4FEG
 
 | | High-resolution structure of pyruvate oxidase in complex with reaction intermediate 2-hydroxyethyl-thiamin diphosphate carbanion-enamine, crystal A | | Descriptor: | 2-[(2E)-3-[(4-AMINO-2-METHYLPYRIMIDIN-5-YL)METHYL]-2-(1-HYDROXYETHYLIDENE)-4-METHYL-2,3-DIHYDRO-1,3-THIAZOL-5-YL]ETHYL TRIHYDROGEN DIPHOSPHATE, FLAVIN-ADENINE DINUCLEOTIDE, GLYCEROL, ... | | Authors: | Meyer, D, Neumann, P, Koers, E, Sjuts, H, Luedtke, S, Sheldrick, G.M, Ficner, R, Tittmann, K. | | Deposit date: | 2012-05-30 | | Release date: | 2012-06-20 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.09 Å) | | Cite: | Unexpected tautomeric equilibria of the carbanion-enamine intermediate in pyruvate oxidase highlight unrecognized chemical versatility of thiamin.
Proc.Natl.Acad.Sci.USA, 109, 2012
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4FEE
 | | High-resolution structure of pyruvate oxidase in complex with reaction intermediate 2-hydroxyethyl-thiamin diphosphate carbanion-enamine, crystal B | | Descriptor: | 2-[(2E)-3-[(4-AMINO-2-METHYLPYRIMIDIN-5-YL)METHYL]-2-(1-HYDROXYETHYLIDENE)-4-METHYL-2,3-DIHYDRO-1,3-THIAZOL-5-YL]ETHYL TRIHYDROGEN DIPHOSPHATE, FLAVIN-ADENINE DINUCLEOTIDE, GLYCEROL, ... | | Authors: | Meyer, D, Neumann, P, Koers, E, Sjuts, H, Luedtke, S, Sheldrick, G.M, Ficner, R, Tittmann, K. | | Deposit date: | 2012-05-30 | | Release date: | 2012-06-20 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.13 Å) | | Cite: | Unexpected tautomeric equilibria of the carbanion-enamine intermediate in pyruvate oxidase highlight unrecognized chemical versatility of thiamin.
Proc.Natl.Acad.Sci.USA, 109, 2012
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4KXX
 | | Human transketolase in covalent complex with donor ketose D-sedoheptulose-7-phosphate | | Descriptor: | (2R,3R,4S,5R,6S)-2,3,4,5,6,7-hexahydroxyheptyl dihydrogen phosphate, 1,2-ETHANEDIOL, MAGNESIUM ION, ... | | Authors: | Neumann, P, Luedtke, S, Ficner, R, Tittmann, K. | | Deposit date: | 2013-05-28 | | Release date: | 2013-08-21 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.03 Å) | | Cite: | Sub-angstrom-resolution crystallography reveals physical distortions that enhance reactivity of a covalent enzymatic intermediate.
Nat Chem, 5, 2013
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4KXV
 | | Human transketolase in covalent complex with donor ketose D-xylulose-5-phosphate, crystal 1 | | Descriptor: | 1,2-ETHANEDIOL, CALCIUM ION, D-XYLITOL-5-PHOSPHATE, ... | | Authors: | Neumann, P, Luedtke, S, Ficner, R, Tittmann, K. | | Deposit date: | 2013-05-28 | | Release date: | 2013-08-21 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (0.97 Å) | | Cite: | Sub-angstrom-resolution crystallography reveals physical distortions that enhance reactivity of a covalent enzymatic intermediate.
Nat Chem, 5, 2013
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4KXU
 | | Human transketolase in covalent complex with donor ketose D-fructose-6-phosphate | | Descriptor: | 1,2-ETHANEDIOL, D-SORBITOL-6-PHOSPHATE, MAGNESIUM ION, ... | | Authors: | Neumann, P, Luedtke, S, Ficner, R, Tittmann, K. | | Deposit date: | 2013-05-28 | | Release date: | 2013-08-21 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (0.98 Å) | | Cite: | Sub-angstrom-resolution crystallography reveals physical distortions that enhance reactivity of a covalent enzymatic intermediate.
Nat Chem, 5, 2013
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4KXY
 | | Human transketolase in complex with ThDP analogue (R)-2-(1,2-dihydroxyethyl)-3-deaza-ThDP | | Descriptor: | 1,2-ETHANEDIOL, 2-{4-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-[(1R)-1,2-dihydroxyethyl]-3-methylthiophen-2-yl}ethyl trihydrogen diphosphate, CALCIUM ION, ... | | Authors: | Neumann, P, Luedtke, S, Erixon, K.M, Leeper, F, Kluger, R, Ficner, R, Tittmann, K. | | Deposit date: | 2013-05-28 | | Release date: | 2013-08-21 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.26 Å) | | Cite: | Sub-angstrom-resolution crystallography reveals physical distortions that enhance reactivity of a covalent enzymatic intermediate.
Nat Chem, 5, 2013
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4KXW
 | | Human transketolase in covalent complex with donor ketose D-xylulose-5-phosphate, crystal 2 | | Descriptor: | 1,2-ETHANEDIOL, D-XYLITOL-5-PHOSPHATE, MAGNESIUM ION, ... | | Authors: | Neumann, P, Luedtke, S, Ficner, R, Tittmann, K. | | Deposit date: | 2013-05-28 | | Release date: | 2013-08-21 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (0.97 Å) | | Cite: | Sub-angstrom-resolution crystallography reveals physical distortions that enhance reactivity of a covalent enzymatic intermediate.
Nat Chem, 5, 2013
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