal structure of human DPP-IV in complex with (1S,3S, 5S)-2-[(2S)-2-AMINO-2-(3-HYDROXYTRICYCLO[3.3.1.13,7]DEC-1- YL)ACETYL]-2-AZABICYCLO[3.1.0]HEXANE-3-CARBONITRILE (CAS), (1S,3S,5S)-2-((2S)-2-AMINO-2-(3-HYDROXYADAMANTAN-1- YL)ACETYL)-2-AZABICYCLO[3.1.0]HEXANE-3-CARBONITRILE (IUPAC), OR BMS-477118 | | Descriptor: | (2~{S})-2-azanyl-1-[(1~{S},3~{S},5~{S})-3-(iminomethyl)-2-azabicyclo[3.1.0]hexan-2-yl]-2-[(5~{R},7~{S})-3-oxidanyl-1-ad amantyl]ethanone, 2-acetamido-2-deoxy-beta-D-glucopyranose, Dipeptidyl peptidase 4 | | Authors: | Klei, H.E. | | Deposit date: | 2007-12-04 | | Release date: | 2008-04-22 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Involvement of DPP-IV catalytic residues in enzyme-saxagliptin complex formation.
Protein Sci., 17, 2008
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3C45
 | | Human dipeptidyl peptidase IV/CD26 in complex with a fluoroolefin inhibitor | | Descriptor: | (2S,3S)-3-{3-[2-chloro-4-(methylsulfonyl)phenyl]-1,2,4-oxadiazol-5-yl}-1-cyclopentylidene-4-cyclopropyl-1-fluorobutan-2-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, Edmondson, S.D, Weber, A.E. | | Deposit date: | 2008-01-29 | | Release date: | 2008-04-22 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Fluoroolefins as amide bond mimics in dipeptidyl peptidase IV inhibitors
Bioorg.Med.Chem.Lett., 18, 2008
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3C43
 | | Human dipeptidyl peptidase IV/CD26 in complex with a flouroolefin inhibitor | | Descriptor: | (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, 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, Edmondson, S.D, Weber, A.E. | | Deposit date: | 2008-01-29 | | Release date: | 2008-04-22 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Fluoroolefins as amide bond mimics in dipeptidyl peptidase IV inhibitors
Bioorg.Med.Chem.Lett., 18, 2008
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3CCC
 | | Crystal Structure of Human DPP4 in complex with a benzimidazole derivative | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 7-(aminomethyl)-6-(2-chlorophenyl)-1-methyl-1H-benzimidazole-5-carbonitrile, ... | | Authors: | Wallace, M.B, Skene, R.J. | | Deposit date: | 2008-02-25 | | Release date: | 2008-10-21 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.71 Å) | | Cite: | Structure-based design and synthesis of benzimidazole derivatives as dipeptidyl peptidase IV inhibitors.
Bioorg.Med.Chem.Lett., 18, 2008
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3CCB
 | | Crystal Structure of Human DPP4 in complex with a benzimidazole derivative | | Descriptor: | 1-biphenyl-2-ylmethanamine, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Wallace, M.B, Skene, R.J. | | Deposit date: | 2008-02-25 | | Release date: | 2008-10-21 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.49 Å) | | Cite: | Structure-based design and synthesis of benzimidazole derivatives as dipeptidyl peptidase IV inhibitors.
Bioorg.Med.Chem.Lett., 18, 2008
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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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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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3F8S
 | | Crystal structure of dipeptidyl peptidase IV in complex with inhibitor | | Descriptor: | 2-(4-{(3S,5S)-5-[(3,3-difluoropyrrolidin-1-yl)carbonyl]pyrrolidin-3-yl}piperazin-1-yl)pyrimidine, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Ammirati, M.J, Liu, S, Piotrowski, D.W. | | Deposit date: | 2008-11-13 | | Release date: | 2009-06-23 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.43 Å) | | Cite: | (3,3-Difluoro-pyrrolidin-1-yl)-[(2S,4S)-(4-(4-pyrimidin-2-yl-piperazin-1-yl)-pyrrolidin-2-yl]-methanone: a potent, selective, orally active dipeptidyl peptidase IV inhibitor.
Bioorg.Med.Chem.Lett., 19, 2009
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3G0G
 | | Crystal structure of dipeptidyl peptidase IV in complex with a pyrimidinone inhibitor 3 | | Descriptor: | 2-({2-[(3R)-3-aminopiperidin-1-yl]-5-bromo-6-oxopyrimidin-1(6H)-yl}methyl)benzonitrile, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Zhang, Z, Wallace, M.B, Feng, J, Stafford, J.A, Kaldor, S.W, Shi, L, Skene, R.J, Aertgeerts, K, Lee, B, Jennings, A, Xu, R, Kassel, D, Webb, D.R, Gwaltney, S.L. | | Deposit date: | 2009-01-27 | | Release date: | 2010-02-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Design and Synthesis of Pyrimidinone and Pyrimidinedione Inhibitors of Dipeptidyl Peptidase IV.
J.Med.Chem., 54, 2011
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3G0D
 | | Crystal structure of dipeptidyl peptidase IV in complex with a pyrimidinedione inhibitor 2 | | Descriptor: | 2-({8-[(3R)-3-AMINOPIPERIDIN-1-YL]-1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL}METHYL)BENZONITRILE, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Zhang, Z, Wallace, M.B, Feng, J, Stafford, J.A, Kaldor, S.W, Shi, L, Skene, R.J, Aertgeerts, K, Lee, B, Jennings, A, Xu, R, Kassel, D, Webb, D.R, Gwaltney, S.L. | | Deposit date: | 2009-01-27 | | Release date: | 2010-02-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.39 Å) | | Cite: | Design and Synthesis of Pyrimidinone and Pyrimidinedione Inhibitors of Dipeptidyl Peptidase IV.
J.Med.Chem., 54, 2011
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