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1

Stereochemistry of lysine 2,3-aminomutase isolated from Clostridium subterminale strain SB4

Aberhart, D. John, Gould, Steven J., Lin, Horng Jau, Thiruvengadam, T. K., Weiller, Bruce H.

Journal:

Journal of the American Chemical Society

Year:

1983

Language:

english

File:

PDF, 1.41 MB

english, 1983

2

Synthesis of (3RS)-[2,3-3H2 (N)]-β-leucine

D. John Aberhart, Horng-Jau Lin

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1983

Language:

english

File:

PDF, 278 KB

english, 1983

3

Synthesis of (2S,4S)-[5-13C] leucine, (2R,4S)-[5-13C] leucine, and (2RS)-[1,2-13C2] leucine

D. John Aberhart, Bruce H. Weiller

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1983

Language:

english

File:

PDF, 256 KB

english, 1983

4

Biosynthesis of cardenolides in Digitalis lanata

Donald J. Aberhart, John G. Lloyd-Jones, Eliahu Caspi

Journal:

Year:

1973

Language:

english

File:

PDF, 682 KB

english, 1973

5

Stereochemistry of cysteinesulphinic acid decarboxylase

Aberhart, D. John

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1988

Language:

english

File:

PDF, 579 KB

english, 1988

6

Substrate stereochemistry of isovaleryl-CoA dehydrogenase elimination of the 2-pro-R hydrogen in biotin-deficient rats

D.John Aberhart, Chou-Hong Tann

Journal:

Bioorganic Chemistry

Year:

1981

Language:

english

File:

PDF, 425 KB

english, 1981

7

Synthesis of 2-(bromomethyl-13C)-fumaric acid (bromomesaconic acid)

D. John Aberhart, Chi-Tung Hsu

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1981

Language:

english

File:

PDF, 225 KB

english, 1981

8

Side-chain extension of 17-keto steroids to 17.alpha.,22-aldehydes

Aberhart, D. John, Hsu, Chi-Tung

Journal:

Journal of Organic Chemistry

Year:

1978

Language:

english

File:

PDF, 474 KB

english, 1978

9

On the mechanism of the hydrogen chloride catalysed isomerization of 5?-cholest-8(14)-en-3?-ol to 5?,17?-cholest-14-en-3?-ol: fate of the 17?-hydrogen atom

Aberhart, D. John, Chau, Tay-Yuan, Caspi, Eliahu

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1979

Language:

english

File:

PDF, 586 KB

english, 1979

10

Stereochemistry of lysine 2,3-aminomutase

Aberhart, D. John, Lin, Horng Jau, Weiller, Bruce H.

Journal:

Journal of the American Chemical Society

Year:

1981

Language:

english

File:

PDF, 381 KB

english, 1981

11

Synthesis of (2r)-[3,3,3-d3] isobutyric acid, ammonium salt

D.John Aberhart

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 113 KB

english, 1975

12

Nonoxidative cyclization of squalene by Tetrahymena pyriformis. Incorporation of a 3.beta. hydrogen (deuterium) atom into tetrahymanol

Aberhart, D. John, Caspi, Eliahu

Journal:

Journal of the American Chemical Society

Year:

1979

Language:

english

File:

PDF, 902 KB

english, 1979

13

Studies on the substrate stereochemistry of enoyl-CoA hydratase (crotonase): Nonstereospecific hydration of β-methylcrotonate in biotin-deficient rats

D.John Aberhart, Chou-Hong Tann

Journal:

Bioorganic Chemistry

Year:

1981

Language:

english

File:

PDF, 849 KB

english, 1981

14

Lysine 2,3-aminomutase: role of S-adenosyl-L-methionine in the mechanism. Demonstration of tritium transfer from (2RS,3RS)-[3-3H]lysine to S-adenosyl-L-methionine

Kilgore, James L., Aberhart, D. John

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1991

Language:

english

File:

PDF, 916 KB

english, 1991

15

Mechanistic studies on lysine 2,3-aminomutase: carbon-13?deuterium crossover experiments

Aberhart, D. John, Cotting, Jacques-Alain

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1988

Language:

english

File:

PDF, 516 KB

english, 1988

16

Substrate stereochemistry of 2-methyl-branched-chain acyl-CoA dehydrogenase: elimination of one hydrogen each from pro-2S)-methyl and α-methine of isobutyryl-CoA

Kay Tanaka, John J. O'Shea, Gaetano Finocchiaro, Yasuyuki Ikeda, D.John Aberhart, Pallab K. Ghoshal

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1986

Language:

english

File:

PDF, 298 KB

english, 1986

17

Synthesis of 3-hydroxy-3-(hydroxymethyl)-5-methylcyclohexane-1,2-dione dibenzoate, a reported hydrolytic degradation product of leucogenenol

Aberhart, D. John, Clardy, Jon, Ghoshal, Pallab K., Cunheng, He, Zheng, Qitai

Journal:

Journal of Organic Chemistry

Year:

1984

Language:

english

File:

PDF, 1.43 MB

english, 1984

18

ChemInform Abstract: BIOSYNTHESIS OF β-LACTAM ANTIBIOTICS. II. SYNTHESIS, AND INCORPORATION INTO PENICILLIN G, OF (2RS,2′RS,3R,3′R)-(3,3′-3H2)-CYSTINE AND (2RS,2′RS,3S,3′S)-(3,3′-3H2)CYSTINE

ABERHART, D. JOHN, LIN, LAWRENCE J., CHU, JOHN YEOU-RUOH

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 230 KB

1976

19

Synthesis of 3-epi-cholecalciferol and 5,6-trans-3-epi-cholecalciferol

Aberhart, D. John., Chu, John Y. R., Hsu, Adam C. T.

Journal:

Journal of Organic Chemistry

Year:

1976

Language:

english

File:

PDF, 437 KB

english, 1976

20

Synthesis of geometrical isomers of .beta.-arylamidoacrylic esters

Aberhart, D. John, Lin, Horng-Jau

Journal:

Journal of Organic Chemistry

Year:

1981

Language:

english

File:

PDF, 451 KB

english, 1981

21

Microbiological preparation of (S)-(+)-2,3-dihydroxy-3-methylbutanoic acid by syn dihydroxylation of 3-methylcrotonic acid

Aberhart, D. John

Journal:

Journal of Organic Chemistry

Year:

1980

Language:

english

File:

PDF, 453 KB

english, 1980

22

Studies on the adduct of 4-phenyl-1,2,4-triazoline-3,5-dione with vitamin D3

Aberhart, D. John., Hsu, Adam C. T.

Journal:

Journal of Organic Chemistry

Year:

1976

Language:

english

File:

PDF, 674 KB

english, 1976

23

Biosynthesis of streptothricin F. 5. Formation of .beta.-lysine by Streptomyces L-1689-23

Thiruvengadam, T. K., Gould, Steven J., Aberhart, D. John, Lin, Horng Jau

Journal:

Journal of the American Chemical Society

Year:

1983

Language:

english

File:

PDF, 949 KB

english, 1983

24

Steric course of ketopantoate hydroxymethyltransferase in E. coli

Aberhart, D. John, Russell, David J.

Journal:

Journal of the American Chemical Society

Year:

1984

Language:

english

File:

PDF, 684 KB

english, 1984

25

Studies on the biosynthesis of ?-lactam antibiotics. Part II. Synthesis, and incorporation into penicillin G, of (2RS,2?RS,3R,3?R)-[3,3?-3H2]cystine and (2RS,2?RS,3S,3?S)-[3,3?-3H2]cystine

Aberhart, D. John, Lin, Lawrence J., Chu, John Yeou-Ruoh

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1975

Language:

english

File:

PDF, 1.03 MB

english, 1975

26

The constitution of primycin. Part I. Characterisation, functional groups, and degradation to the secoprimycins

Aberhart, John, Jain, Rup C., Fehr, Theo, de Mayo, Paul, Szilagyi, Imre

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1974

Language:

english

File:

PDF, 1.64 MB

english, 1974

27

Nonoxidative cyclization of squalene by Tetrahymena pyriformis. The incorporation of a 3?-hydrogen (deuterium) atom into tetrahymanol

Aberhart, D. John, Jindal, Satya P., Caspi, Eliahu

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1978

Language:

english

File:

PDF, 152 KB

english, 1978

28

[Methods in Enzymology] Branched-Chain Amino Acids Volume 166 || [3] High-performance liquid chromatographic separation of (3R)- and (3S)-β-leucine using Marfey's reagent

John Aberhart, D.

Year:

1988

Language:

english

File:

PDF, 159 KB

english, 1988

29

ChemInform Abstract: THE CONSTITUTION OF PRIMYCIN PART 1, CHARACTERISATION, FUNCTIONAL GROUPS, AND DEGRADATION TO THE SECOPRIMYCINS, THE MASS SPECTRA OF THE SECOPRIMYCINS

ABERHART, JOHN, JAIN, RUP C., FEHR, THEO, DE MAYO, PAUL, SZILAGYI, IMRE, GRACEY, D. E. FERGUS, BACZYNSKYJ, LUBOMIR, MARTIN, TREVOR I., MACLEAN, DAVID B.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 251 KB

1974

30

Studies on the mechanism of lysine 2,3-aminomutase

Aberhart, D. John

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1988

Language:

english

File:

PDF, 1.06 MB

english, 1988

31

[Methods in Enzymology] Branched-Chain Amino Acids Volume 166 || [4] High-performance liquid chromatographic separation of α- and β-leucine

John Aberhart, D.

Year:

1988

Language:

english

File:

PDF, 134 KB

english, 1988

32

Syntheses of chirally labelled [4-13C]-β-hydroxyvaline and [4,4,4-2H3]-β-hydroxyvaline

D. John Aberhart

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1983

Language:

english

File:

PDF, 238 KB

english, 1983

33

Stereochemistry of pantoate biosynthesis from 2-ketoisovalerate

Aberhart, D. John

Journal:

Journal of the American Chemical Society

Year:

1979

Language:

english

File:

PDF, 323 KB

english, 1979

34

Separation by high-performance liquid chromatography of α- and β-amino acids: Application to assays of lysine 2,3-aminomutase and leucine 2,3-aminomutase

D.John Aberhart

Journal:

Analytical Biochemistry

Year:

1988

Language:

english

File:

PDF, 425 KB

english, 1988

35

Separation by high-performance liquid chromatography of (3R)- and (3S)-β-leucine as diastereomeric derivatives

D.John Aberhart, Jacques-Alain Cotting, Horng-Jau Lin

Journal:

Analytical Biochemistry

Year:

1985

Language:

english

File:

PDF, 317 KB

english, 1985

36

A stereochemical study on the metabolism of isobutyrate in Pseudomonas putida

D.John Aberhart

Journal:

Bioorganic Chemistry

Year:

1977

Language:

english

File:

PDF, 669 KB

english, 1977

37

Coenzyme A biosynthesis: steric course of 4'-phosphopantothenoyl-L-cysteine decarboxylase

Aberhart, D. John, Ghoshal, Pallab K., Cotting, Jacques Alain, Russell, David J.

Journal:

Year:

1985

Language:

english

File:

PDF, 595 KB

english, 1985

38

Substrate stereochemistry of isovaleryl-CoA dehydrogenase: II. Steric course of C-3 hydrogen elimination

D.John Aberhart, Gaetano Finocchiaro, Yasuyuki Ikeda, Kay Tanaka

Journal:

Bioorganic Chemistry

Year:

1986

Language:

english

File:

PDF, 417 KB

english, 1986

39

Biosynthesis of β-lactam antibiotics

D.John Aberhart

Journal:

Year:

1977

Language:

english

File:

PDF, 1.86 MB

english, 1977

40

Retention of valine methyl hydrogens in penicillin biosynthesis

Aberhart, D. John, Chu, John Yeou-Ruoh, Neuss, Norbert, Nash, Claude H., Occolowitz, John, Huckstep, Lyell L., De La Higuera, Nancy

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1974

Language:

english

File:

PDF, 137 KB

english, 1974

41

Studies on the biosynthesis of ?-lactam antibiotics. Part I. Stereospecific syntheses of (2RS,3S)-[4,4,4-2H3]-, (2RS,3S)-[4-3H]-, (2RS,3R)-[4-3H]-, and (2RS,3S)-[4-13C]-valine. Incorporation of (2RS,3S)-[4-13C]-valine into penicillin V

Aberhart, D. John, Lin, Lawrence J.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1974

Language:

english

File:

PDF, 1.07 MB

english, 1974

42

The synthesis and metabolism of [6-3H]-25-hydroxycholesterol in rat adrenal tumor cells

J.Ian Mason, Barbara A. Murry, D.John Aberhart

Journal:

Journal of Steroid Biochemistry

Year:

1983

Language:

english

File:

PDF, 509 KB

english, 1983

43

Stereochemistry of 14,22-ethers formed by cyclization of .DELTA.7-22-hydroxy steroids

Aberhart, D. John, Caspi, Eliahu, Weeks, Charles M., Duax, William L.

Journal:

Journal of Organic Chemistry

Year:

1979

Language:

english

File:

PDF, 407 KB

english, 1979

44

Use of Stable Isotopes in Combinatorial Chemistry

D. John Aberhart

Journal:

Year:

2003

File:

PDF, 49 KB

2003

45

A general coupled spectrophotometric assay for decarboxylases

Dennis H. Burns, D.John Aberhart

Journal:

Analytical Biochemistry

Year:

1988

Language:

english

File:

PDF, 509 KB

english, 1988

46

Steric course of N5,N10-methylenetetrahydrofolate formation from glycine by the glycine cleavage system in E. coli

Aberhart, D. John, Russell, David J.

Journal:

Journal of the American Chemical Society

Year:

1984

Language:

english

File:

PDF, 511 KB

english, 1984

47

Application of tritium NMR spectroscopy in the determination of the stereochemistry of dehydrogenation of isobutyryl CoA in Pseudomonas putida

Aberhart, D. John, Tann, Chou-Hong

Journal:

Journal of the American Chemical Society

Year:

1980

Language:

english

File:

PDF, 409 KB

english, 1980

48

ChemInform Abstract: STUDIES ON THE BIOSYNTHESIS OF BETA-LACTAM ANTIBIOTICS PART 1, STEREOSPECIFIC SYNTHESES OF (2RS,3S)-(4,4,4-(2)H3)-, (2RS,3S)-(4-(3)H)-, (2RS,3R)-(4-(3)H)-, AND (2RS,3S)-(4-(13)C)-VALINE, INCORPORATION OF (2RS,3S)-(4-(13)C)-VALINE INTO

ABERHART, D. JOHN, LIN, LAWRENCE J.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 222 KB

1975

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