Streptomyces ATP nucleotide 3'-pyrophosphokinase and its gene.

Shigeru Muta, K. Osoegawa, S. Ezaki, M. Zubair, S. Kuhara, J. Mukai, R. Dixon

研究成果: ジャーナルへの寄稿学術誌査読

3 被引用数 (Scopus)


Streptomyces ATP nucleotide 3'-pyrophosphokinase is an extracellular, ribosome-independent, and stringent factor-mimic ppGpp synthetase with an unusually broad acceptor spectrum. The gene-containing DNA fragments cloned from chromosomal DNA of a producer S. morookaensis into pIJ699 and pUC plasmids were found to express the active enzyme in the transformed S. lividans TK24 and enteric E. coli JM109 and nitrogen-fixing Klebsiella pneumoniae M5a1 and 5022, respectively. Base sequence of the structural gene and the deduced amino acid sequence exhibited little homology to those of E. coli stringent factor and related proteins. Growth retardation was seen in some transformants.

ジャーナルNucleic acids symposium series
出版ステータス出版済み - 1月 1 1992

!!!All Science Journal Classification (ASJC) codes

  • 医学(全般)


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