The L-aspartate oxidase reported to be present in higher plants is actually glutamic oxaloacetic transaminase

作者: John Paul Wilder , Jaruay A. Sae-Lee , E.D. Mitchell , R.K. Gholson

DOI: 10.1016/0006-291X(84)90306-1

关键词:

摘要: Abstract We previously reported (Biochem. Biophys. Res. Commun. (1983) 111 , 188–193) that cotton callus cells contain an L-aspartate oxidase which requires unidentified cofactor with apparent molecular weight of 1,050. Further study has revealed this report was in error. The enzyme is actually glutamic oxaloacetic transaminase and the “cofactor” been identified as α-ketoglutarate.

参考文章(13)
S. Nasu, F.D. Wicks, R.K. Gholson, L-Aspartate oxidase, a newly discovered enzyme of Escherichia coli, is the B protein of quinolinate synthetase. Journal of Biological Chemistry. ,vol. 257, pp. 626- 632 ,(1982) , 10.1016/S0021-9258(19)68239-6
F D Wicks, S Sakakibara, R K Gholson, Evidence for an intermediate in quinolinate biosynthesis in Escherichia coli. Journal of Bacteriology. ,vol. 136, pp. 136- 141 ,(1978) , 10.1128/JB.136.1.136-141.1978
John Ruyack, Michael R. Downing, Judy Su Chang, Earl D. Mitchell, Growth of callus and suspension culture cells from cotton varieties (Gossypium hirsutum L.) resistant and susceptible toxanthomonas malvacearum (E. F. Sm.) dows In Vitro Cellular & Developmental Biology – Plant. ,vol. 15, pp. 368- 373 ,(1979) , 10.1007/BF02616144
John B. Tarr, Joseph Arditti, Niacin Biosynthesis in Seedlings of Zea mays Plant Physiology. ,vol. 69, pp. 553- 556 ,(1982) , 10.1104/PP.69.3.553
D. H. Spackman, W. H. Stein, Stanford. Moore, Automatic recording apparatus for use in the chromatography of amino acids. Analytical Chemistry. ,vol. 17, pp. 1107- 1115 ,(1958) , 10.1021/AC60139A006
Nobuo Suzuki, John Carlson, Gary Griffith, Robert K. Gholson, Studies on the de novo biosynthesis of NAD in Escherichia coli. V. Properties of the quinolinic acid synthetase system. Biochimica et Biophysica Acta. ,vol. 304, pp. 309- 315 ,(1973) , 10.1016/0304-4165(73)90249-3
Robert Rognstad, Dallas G. Clark, Effects of aminooxyacetate on the metabolism of isolated liver cells Archives of Biochemistry and Biophysics. ,vol. 161, pp. 638- 646 ,(1974) , 10.1016/0003-9861(74)90348-8
Ta-Hsiu. Liao, George W. Robinson, Johann. Salnikow, Use of narrow-bore columns in amino acid analysis Analytical Chemistry. ,vol. 45, pp. 2286- 2288 ,(1973) , 10.1021/AC60335A023
E. Yu Hosokawa, R.K. Mitchell, Gholson, Higher plants contain L-asparate oxidase, the first enzyme of the Escherichia coli quinolinate synthetase system. Biochemical and Biophysical Research Communications. ,vol. 111, pp. 188- 193 ,(1983) , 10.1016/S0006-291X(83)80134-X