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Volumn 49, Issue 4, 2011, Pages 380-387

Free energy analysis of ω-transaminase reactions to dissect how the enzyme controls the substrate selectivity

Author keywords

Binding energy; Protein flexibility; Substrate selectivity; Transaminase; Transition state

Indexed keywords

ACTIVE SITE; ACTIVE SITE RESIDUES; BULKY SUBSTITUENTS; CHIRAL AMINES; ENZYME-SUBSTRATE BINDING; FREE ENERGY ANALYSIS; MICHAELIS COMPLEX; NATURALLY OCCURRING; PARACOCCUS DENITRIFICANS; PH DEPENDENCE; PROTEIN FLEXIBILITY; STERIC CONSTRAINT; STRUCTURAL DIFFERENCES; SUBSTRATE BINDING; SUBSTRATE SELECTIVITY; THERMODYNAMIC INVESTIGATION; TRANSAMINASE; TRANSITION STATE;

EID: 80051792179     PISSN: 01410229     EISSN: 18790909     Source Type: Journal    
DOI: 10.1016/j.enzmictec.2011.06.019     Document Type: Article
Times cited : (31)

References (57)
  • 2
    • 34247232644 scopus 로고    scopus 로고
    • Effective pharmacologic management of Alzheimer's disease
    • Farlow M.R., Cummings J.L. Effective pharmacologic management of Alzheimer's disease. Am J Med 2007, 120:388-397.
    • (2007) Am J Med , vol.120 , pp. 388-397
    • Farlow, M.R.1    Cummings, J.L.2
  • 3
    • 77954782898 scopus 로고    scopus 로고
    • Chemoenzymatic asymmetric total synthesis of (S)-Rivastigmine using ω-transaminases
    • Fuchs M., Koszelewski D., Tauber K., Kroutil W., Faber K. Chemoenzymatic asymmetric total synthesis of (S)-Rivastigmine using ω-transaminases. Chem Commun 2010, 46:5500-5502.
    • (2010) Chem Commun , vol.46 , pp. 5500-5502
    • Fuchs, M.1    Koszelewski, D.2    Tauber, K.3    Kroutil, W.4    Faber, K.5
  • 5
    • 3342948297 scopus 로고    scopus 로고
    • Unexpected mexiletine responses of a mutant cardiac Na+ channel implicate the selectivity filter as a structural determinant of antiarrhythmic drug access
    • Sasaki K., Makita N., Sunami A., Sakurada H., Shirai N., Yokoi H., et al. Unexpected mexiletine responses of a mutant cardiac Na+ channel implicate the selectivity filter as a structural determinant of antiarrhythmic drug access. Mol Pharmacol 2004, 66:330-336.
    • (2004) Mol Pharmacol , vol.66 , pp. 330-336
    • Sasaki, K.1    Makita, N.2    Sunami, A.3    Sakurada, H.4    Shirai, N.5    Yokoi, H.6
  • 6
    • 70350686749 scopus 로고    scopus 로고
    • Deracemization of mexiletine biocatalyzed by ω-transaminases
    • Koszelewski D., Pressnitz D., Clay D., Kroutil W. Deracemization of mexiletine biocatalyzed by ω-transaminases. Org Lett 2009, 11:4810-4812.
    • (2009) Org Lett , vol.11 , pp. 4810-4812
    • Koszelewski, D.1    Pressnitz, D.2    Clay, D.3    Kroutil, W.4
  • 7
    • 0027168540 scopus 로고
    • Long-term hemodynamic effects at rest and during exercise of newer antihypertensive agents and salt restriction in essential hypertension: review of epanolol, doxazosin, amlodipine, felodipine, diltiazem, lisinopril, dilevalol, carvedilol, and ketanserin
    • Omvik P., Lund-Johansen P. Long-term hemodynamic effects at rest and during exercise of newer antihypertensive agents and salt restriction in essential hypertension: review of epanolol, doxazosin, amlodipine, felodipine, diltiazem, lisinopril, dilevalol, carvedilol, and ketanserin. Cardiovasc Drugs Ther 1993, 7:193-206.
    • (1993) Cardiovasc Drugs Ther , vol.7 , pp. 193-206
    • Omvik, P.1    Lund-Johansen, P.2
  • 8
    • 68049106179 scopus 로고    scopus 로고
    • Directed evolution drives the next generation of biocatalysts
    • Turner N.J. Directed evolution drives the next generation of biocatalysts. Nat Chem Biol 2009, 5:567-573.
    • (2009) Nat Chem Biol , vol.5 , pp. 567-573
    • Turner, N.J.1
  • 9
    • 0032825993 scopus 로고    scopus 로고
    • Non-conventional hydrolase chemistry: amide and carbamate bond formation catalyzed by lipases
    • Gotor V. Non-conventional hydrolase chemistry: amide and carbamate bond formation catalyzed by lipases. Bioorg Med Chem 1999, 7:2189-2197.
    • (1999) Bioorg Med Chem , vol.7 , pp. 2189-2197
    • Gotor, V.1
  • 10
    • 70350749438 scopus 로고    scopus 로고
    • Biocatalytic routes to chiral amines and amino acids
    • Gotor-Fernández V., Gotor V. Biocatalytic routes to chiral amines and amino acids. Curr Opin Drug Disc Dev 2009, 12:784-797.
    • (2009) Curr Opin Drug Disc Dev , vol.12 , pp. 784-797
    • Gotor-Fernández, V.1    Gotor, V.2
  • 11
    • 53849136883 scopus 로고    scopus 로고
    • Fully enzymatic resolution of chiral amines: acylation and deacylation in the presence of Candida antarctica lipase B
    • Ismail H., Lau R.M., Van Rantwijk F., Sheldon R.A. Fully enzymatic resolution of chiral amines: acylation and deacylation in the presence of Candida antarctica lipase B. Adv Synth Catal 2008, 350:1511-1516.
    • (2008) Adv Synth Catal , vol.350 , pp. 1511-1516
    • Ismail, H.1    Lau, R.M.2    Van Rantwijk, F.3    Sheldon, R.A.4
  • 12
    • 21044439352 scopus 로고    scopus 로고
    • Directed evolution of an amine oxidase for the preparative deracemisation of cyclic secondary amines
    • Carr R., Alexeeva M., Dawson M.J., Gotor-Fernández V., Humphrey C.E., Turner N.J. Directed evolution of an amine oxidase for the preparative deracemisation of cyclic secondary amines. ChemBioChem 2005, 6:637-639.
    • (2005) ChemBioChem , vol.6 , pp. 637-639
    • Carr, R.1    Alexeeva, M.2    Dawson, M.J.3    Gotor-Fernández, V.4    Humphrey, C.E.5    Turner, N.J.6
  • 13
    • 0142214752 scopus 로고    scopus 로고
    • Directed evolution of an amine oxidase possessing both broad substrate specificity and high enantioselectivity
    • Carr R., Alexeeva M., Enright A., Eve T.S.C., Dawson M.J., Turner N.J. Directed evolution of an amine oxidase possessing both broad substrate specificity and high enantioselectivity. Angew Chem Int Ed 2003, 42:4807-4810.
    • (2003) Angew Chem Int Ed , vol.42 , pp. 4807-4810
    • Carr, R.1    Alexeeva, M.2    Enright, A.3    Eve, T.S.C.4    Dawson, M.J.5    Turner, N.J.6
  • 14
    • 0032488279 scopus 로고    scopus 로고
    • Kinetic modeling of ω-transamination for enzymatic kinetic resolution of α-methylbenzylamine
    • Shin J.S., Kim B.G. Kinetic modeling of ω-transamination for enzymatic kinetic resolution of α-methylbenzylamine. Biotechnol Bioeng 1998, 60:534-540.
    • (1998) Biotechnol Bioeng , vol.60 , pp. 534-540
    • Shin, J.S.1    Kim, B.G.2
  • 15
    • 0035810702 scopus 로고    scopus 로고
    • Kinetic resolution of chiral amines with ω-transaminase using an enzyme-membrane reactor
    • Shin J.S., Kim B.G., Liese A., Wandrey C. Kinetic resolution of chiral amines with ω-transaminase using an enzyme-membrane reactor. Biotechnol Bioeng 2001, 73:179-187.
    • (2001) Biotechnol Bioeng , vol.73 , pp. 179-187
    • Shin, J.S.1    Kim, B.G.2    Liese, A.3    Wandrey, C.4
  • 16
    • 53849148913 scopus 로고    scopus 로고
    • Preparation of (R)-amines from racemic amines with an (S)-amine transaminase from Bacillus megaterium
    • Hanson R.L., Davis B.L., Chen Y., Goldberg S.L., Parker W.L., Tully T.P., et al. Preparation of (R)-amines from racemic amines with an (S)-amine transaminase from Bacillus megaterium. Adv Synth Catal 2008, 350:1367-1375.
    • (2008) Adv Synth Catal , vol.350 , pp. 1367-1375
    • Hanson, R.L.1    Davis, B.L.2    Chen, Y.3    Goldberg, S.L.4    Parker, W.L.5    Tully, T.P.6
  • 17
    • 64549086833 scopus 로고    scopus 로고
    • Efficient kinetic resolution of racemic amines using a transaminase in combination with an amino acid oxidase
    • Truppo M.D., Turner N.J., Rozzell J.D. Efficient kinetic resolution of racemic amines using a transaminase in combination with an amino acid oxidase. Chem Commun 2009, 2127-2129.
    • (2009) Chem Commun , pp. 2127-2129
    • Truppo, M.D.1    Turner, N.J.2    Rozzell, J.D.3
  • 18
    • 53849108808 scopus 로고    scopus 로고
    • A protection strategy substantially enhances rate and enantioselectivity in ω-transaminase-catalyzed kinetic resolutions
    • Höhne M., Robins K., Bornscheuer U.T. A protection strategy substantially enhances rate and enantioselectivity in ω-transaminase-catalyzed kinetic resolutions. Adv Synth Catal 2008, 350:807-812.
    • (2008) Adv Synth Catal , vol.350 , pp. 807-812
    • Höhne, M.1    Robins, K.2    Bornscheuer, U.T.3
  • 19
    • 0033589366 scopus 로고    scopus 로고
    • Asymmetric synthesis of chiral amines with ω-transaminase
    • Shin J.S., Kim B.G. Asymmetric synthesis of chiral amines with ω-transaminase. Biotechnol Bioeng 1999, 65:206-211.
    • (1999) Biotechnol Bioeng , vol.65 , pp. 206-211
    • Shin, J.S.1    Kim, B.G.2
  • 20
    • 77954791339 scopus 로고    scopus 로고
    • Transaminations with isopropyl amine: equilibrium displacement with yeast alcohol dehydrogenase coupled to in situ cofactor regeneration
    • Cassimjee K.E., Branneby C., Abedi V., Wells A., Berglund P. Transaminations with isopropyl amine: equilibrium displacement with yeast alcohol dehydrogenase coupled to in situ cofactor regeneration. Chem Commun 2010, 46:5569-5571.
    • (2010) Chem Commun , vol.46 , pp. 5569-5571
    • Cassimjee, K.E.1    Branneby, C.2    Abedi, V.3    Wells, A.4    Berglund, P.5
  • 22
    • 56749102605 scopus 로고    scopus 로고
    • Asymmetric synthesis of optically pure pharmacologically relevant amines employing ω-transaminases
    • Koszelewski D., Lavandera I., Clay D., Rozzell D., Kroutil W. Asymmetric synthesis of optically pure pharmacologically relevant amines employing ω-transaminases. Adv Synth Catal 2008, 350:2761-2766.
    • (2008) Adv Synth Catal , vol.350 , pp. 2761-2766
    • Koszelewski, D.1    Lavandera, I.2    Clay, D.3    Rozzell, D.4    Kroutil, W.5
  • 23
    • 77149171446 scopus 로고    scopus 로고
    • Efficient production of enantiomerically pure chiral amines at concentrations of 50g/L using transaminases
    • Truppo M.D., David Rozzell J., Turner N.J. Efficient production of enantiomerically pure chiral amines at concentrations of 50g/L using transaminases. Org Process Res Dev 2010, 14:234-237.
    • (2010) Org Process Res Dev , vol.14 , pp. 234-237
    • Truppo, M.D.1    David Rozzell, J.2    Turner, N.J.3
  • 24
    • 58049160096 scopus 로고    scopus 로고
    • Rapid screening and scale-up of transaminase catalysed reactions
    • Truppo M.D., Rozzell J.D., Moore J.C., Turner N.J. Rapid screening and scale-up of transaminase catalysed reactions. Org Biomol Chem 2009, 7:395-398.
    • (2009) Org Biomol Chem , vol.7 , pp. 395-398
    • Truppo, M.D.1    Rozzell, J.D.2    Moore, J.C.3    Turner, N.J.4
  • 25
    • 48849087284 scopus 로고    scopus 로고
    • Efficient asymmetric synthesis of Chiral amines by combining transaminase and pyruvate decarboxylase
    • Höhne M., Kühl S., Robins K., Bornscheuer U.T. Efficient asymmetric synthesis of Chiral amines by combining transaminase and pyruvate decarboxylase. ChemBioChem 2008, 9:363-365.
    • (2008) ChemBioChem , vol.9 , pp. 363-365
    • Höhne, M.1    Kühl, S.2    Robins, K.3    Bornscheuer, U.T.4
  • 26
    • 0037012917 scopus 로고    scopus 로고
    • Exploring the active site of amine:pyruvate aminotransferase on the basis of the substrate structure-reactivity relationship: How the enzyme controls substrate specificity and stereoselectivity
    • Shin J.S., Kim B.G. Exploring the active site of amine:pyruvate aminotransferase on the basis of the substrate structure-reactivity relationship: How the enzyme controls substrate specificity and stereoselectivity. J Org Chem 2002, 67:2848-2853.
    • (2002) J Org Chem , vol.67 , pp. 2848-2853
    • Shin, J.S.1    Kim, B.G.2
  • 27
    • 24644442264 scopus 로고    scopus 로고
    • Dual substrate recognition of aminotransferases
    • Hirotsu K., Goto M., Okamoto A., Miyahara I. Dual substrate recognition of aminotransferases. Chem Rec 2005, 5:160-172.
    • (2005) Chem Rec , vol.5 , pp. 160-172
    • Hirotsu, K.1    Goto, M.2    Okamoto, A.3    Miyahara, I.4
  • 28
    • 77953120732 scopus 로고    scopus 로고
    • ω-Transaminases for the synthesis of non-racemic α-chiral primary amines
    • Koszelewski D., Tauber K., Faber K., Kroutil W. ω-Transaminases for the synthesis of non-racemic α-chiral primary amines. Trends Biotechnol 2010, 28:324-332.
    • (2010) Trends Biotechnol , vol.28 , pp. 324-332
    • Koszelewski, D.1    Tauber, K.2    Faber, K.3    Kroutil, W.4
  • 29
    • 0015926434 scopus 로고
    • Kinetic investigation of the α-chymotrypsin-catalyzed hydrolysis of peptide substrates
    • Baumann W.K., Bizzozero S.A., Dutler H. Kinetic investigation of the α-chymotrypsin-catalyzed hydrolysis of peptide substrates. Eur J Biochem 1973, 39:381-391.
    • (1973) Eur J Biochem , vol.39 , pp. 381-391
    • Baumann, W.K.1    Bizzozero, S.A.2    Dutler, H.3
  • 30
    • 0000326477 scopus 로고
    • Kinetic evidence for the formation of acyl-enzyme intermediates in the α-chymotrypsin-catalyzed hydrolyses of specific substrates
    • Zerner B., Bond R.P.M., Bender M.L. Kinetic evidence for the formation of acyl-enzyme intermediates in the α-chymotrypsin-catalyzed hydrolyses of specific substrates. J Am Chem Soc 1964, 86:3674-3679.
    • (1964) J Am Chem Soc , vol.86 , pp. 3674-3679
    • Zerner, B.1    Bond, R.P.M.2    Bender, M.L.3
  • 32
    • 77954274719 scopus 로고    scopus 로고
    • Iterative saturation mutagenesis accelerates laboratory evolution of enzyme stereoselectivity: rigorous comparison with traditional methods
    • Reetz M.T., Prasad S., Carballeira J.D., Gumulya Y., Bocola M. Iterative saturation mutagenesis accelerates laboratory evolution of enzyme stereoselectivity: rigorous comparison with traditional methods. J Am Chem Soc 2010, 132:9144-9152.
    • (2010) J Am Chem Soc , vol.132 , pp. 9144-9152
    • Reetz, M.T.1    Prasad, S.2    Carballeira, J.D.3    Gumulya, Y.4    Bocola, M.5
  • 33
    • 54349090614 scopus 로고    scopus 로고
    • Addressing the numbers problem in directed evolution
    • Reetz M.T., Kahakeaw D., Lohmer R. Addressing the numbers problem in directed evolution. ChemBioChem 2008, 9:1797-1804.
    • (2008) ChemBioChem , vol.9 , pp. 1797-1804
    • Reetz, M.T.1    Kahakeaw, D.2    Lohmer, R.3
  • 34
    • 65549098639 scopus 로고    scopus 로고
    • Fine-tuning of catalytic properties of catechol 1,2-dioxygenase by active site tailoring
    • Caglio R., Valetti F., Caposio P., Gribaudo G., Pessione E., Giunta C. Fine-tuning of catalytic properties of catechol 1,2-dioxygenase by active site tailoring. ChemBioChem 2009, 10:1015-1024.
    • (2009) ChemBioChem , vol.10 , pp. 1015-1024
    • Caglio, R.1    Valetti, F.2    Caposio, P.3    Gribaudo, G.4    Pessione, E.5    Giunta, C.6
  • 36
    • 0033593453 scopus 로고    scopus 로고
    • Redesigning the substrate specificity of an enzyme by cumulative effects of the mutations of non-active site residues
    • Oue S., Okamoto A., Yano T., Kagamiyama H. Redesigning the substrate specificity of an enzyme by cumulative effects of the mutations of non-active site residues. J Biol Chem 1999, 274:2344-2349.
    • (1999) J Biol Chem , vol.274 , pp. 2344-2349
    • Oue, S.1    Okamoto, A.2    Yano, T.3    Kagamiyama, H.4
  • 37
    • 0032510667 scopus 로고    scopus 로고
    • Directed evolution of an aspartate aminotransferase with new substrate specificities
    • Yano T., Oue S., Kagamiyama H. Directed evolution of an aspartate aminotransferase with new substrate specificities. Proc Natl Acad Sci USA 1998, 95:5511-5515.
    • (1998) Proc Natl Acad Sci USA , vol.95 , pp. 5511-5515
    • Yano, T.1    Oue, S.2    Kagamiyama, H.3
  • 38
    • 78650397209 scopus 로고    scopus 로고
    • One-pot conversion of L-threonine into L-homoalanine: biocatalytic production of an unnatural amino acid from a natural one
    • Park E., Kim M., Shin J.S. One-pot conversion of L-threonine into L-homoalanine: biocatalytic production of an unnatural amino acid from a natural one. Adv Synth Catal 2010, 352:3391-3398.
    • (2010) Adv Synth Catal , vol.352 , pp. 3391-3398
    • Park, E.1    Kim, M.2    Shin, J.S.3
  • 40
    • 0037154980 scopus 로고    scopus 로고
    • Protein folding and unfolding at atomic resolution
    • Fersht A.R., Daggett V. Protein folding and unfolding at atomic resolution. Cell 2002, 108:573-582.
    • (2002) Cell , vol.108 , pp. 573-582
    • Fersht, A.R.1    Daggett, V.2
  • 41
    • 2542599277 scopus 로고    scopus 로고
    • Φ-value analysis and the nature of protein-folding transition states
    • Fersht A.R., Sato S. Φ-value analysis and the nature of protein-folding transition states. Proc Natl Acad Sci USA 2004, 101:7976-7981.
    • (2004) Proc Natl Acad Sci USA , vol.101 , pp. 7976-7981
    • Fersht, A.R.1    Sato, S.2
  • 42
    • 0347357617 scopus 로고    scopus 로고
    • Protein folding and misfolding
    • Dobson C.M. Protein folding and misfolding. Nature 2003, 426:884-890.
    • (2003) Nature , vol.426 , pp. 884-890
    • Dobson, C.M.1
  • 43
    • 0024358426 scopus 로고
    • Mapping the transition state and pathway of protein folding by protein engineering
    • Matouschek A., Kellis J.T., Serrano L., Fersht A.R. Mapping the transition state and pathway of protein folding by protein engineering. Nature 1989, 340:122-126.
    • (1989) Nature , vol.340 , pp. 122-126
    • Matouschek, A.1    Kellis, J.T.2    Serrano, L.3    Fersht, A.R.4
  • 44
    • 0028054696 scopus 로고
    • Protonation state of the active-site Schiff base of aromatic amino acid aminotransferase: modulation by binding of ligands and implications for its role in catalysis
    • Iwasaki M., Hayashi H., Kagamiyama H. Protonation state of the active-site Schiff base of aromatic amino acid aminotransferase: modulation by binding of ligands and implications for its role in catalysis. J Biochem 1994, 115:156-161.
    • (1994) J Biochem , vol.115 , pp. 156-161
    • Iwasaki, M.1    Hayashi, H.2    Kagamiyama, H.3
  • 45
    • 0025971873 scopus 로고
    • The tyrosine-225 to phenylalanine mutation of Escherichia coli aspartate aminotransferase results in an alkaline transition in the spectrophotometric and kinetic pKa values and reduced values of both kcat and Km
    • Goldberg J.M., Swanson R.V., Goodman H.S., Kirsch J.F. The tyrosine-225 to phenylalanine mutation of Escherichia coli aspartate aminotransferase results in an alkaline transition in the spectrophotometric and kinetic pKa values and reduced values of both kcat and Km. Biochemistry 1991, 30:305-312.
    • (1991) Biochemistry , vol.30 , pp. 305-312
    • Goldberg, J.M.1    Swanson, R.V.2    Goodman, H.S.3    Kirsch, J.F.4
  • 46
    • 9744226460 scopus 로고    scopus 로고
    • A twisted base? The role of arginine in enzyme-catalyzed proton abstractions
    • Guillén Schlippe Y.V., Hedstrom L. A twisted base? The role of arginine in enzyme-catalyzed proton abstractions. Arch Biochem Biophys 2005, 433:266-278.
    • (2005) Arch Biochem Biophys , vol.433 , pp. 266-278
    • Guillén Schlippe, Y.V.1    Hedstrom, L.2
  • 47
    • 0029124159 scopus 로고
    • Alternating arginine-modulated substrate specificity in an engineered tyrosine aminotransferase
    • Malashkevich V.N., Onuffer J.J., Kirsch J.F., Jansonius J.N. Alternating arginine-modulated substrate specificity in an engineered tyrosine aminotransferase. Nat Struct Biol 1995, 2:548-553.
    • (1995) Nat Struct Biol , vol.2 , pp. 548-553
    • Malashkevich, V.N.1    Onuffer, J.J.2    Kirsch, J.F.3    Jansonius, J.N.4
  • 48
    • 0034687809 scopus 로고    scopus 로고
    • The substrate activation process in the catalytic reaction of Escherichia coli aromatic amino acid aminotransferase
    • Mainul Islam M., Hayashi H., Mizuguchi H., Kagamiyama H. The substrate activation process in the catalytic reaction of Escherichia coli aromatic amino acid aminotransferase. Biochemistry 2000, 39:15418-15428.
    • (2000) Biochemistry , vol.39 , pp. 15418-15428
    • Mainul Islam, M.1    Hayashi, H.2    Mizuguchi, H.3    Kagamiyama, H.4
  • 49
    • 0032573119 scopus 로고    scopus 로고
    • The imine-pyridine torsion of the pyridoxal 5'-phosphate schiff base of aspartate aminotransferase lowers its pKa in the unliganded enzyme and is crucial for the successive increase in the pKa during catalysis
    • Hayashi H., Mizuguchi H., Kagamiyama H. The imine-pyridine torsion of the pyridoxal 5'-phosphate schiff base of aspartate aminotransferase lowers its pKa in the unliganded enzyme and is crucial for the successive increase in the pKa during catalysis. Biochemistry 1998, 37:15076-15085.
    • (1998) Biochemistry , vol.37 , pp. 15076-15085
    • Hayashi, H.1    Mizuguchi, H.2    Kagamiyama, H.3
  • 50
    • 0006298689 scopus 로고
    • Correlation of structure and function in enzyme action
    • Koshland D.E. Correlation of structure and function in enzyme action. Science 1963, 142:1533-1541.
    • (1963) Science , vol.142 , pp. 1533-1541
    • Koshland, D.E.1
  • 52
    • 0035895342 scopus 로고    scopus 로고
    • Strain is more important than electrostatic interaction in controlling the pKa of the catalytic group in aspartate aminotransferase
    • Mizuguchi H., Hayashi H., Okada K., Miyahara I., Hirotsu K., Kagamiyama H. Strain is more important than electrostatic interaction in controlling the pKa of the catalytic group in aspartate aminotransferase. Biochemistry 2001, 40:353-360.
    • (2001) Biochemistry , vol.40 , pp. 353-360
    • Mizuguchi, H.1    Hayashi, H.2    Okada, K.3    Miyahara, I.4    Hirotsu, K.5    Kagamiyama, H.6
  • 53
    • 0033604853 scopus 로고    scopus 로고
    • The active site of Paracoccus denitrificans aromatic amino acid aminotransferase has contrary properties: flexibility and rigidity
    • Okamoto A., Ishii S., Hirotsu K., Kagamiyama H. The active site of Paracoccus denitrificans aromatic amino acid aminotransferase has contrary properties: flexibility and rigidity. Biochemistry 1999, 38:1176-1184.
    • (1999) Biochemistry , vol.38 , pp. 1176-1184
    • Okamoto, A.1    Ishii, S.2    Hirotsu, K.3    Kagamiyama, H.4
  • 54
    • 0037646540 scopus 로고    scopus 로고
    • Conformational change in aspartate aminotransferase on substrate binding induces strain in the catalytic group and enhances catalysis
    • Hayashi H., Mizuguchi H., Miyahara I., Nakajima Y., Hirotsu K., Kagamiyama H. Conformational change in aspartate aminotransferase on substrate binding induces strain in the catalytic group and enhances catalysis. J Biol Chem 2003, 278:9481-9488.
    • (2003) J Biol Chem , vol.278 , pp. 9481-9488
    • Hayashi, H.1    Mizuguchi, H.2    Miyahara, I.3    Nakajima, Y.4    Hirotsu, K.5    Kagamiyama, H.6
  • 55
    • 0035756087 scopus 로고    scopus 로고
    • Release of enzyme strain during catalysis reduces the activation energy barrier
    • Kagamiyama H., Hayashi H. Release of enzyme strain during catalysis reduces the activation energy barrier. Chem Rec 2001, 1:385-394.
    • (2001) Chem Rec , vol.1 , pp. 385-394
    • Kagamiyama, H.1    Hayashi, H.2
  • 57
    • 77954797329 scopus 로고    scopus 로고
    • Biocatalytic asymmetric synthesis of chiral amines from ketones applied to sitagliptin manufacture
    • Savile C.K., Janey J.M., Mundorff E.C., Moore J.C., Tam S., Jarvis W.R., et al. Biocatalytic asymmetric synthesis of chiral amines from ketones applied to sitagliptin manufacture. Science 2010, 329:305-309.
    • (2010) Science , vol.329 , pp. 305-309
    • Savile, C.K.1    Janey, J.M.2    Mundorff, E.C.3    Moore, J.C.4    Tam, S.5    Jarvis, W.R.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.