Identification and cloning of the Mycobacterium avium folA gene, required for dihydrofolate reductase activity.
Identification and cloning of the Mycobacterium avium folA gene, required for dihydrofolate reductase activity.
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二氢叶酸还原酶活性所需的鸟分枝杆菌 folA 基因的鉴定和克隆。
DOI:
10.1111/j.1574-6968.1997.tb12707.x
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发表时间:
1997
影响因子:
2.1
通讯作者:
Barrow,WW
中科院分区:
文献类型:
--
作者:
Zywno-vanGinkel,S;Dooley,TP;Suling,WJ;Barrow,WW
Dihydrofolate reductase is an essential bacterial enzyme necessary for the maintenance of intracellular folate pools in a biochemically active reduced state. In this report, theMycobacterium avium folA gene was identified by functional genetic complementation, sequenced, and expressed for the first time. It has an open reading frame of 543 bp with a G+C content of 73%. The translated polypeptide sequence shows 58% identity to the consensus sequence of the conserved regions from eight other bacterial dihydrofolate reductases. RecombinantM. aviumdihydrofolate reductase was expressed actively inEscherichia coli, and SDS-PAGE analysis revealed a 20 kDa species, agreeable with that predicted from the polypeptide sequence.
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影响因子:
1.8
作者:
BACCANARI, DP;KUYPER, LF
通讯作者:
KUYPER, LF
影响因子:
6.7
作者:
CZAPLINSKI, KH;HANSEL, W;SEYDEL, JK
通讯作者:
SEYDEL, JK
影响因子:
3.5
作者:
Vasanthakumar,G;vanGinkel,S;Parish,G
通讯作者:
Parish,G
影响因子:
4.9
作者:
S. C. Meyer;S. Majumder;M. Cynamon
通讯作者:
M. Cynamon
影响因子:
4.9
作者:
RASTOGI, N;FREHEL, C;DAVID, HL
通讯作者:
DAVID, HL