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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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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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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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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4NK3
 | | Amp-c beta-lactamase (pseudomonas aeruginosa) in complex with mk-7655 | | Descriptor: | (2S,5R)-1-formyl-N-(piperidin-4-yl)-5-[(sulfooxy)amino]piperidine-2-carboxamide, Beta-lactamase | | Authors: | Scapin, G, Lu, J, Fitzgerald, P.M.D, Sharma, N. | | Deposit date: | 2013-11-12 | | Release date: | 2014-02-19 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Discovery of MK-7655, a beta-lactamase inhibitor for combination with Primaxin().
Bioorg.Med.Chem.Lett., 24, 2014
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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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3S22
 | | AMP-C BETA-LACTAMASE (PSEUDOMONAS AERUGINOSA) in complex with an inhibitor | | Descriptor: | Beta-lactamase, CHLORIDE ION, [(2S,3R)-2-formyl-1-{[4-(methylamino)butyl]carbamoyl}pyrrolidin-3-yl]sulfamic acid | | Authors: | Scapin, G, Lu, J, Fitzgerald, P.M.D, Sharma, N. | | Deposit date: | 2011-05-16 | | Release date: | 2011-06-29 | | Last modified: | 2013-06-26 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Side chain SAR of bicyclic Beta-lactamase inhibitors (BLIs). 2. N-Alkylated and open chain analogs of MK-8712
Bioorg.Med.Chem.Lett., 21, 2011
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3S1Y
 | | AMP-C BETA-LACTAMASE (PSEUDOMONAS AERUGINOSA) in complex with a beta-lactamase inhibitor | | Descriptor: | Beta-lactamase, CHLORIDE ION, ISOPROPYL ALCOHOL, ... | | Authors: | Scapin, G, Lu, J, Fitzgerald, P.M.D, Sharma, N. | | Deposit date: | 2011-05-16 | | Release date: | 2011-06-29 | | Last modified: | 2013-06-26 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Side chain SAR of bicyclic Beta-lactamase inhibitors (BLIs). 2. N-Alkylated and open chain analogs of MK-8712
Bioorg.Med.Chem.Lett., 21, 2011
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7UP2
 | | NDM1-inhibitor co-structure | | Descriptor: | (2M)-4'-methyl-2-(2H-tetrazol-5-yl)[1,1'-biphenyl]-3-sulfonamide, Beta-lactamase VIM-1, ZINC ION | | Authors: | Scapin, G, Fischmann, T.O. | | Deposit date: | 2022-04-14 | | Release date: | 2023-03-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.13 Å) | | Cite: | Rapid Evolution of a Fragment-like Molecule to Pan-Metallo-Beta-Lactamase Inhibitors: Initial Leads toward Clinical Candidates.
J.Med.Chem., 65, 2022
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7UP1
 | | NDM1-inhibitor co-structure | | Descriptor: | (2M)-4'-methyl-2-(2H-tetrazol-5-yl)[1,1'-biphenyl]-3-sulfonamide, CADMIUM ION, Metallo beta-lactamase, ... | | Authors: | Scapin, G, Fischmann, T.O. | | Deposit date: | 2022-04-14 | | Release date: | 2023-03-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.11 Å) | | Cite: | Rapid Evolution of a Fragment-like Molecule to Pan-Metallo-Beta-Lactamase Inhibitors: Initial Leads toward Clinical Candidates.
J.Med.Chem., 65, 2022
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7UP3
 | | NDM1-inhibitor co-structure | | Descriptor: | (3P)-4-[4-(hydroxymethyl)phenyl]-3-(2H-tetrazol-5-yl)pyridine-2-sulfonamide, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, CADMIUM ION, ... | | Authors: | Scapin, G, Fischmann, T.O. | | Deposit date: | 2022-04-14 | | Release date: | 2023-03-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Rapid Evolution of a Fragment-like Molecule to Pan-Metallo-Beta-Lactamase Inhibitors: Initial Leads toward Clinical Candidates.
J.Med.Chem., 65, 2022
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7UOX
 | | NDM1-inhibitor co-structure | | Descriptor: | (2M)-4'-(hydroxymethyl)-2-(1H-tetrazol-5-yl)[1,1'-biphenyl]-3-ol, ACETATE ION, CADMIUM ION, ... | | Authors: | Scapin, G, Fischmann, T.O. | | Deposit date: | 2022-04-14 | | Release date: | 2023-03-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (0.99 Å) | | Cite: | Rapid Evolution of a Fragment-like Molecule to Pan-Metallo-Beta-Lactamase Inhibitors: Initial Leads toward Clinical Candidates.
J.Med.Chem., 65, 2022
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7UOY
 | | NDM1-inhibitor co-structure | | Descriptor: | (6P)-4-amino-6-(2H-tetrazol-5-yl)benzene-1,3-disulfonamide, CADMIUM ION, Metallo beta-lactamase, ... | | Authors: | Scapin, G, Fischmann, T.O. | | Deposit date: | 2022-04-14 | | Release date: | 2023-03-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.47 Å) | | Cite: | Rapid Evolution of a Fragment-like Molecule to Pan-Metallo-Beta-Lactamase Inhibitors: Initial Leads toward Clinical Candidates.
J.Med.Chem., 65, 2022
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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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2IIT
 | | Human dipeptidyl peptidase 4 in complex with a diazepan-2-one inhibitor | | Descriptor: | (3R)-4-[(3R)-3-AMINO-4-(2,4,5-TRIFLUOROPHENYL)BUTANOYL]-3-(2,2,2-TRIFLUOROETHYL)-1,4-DIAZEPAN-2-ONE, 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, Biftu, T, Weber, A.E. | | Deposit date: | 2006-09-28 | | Release date: | 2006-11-28 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | (3R)-4-[(3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-(2,2,2-trifluoroethyl)-1,4-diazepan-2-one, a selective dipeptidyl peptidase IV inhibitor for the treatment of type 2 diabetes
Bioorg.Med.Chem.Lett., 17, 2007
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2IIV
 | | Human dipeptidyl peptidase 4 in complex with a diazepan-2-one inhibitor | | Descriptor: | (3R)-4-[(3R)-3-AMINO-4-(2,4,5-TRIFLUOROPHENYL)BUTANOYL]-3-METHYL-1,4-DIAZEPAN-2-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, Weber, A.E, Biftu, T. | | Deposit date: | 2006-09-28 | | Release date: | 2006-11-28 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | (3R)-4-[(3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-(2,2,2-trifluoroethyl)-1,4-diazepan-2-one, a selective dipeptidyl peptidase IV inhibitor for the treatment of type 2 diabetes
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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5HMI
 | | HDM2 in complex with a 3,3-Disubstituted Piperidine | | Descriptor: | E3 ubiquitin-protein ligase Mdm2, SULFATE ION, {4-[2-(2-hydroxyethoxy)phenyl]piperazin-1-yl}[(2R,3S)-2-propyl-1-{[4-(trifluoromethyl)pyridin-3-yl]carbonyl}-3-{[5-(trifluoromethyl)thiophen-3-yl]oxy}piperidin-3-yl]methanone | | Authors: | Scapin, G. | | Deposit date: | 2016-01-16 | | Release date: | 2016-04-06 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.74 Å) | | Cite: | Discovery of Novel 3,3-Disubstituted Piperidines as Orally Bioavailable, Potent, and Efficacious HDM2-p53 Inhibitors.
Acs Med.Chem.Lett., 7, 2016
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5HMH
 | | HDM2 in complex with a 3,3-Disubstituted Piperidine | | Descriptor: | 4-[2-(4-{[(2R,3S)-2-propyl-1-{[4-(trifluoromethyl)pyridin-3-yl]carbonyl}-3-{[5-(trifluoromethyl)thiophen-3-yl]oxy}piperidin-3-yl]carbonyl}piperazin-1-yl)phenoxy]butanoic acid, E3 ubiquitin-protein ligase Mdm2, SULFATE ION | | Authors: | Scapin, G. | | Deposit date: | 2016-01-16 | | Release date: | 2016-04-06 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Discovery of Novel 3,3-Disubstituted Piperidines as Orally Bioavailable, Potent, and Efficacious HDM2-p53 Inhibitors.
Acs Med.Chem.Lett., 7, 2016
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5HMK
 | | HDM2 in complex with a 3,3-Disubstituted Piperidine | | Descriptor: | E3 ubiquitin-protein ligase Mdm2, {4-[2-(2-hydroxyethoxy)phenyl]piperazin-1-yl}[(2R,3S)-2-propyl-3-[4-(trifluoromethyl)phenoxy]-1-{[4-(trifluoromethyl)pyridin-3-yl]carbonyl}piperidin-3-yl]methanone | | Authors: | Scapin, G. | | Deposit date: | 2016-01-16 | | Release date: | 2016-04-06 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.17 Å) | | Cite: | Discovery of Novel 3,3-Disubstituted Piperidines as Orally Bioavailable, Potent, and Efficacious HDM2-p53 Inhibitors.
Acs Med.Chem.Lett., 7, 2016
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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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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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