6JUG
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5TOQ
| High resolution crystal structure of AAT | Descriptor: | Aspartate aminotransferase, cytoplasmic | Authors: | Mueser, T.C, Dajnowicz, S, Kovalevsky, A. | Deposit date: | 2016-10-18 | Release date: | 2017-03-01 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Direct evidence that an extended hydrogen-bonding network influences activation of pyridoxal 5'-phosphate in aspartate aminotransferase. J. Biol. Chem., 292, 2017
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5TON
| Crystal structure of AAT H143L mutant | Descriptor: | Aspartate aminotransferase, cytoplasmic | Authors: | Mueser, T.C, Dajnowicz, S, Kovalevsky, A. | Deposit date: | 2016-10-18 | Release date: | 2017-03-01 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Direct evidence that an extended hydrogen-bonding network influences activation of pyridoxal 5'-phosphate in aspartate aminotransferase. J. Biol. Chem., 292, 2017
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5TOR
| Crystal structure of AAT D222T mutant | Descriptor: | Aspartate aminotransferase, cytoplasmic | Authors: | Mueser, T.C, Dajnowicz, S, Kovalevsky, A. | Deposit date: | 2016-10-18 | Release date: | 2017-03-01 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (1.35 Å) | Cite: | Direct evidence that an extended hydrogen-bonding network influences activation of pyridoxal 5'-phosphate in aspartate aminotransferase. J. Biol. Chem., 292, 2017
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5TOT
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5KB3
| 1.4 A resolution structure of Helicobacter Pylori MTAN in complexed with p-ClPh-DADMe-ImmA | Descriptor: | (3R,4S)-1-[(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)methyl]-4-{[(4-chlorophenyl)sulfanyl]methyl}pyrrolidin-3-ol, Aminodeoxyfutalosine nucleosidase, MAGNESIUM ION | Authors: | Banco, M.T, Ronning, D.R. | Deposit date: | 2016-06-02 | Release date: | 2016-11-16 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.399 Å) | Cite: | Neutron structures of the Helicobacter pylori 5'-methylthioadenosine nucleosidase highlight proton sharing and protonation states. Proc. Natl. Acad. Sci. U.S.A., 113, 2016
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4S2D
| Joint X-ray/neutron structure of Trichoderma reesei xylanase II in complex with MES at pH 5.7 | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Endo-1,4-beta-xylanase 2, IODIDE ION | Authors: | Kovalevsky, A.Y, Wan, Q, Langan, P. | Deposit date: | 2015-01-20 | Release date: | 2015-09-23 | Last modified: | 2019-12-25 | Method: | NEUTRON DIFFRACTION (1.6 Å), X-RAY DIFFRACTION | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography. Proc.Natl.Acad.Sci.USA, 112, 2015
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6K9O
| Crystal Structure Analysis of Protein | Descriptor: | Endo-1,4-beta-xylanase 2, GLYCEROL, IODIDE ION | Authors: | Li, C, Wan, Q. | Deposit date: | 2019-06-17 | Release date: | 2020-06-17 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (1.06 Å) | Cite: | Studying the Role of a Single Mutation of a Family 11 Glycoside Hydrolase Using High-Resolution X-ray Crystallography. Protein J., 39, 2020
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7TUR
| Joint X-ray/neutron structure of aspastate aminotransferase (AAT) in complex with pyridoxamine 5'-phosphate (PMP) | Descriptor: | 2-[(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL)-AMINO]-2-METHYL-SUCCINIC ACID, 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE, Aspartate aminotransferase, ... | Authors: | Drago, V.N, Kovalevsky, A.Y, Dajnowicz, S, Mueser, T.C. | Deposit date: | 2022-02-03 | Release date: | 2022-09-28 | Last modified: | 2023-10-25 | Method: | NEUTRON DIFFRACTION (1.7 Å), X-RAY DIFFRACTION | Cite: | An N⋯H⋯N low-barrier hydrogen bond preorganizes the catalytic site of aspartate aminotransferase to facilitate the second half-reaction. Chem Sci, 13, 2022
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4QDW
| Joint X-ray and neutron structure of Streptomyces rubiginosus D-xylose isomerase in complex with two Ni2+ ions and linear L-arabinose | Descriptor: | L-arabinose, NICKEL (II) ION, Xylose isomerase | Authors: | Kovalevsky, A.Y, Langan, P. | Deposit date: | 2014-05-14 | Release date: | 2014-09-03 | Last modified: | 2024-02-28 | Method: | NEUTRON DIFFRACTION (1.8 Å), X-RAY DIFFRACTION | Cite: | L-Arabinose Binding, Isomerization, and Epimerization by D-Xylose Isomerase: X-Ray/Neutron Crystallographic and Molecular Simulation Study. Structure, 22, 2014
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4QE5
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4QE4
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4QEH
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4QDP
| Joint X-ray and neutron structure of Streptomyces rubiginosus D-xylose isomerase in complex with two Cd2+ ions and cyclic beta-L-arabinose | Descriptor: | CADMIUM ION, Xylose isomerase, beta-L-arabinopyranose | Authors: | Kovalevsky, A.Y, Langan, P. | Deposit date: | 2014-05-14 | Release date: | 2014-09-03 | Last modified: | 2024-02-28 | Method: | NEUTRON DIFFRACTION (2 Å), X-RAY DIFFRACTION | Cite: | L-Arabinose Binding, Isomerization, and Epimerization by D-Xylose Isomerase: X-Ray/Neutron Crystallographic and Molecular Simulation Study. Structure, 22, 2014
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4PDJ
| Neutron crystal Structure of E.coli Dihydrofolate Reductase complexed with folate and NADP+ | Descriptor: | DIHYDROFOLIC ACID, Dihydrofolate reductase, MANGANESE (II) ION, ... | Authors: | Wan, Q, Kovalevsky, A.Y, Wilson, M, Langan, P, Dealwis, C, Bennett, B. | Deposit date: | 2014-04-18 | Release date: | 2015-04-15 | Last modified: | 2024-04-03 | Method: | NEUTRON DIFFRACTION (1.599 Å), X-RAY DIFFRACTION | Cite: | Toward resolving the catalytic mechanism of dihydrofolate reductase using neutron and ultrahigh-resolution X-ray crystallography. Proc.Natl.Acad.Sci.USA, 111, 2014
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4QEE
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4QE1
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4HKW
| Crystal Structures of Mutant Endo-beta-1,4-xylanase II Complexed with Substrate and Products | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CALCIUM ION, Endo-1,4-beta-xylanase 2, ... | Authors: | Kovalevsky, A.Y, Wan, Q, Langan, P, Coates, L. | Deposit date: | 2012-10-15 | Release date: | 2014-01-08 | Last modified: | 2024-10-16 | Method: | X-RAY DIFFRACTION (1.65 Å) | Cite: | X-ray crystallographic studies of family 11 xylanase Michaelis and product complexes: implications for the catalytic mechanism. Acta Crystallogr.,Sect.D, 70, 2014
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4QXK
| Joint X-ray/neutron structure of PKGIbeta in complex with cGMP | Descriptor: | CYCLIC GUANOSINE MONOPHOSPHATE, SODIUM ION, cGMP-dependent protein kinase 1 | Authors: | Kim, C, Gerlits, O, Kovalevsky, A, Huang, G.Y. | Deposit date: | 2014-07-21 | Release date: | 2014-11-12 | Last modified: | 2024-02-28 | Method: | NEUTRON DIFFRACTION (2.2 Å), X-RAY DIFFRACTION | Cite: | Neutron Diffraction Reveals Hydrogen Bonds Critical for cGMP-Selective Activation: Insights for cGMP-Dependent Protein Kinase Agonist Design. Biochemistry, 53, 2014
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5EB6
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5EXU
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5EJU
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5EB7
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7D49
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7D4L
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