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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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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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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1AJS
 | | REFINEMENT AND COMPARISON OF THE CRYSTAL STRUCTURES OF PIG CYTOSOLIC ASPARTATE AMINOTRANSFERASE AND ITS COMPLEX WITH 2-METHYLASPARTATE | | Descriptor: | 2-[(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL)-AMINO]-2-METHYL-SUCCINIC ACID, ASPARTATE AMINOTRANSFERASE | | Authors: | Rhee, S, Silva, M.M, Hyde, C.C, Rogers, P.H, Metzler, C.M, Metzler, D.E, Arnone, A. | | Deposit date: | 1997-05-08 | | Release date: | 1997-08-20 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Refinement and comparisons of the crystal structures of pig cytosolic aspartate aminotransferase and its complex with 2-methylaspartate.
J.Biol.Chem., 272, 1997
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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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1AJR
 | | REFINEMENT AND COMPARISON OF THE CRYSTAL STRUCTURES OF PIG CYTOSOLIC ASPARTATE AMINOTRANSFERASE AND ITS COMPLEX WITH 2-METHYLASPARTATE | | Descriptor: | ASPARTATE AMINOTRANSFERASE | | Authors: | Rhee, S, Silva, M.M, Hyde, C.C, Rogers, P.H, Metzler, C.M, Metzler, D.E, Arnone, A. | | Deposit date: | 1997-05-08 | | Release date: | 1997-08-20 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.74 Å) | | Cite: | Refinement and comparisons of the crystal structures of pig cytosolic aspartate aminotransferase and its complex with 2-methylaspartate.
J.Biol.Chem., 272, 1997
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5VK7
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5VJZ
 | | Joint X-ray/neutron structure of aspartate aminotransferase with alpha-methyl-aspartate at pH 7.5 | | Descriptor: | 2-[(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL)-AMINO]-2-METHYL-SUCCINIC ACID, Aspartate aminotransferase, cytoplasmic | | Authors: | Dajnowicz, S, Kovalevsky, A.Y, Mueser, T.C. | | Deposit date: | 2017-04-20 | | Release date: | 2017-11-01 | | Last modified: | 2022-03-16 | | Method: | NEUTRON DIFFRACTION (2 Å), X-RAY DIFFRACTION | | Cite: | Direct visualization of critical hydrogen atoms in a pyridoxal 5'-phosphate enzyme.
Nat Commun, 8, 2017
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