1RRE
 
 | | Crystal structure of E.coli Lon proteolytic domain | | Descriptor: | ATP-dependent protease La, SULFATE ION | | Authors: | Botos, I, Melnikov, E.E, Cherry, S, Tropea, J.E, Khalatova, A.G, Rasulova, F, Dauter, Z, Maurizi, M.R, Rotanova, T.V, Wlodawer, A, Gustchina, A. | | Deposit date: | 2003-12-08 | | Release date: | 2004-02-03 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | The catalytic domain of Escherichia coli Lon protease has a unique fold and a Ser-Lys dyad in the active site
J.Biol.Chem., 279, 2004
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1RR9
 | | Catalytic domain of E.coli Lon protease | | Descriptor: | ATP-dependent protease La, SULFATE ION | | Authors: | Botos, I, Melnikov, E.E, Cherry, S, Tropea, J.E, Khalatova, A.G, Dauter, Z, Maurizi, M.R, Rotanova, T.V, Wlodawer, A, Gustchina, A. | | Deposit date: | 2003-12-08 | | Release date: | 2003-12-23 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The catalytic domain of Escherichia coli Lon protease has a unique fold and a Ser-Lys dyad in the active site
J.Biol.Chem., 279, 2004
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2W7X
 | | Cellular inhibition of checkpoint kinase 2 and potentiation of cytotoxic drugs by novel Chk2 inhibitor PV1019 | | Descriptor: | 1,2-ETHANEDIOL, MAGNESIUM ION, N-[4-[(E)-N-carbamimidamido-C-methyl-carbonimidoyl]phenyl]-7-nitro-1H-indole-2-carboxamide, ... | | Authors: | Jobson, A.G, Lountos, G.T, Lorenzi, P.L, Llamas, J, Connelly, J, Tropea, J.E, Onda, A, Kondapaka, S, Zhang, G, Caplen, N.J, Caredellina, J.H, Monks, A, Self, C, Waugh, D.S, Shoemaker, R.H, Pommier, Y. | | Deposit date: | 2009-01-06 | | Release date: | 2009-09-22 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.07 Å) | | Cite: | Cellular Inhibition of Chk2 Kinase and Potentiation of Camptothecins and Radiation by the Novel Chk2 Inhibitor Pv1019.
J.Pharmacol.Exp.Ther., 331, 2009
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1TTW
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2WGP
 | | Crystal structure of human dual specificity phosphatase 14 | | Descriptor: | DUAL SPECIFICITY PROTEIN PHOSPHATASE 14, PHOSPHATE ION | | Authors: | Lountos, G.T, Tropea, J.E, Cherry, S, Waugh, D.S. | | Deposit date: | 2009-04-22 | | Release date: | 2009-10-06 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.88 Å) | | Cite: | Overproduction, Purification and Structure Determination of Human Dual-Specificity Phosphatase 14.
Acta Crystallogr.,Sect.D, 65, 2009
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2W0J
 | | Crystal structure of Chk2 in complex with NSC 109555, a specific inhibitor | | Descriptor: | 4,4'-DIACETYLDIPHENYLUREA-BIS(GUANYLHYDRAZONE), NITRATE ION, SERINE/THREONINE-PROTEIN KINASE CHK2 | | Authors: | Lountos, G.T, Tropea, J.E, Zhang, D, Jobson, A.G, Pommier, Y, Shoemaker, R.H, Waugh, D.S. | | Deposit date: | 2008-08-18 | | Release date: | 2009-02-10 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Crystal Structure of Checkpoint Kinase 2 in Complex with Nsc 109555, a Potent and Selective Inhibitor
Protein Sci., 18, 2009
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8SD5
 | | Crystal structure of HPPK from Methanocaldococcus jannaschii | | Descriptor: | 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase, SULFATE ION | | Authors: | Shaw, G.X, Needle, D, Stair, N.R, Cherry, S, Tropea, J.E, Waugh, D.S, Ji, X. | | Deposit date: | 2023-04-06 | | Release date: | 2024-07-03 | | Method: | X-RAY DIFFRACTION (2.802 Å) | | Cite: | Crystal structure of HPPK from Methanocaldococcus jannaschii
To be published
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8SL9
 | | Crystal structure of Francisella tularensis HPPK-DHPS in complex with HPPK inhibitor HP-73 | | Descriptor: | 1,2-ETHANEDIOL, 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase, 5'-S-[(2R,4R)-1-{2-[(2-amino-7,7-dimethyl-4-oxo-3,4,7,8-tetrahydropteridine-6-carbonyl)amino]ethyl}-2-carboxypiperidin-4-yl]-5'-thioadenosine, ... | | Authors: | Shaw, G.X, Shi, G, Cherry, S, Needle, D, Tropea, J.E, Waugh, D.S, Ji, X. | | Deposit date: | 2023-04-21 | | Release date: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Crystal structure of Francisella tularensis HPPK-DHPS in complex with HPPK inhibitor HP-73
To be published
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8SZE
 | | Crystal structure of Yersinia pestis dihydrofolate reductase in complex with Trimethoprim | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, Dihydrofolate reductase, ... | | Authors: | Shaw, G.X, Cherry, S, Tropea, J.E, Waugh, D.S, Ji, X. | | Deposit date: | 2023-05-29 | | Release date: | 2023-06-07 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of Yersinia pestis dihydrofolate reductase in complex with Trimethoprim
To be published
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1LVM
 | | CATALYTICALLY ACTIVE TOBACCO ETCH VIRUS PROTEASE COMPLEXED WITH PRODUCT | | Descriptor: | CATALYTIC DOMAIN OF THE NUCLEAR INCLUSION PROTEIN A (NIA), OLIGOPEPTIDE SUBSTRATE FOR THE PROTEASE | | Authors: | Phan, J, Zdanov, A, Evdokimov, A.G, Tropea, J.E, Peters III, H.K, Kapust, R.B, Li, M, Wlodawer, A, Waugh, D.S. | | Deposit date: | 2002-05-28 | | Release date: | 2002-11-27 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural basis for the substrate specificity of tobacco etch virus protease.
J.Biol.Chem., 277, 2002
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1LVB
 | | CATALYTICALLY INACTIVE TOBACCO ETCH VIRUS PROTEASE COMPLEXED WITH SUBSTRATE | | Descriptor: | CATALYTIC DOMAIN OF THE NUCLEAR INCLUSION PROTEIN A (NIA), GLYCEROL, OLIGOPEPTIDE SUBSTRATE FOR THE PROTEASE | | Authors: | Phan, J, Zdanov, A, Evdokimov, A.G, Tropea, J.E, Peters III, H.K, Kapust, R.B, Li, M, Wlodawer, A, Waugh, D.S. | | Deposit date: | 2002-05-28 | | Release date: | 2002-11-27 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structural basis for the substrate specificity of tobacco etch virus protease.
J.Biol.Chem., 277, 2002
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2YIQ
 | | Structural analysis of checkpoint kinase 2 in complex with inhibitor PV1322 | | Descriptor: | (E)-5-(1-(2-CARBAMIMIDOYLHYDRAZONO)ETHYL)-N-(1H-INDOL-6-YL)-1H-INDOLE-2-CARBOXAMIDE, NITRATE ION, SERINE/THREONINE-PROTEIN KINASE CHK2 | | Authors: | Lountos, G.T, Jobson, A.G, Tropea, J.E, Self, C, Zhang, G, Pommier, Y, Shoemaker, R.H, Waugh, D.S. | | Deposit date: | 2011-05-16 | | Release date: | 2011-09-07 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | X-Ray Structures of Checkpoint Kinase 2 in Complex with Inhibitors that Target its Gatekeeper-Dependent Hydrophobic Pocket.
FEBS Lett., 585, 2011
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8SBU
 | | Crystal structure of MBP fusion with HPPK from Methanocaldococcus jannaschii | | Descriptor: | Maltose/maltodextrin-binding periplasmic protein,6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Shaw, G.X, Needle, D, Stair, N.R, Cherry, S, Tropea, J.E, Waugh, D.S, Ji, X. | | Deposit date: | 2023-04-04 | | Release date: | 2024-07-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structure of MBP fusion with HPPK from Methanocaldococcus jannaschii
To be published
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2XK9
 | | Structural analysis of checkpoint kinase 2 (Chk2) in complex with inhibitor PV1533 | | Descriptor: | CHECKPOINT KINASE 2, N-{4-[(1E)-N-(N-hydroxycarbamimidoyl)ethanehydrazonoyl]phenyl}-7-nitro-1H-indole-2-carboxamide | | Authors: | Lountos, G.T, Jobson, A.G, Tropea, J.E, Self, C, Shoemaker, R.H, Pommier, Y, Waugh, D.S. | | Deposit date: | 2010-07-07 | | Release date: | 2011-07-20 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Structural Characterization of Inhibitor Complexes with Checkpoint Kinase 2 (Chk2), a Drug Target for Cancer Therapy.
J.Struct.Biol., 176, 2011
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8SK1
 | | Bacillus anthracis HPPK in complex with bisubstrate inhibitor HP-73 | | Descriptor: | 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase, 5'-S-[(2R,4R)-1-{2-[(2-amino-7,7-dimethyl-4-oxo-3,4,7,8-tetrahydropteridine-6-carbonyl)amino]ethyl}-2-carboxypiperidin-4-yl]-5'-thioadenosine | | Authors: | Shaw, G.X, Tropea, J.E, Shi, G, Waugh, D.S, Ji, X. | | Deposit date: | 2023-04-18 | | Release date: | 2024-07-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of Bacillus anthracis HPPK in complex with bisubstrate inhibitor HP-73
To be published
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2YIT
 | | Structural analysis of checkpoint kinase 2 in complex with PV1162, a novel inhibitor | | Descriptor: | N-{4-[(1E)-N-carbamimidoylbutanehydrazonoyl]phenyl}-5-methoxy-1H-indole-2-carboxamide, NITRATE ION, SERINE/THREONINE-PROTEIN KINASE CHK2 | | Authors: | Lountos, G.T, Jobson, A.G, Tropea, J.E, Self, C, Zhang, G, Pommier, Y, Shoemaker, R.H, Waugh, D.S. | | Deposit date: | 2011-05-16 | | Release date: | 2011-09-07 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | X-Ray Structures of Checkpoint Kinase 2 in Complex with Inhibitors that Target its Gatekeeper-Dependent Hydrophobic Pocket.
FEBS Lett., 585, 2011
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2YIR
 | | Structural analysis of checkpoint kinase 2 in complex with inhibitor PV1352 | | Descriptor: | (E)-N-(5-(2-CARBAMIMIDOYLHYDRAZONO)-5,6,7,8-TETRAHYDRONAPHTHALEN-2-YL)-7-NITRO-1H-INDOLE-2-CARBOXAMIDE, NITRATE ION, SERINE/THREONINE-PROTEIN KINASE CHK2 | | Authors: | Lountos, G.T, Jobson, A.G, Tropea, J.E, Self, C, Zhang, G, Pommier, Y, Shoemaker, R.H, Waugh, D.S. | | Deposit date: | 2011-05-16 | | Release date: | 2011-09-07 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | X-Ray Structures of Checkpoint Kinase 2 in Complex with Inhibitors that Target its Gatekeeper-Dependent Hydrophobic Pocket.
FEBS Lett., 585, 2011
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8SZD
 | | Crystal structure of Yersinia pestis dihydrofolate reductase at 1.25-A resolution | | Descriptor: | CHLORIDE ION, Dihydrofolate reductase, MAGNESIUM ION, ... | | Authors: | Shaw, G.X, Cherry, S, Tropea, J.E, Waugh, D.S, Ji, X. | | Deposit date: | 2023-05-29 | | Release date: | 2023-06-07 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | Crystal structure of Yersinia pestis dihydrofolate reductase at 1.25-A resolution
To be published
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1K6Z
 | | Crystal Structure of the Yersinia Secretion Chaperone SycE | | Descriptor: | IMIDAZOLE, Type III secretion chaperone SycE | | Authors: | Evdokimov, A.G, Tropea, J.E, Routzahn, K.M, Waugh, D.S. | | Deposit date: | 2001-10-17 | | Release date: | 2001-10-31 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Three-dimensional structure of the type III secretion chaperone SycE from Yersinia pestis.
Acta Crystallogr.,Sect.D, 58, 2002
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5F6D
 | | Crystal structure of Ubc9 (K48A/K49A/E54A) complexed with Fragment 6 | | Descriptor: | 6~{H}-benzo[c][1,2]benzothiazine 5,5-dioxide, SUMO-conjugating enzyme UBC9 | | Authors: | Lountos, G.T, Hewitt, W.M, Zlotkowski, K, Dahlhauser, S, Saunders, L.B, Needle, D, Tropea, J.E, Zhan, C, Wei, G, Ma, B, Nussinov, R, Schneekloth, J.S.Jr, Waugh, D.S. | | Deposit date: | 2015-12-05 | | Release date: | 2016-04-27 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.553 Å) | | Cite: | Insights Into the Allosteric Inhibition of the SUMO E2 Enzyme Ubc9.
Angew.Chem.Int.Ed.Engl., 55, 2016
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5F6W
 | | Crystal structure of Ubc9 (K48/K49A/E54A) complexed with Fragment 1 (biphenol) | | Descriptor: | 2-(2-hydroxyphenyl)phenol, SUMO-conjugating enzyme UBC9 | | Authors: | Lountos, G.T, Hewitt, W.M, Zlotkowski, K, Dahlhauser, S, Saunders, L.B, Needle, D, Tropea, J.E, Zhan, C, Wei, G, Ma, B, Nussinov, R, Schneekloth, J.S.Jr, Waugh, D.S. | | Deposit date: | 2015-12-07 | | Release date: | 2016-04-27 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.699 Å) | | Cite: | Insights Into the Allosteric Inhibition of the SUMO E2 Enzyme Ubc9.
Angew.Chem.Int.Ed.Engl., 55, 2016
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5F6V
 | | Crystal structure of Ubc9 (K48/K49A/E54A) complexed with Fragment 1 (biphenol from fragment cocktail screen) | | Descriptor: | 2-(2-hydroxyphenyl)phenol, SUMO-conjugating enzyme UBC9 | | Authors: | Lountos, G.T, Hewitt, W.M, Zlotkowski, K, Dahlhauser, S, Saunders, L.B, Needle, D, Tropea, J.E, Zhan, C, Wei, G, Ma, B, Nussinov, R, Schneekloth, J.S.Jr, Waugh, D.S. | | Deposit date: | 2015-12-07 | | Release date: | 2016-04-27 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.492 Å) | | Cite: | Insights Into the Allosteric Inhibition of the SUMO E2 Enzyme Ubc9.
Angew.Chem.Int.Ed.Engl., 55, 2016
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5F6X
 | | Crystal structure of Ubc9 (K48/K49A/E54A) complexed with Fragment 2 (mercaptobenzoxazole from cocktail screen) | | Descriptor: | 5-chloranyl-3~{H}-1,3-benzoxazole-2-thione, SUMO-conjugating enzyme UBC9 | | Authors: | Lountos, G.T, Hewitt, W.M, Zlotkowski, K, Dahlhauser, S, Saunders, L.B, Needle, D, Tropea, J.E, Zhan, C, Wei, G, Ma, B, Nussinov, R, Schneekloth, J.S.Jr, Waugh, D.S. | | Deposit date: | 2015-12-07 | | Release date: | 2016-04-27 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.56 Å) | | Cite: | Insights Into the Allosteric Inhibition of the SUMO E2 Enzyme Ubc9.
Angew.Chem.Int.Ed.Engl., 55, 2016
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5F6E
 | | Crystal Structure of human Ubc9 (K48A/K49A/E54A) | | Descriptor: | 1,2-ETHANEDIOL, SUMO-conjugating enzyme UBC9 | | Authors: | Lountos, G.T, Hewitt, W.M, Zlotkowski, Z, Dahlhauser, S, Saunders, L.B, Needle, D, Tropea, J.E, Zhan, C, Wei, G, Ma, B, Nussinov, R, Schneekloth, J.S.Jr, Waugh, D.S. | | Deposit date: | 2015-12-05 | | Release date: | 2016-04-27 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.12 Å) | | Cite: | Insights Into the Allosteric Inhibition of the SUMO E2 Enzyme Ubc9.
Angew.Chem.Int.Ed.Engl., 55, 2016
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5F6U
 | | Crystal Structure of Ubc9 (K48A/K49A/E54A) complexed with Fragment 8 (JSS190B146) | | Descriptor: | SUMO-conjugating enzyme UBC9, ethyl 3-[4-(2-hydroxyphenyl)-3-oxidanyl-phenyl]propanoate | | Authors: | Lountos, G.T, Hewitt, W.M, Zlotkowski, Z, Dahlhauser, S, Saunders, L.B, Needle, D, Tropea, J.E, Zhan, C, Wei, G, Ma, B, Nussinov, R, Schneekloth, J.S.Jr, Waugh, D.S. | | Deposit date: | 2015-12-07 | | Release date: | 2016-04-27 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.552 Å) | | Cite: | Insights Into the Allosteric Inhibition of the SUMO E2 Enzyme Ubc9.
Angew.Chem.Int.Ed.Engl., 55, 2016
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