SEQUENCE OF THE SOR-OPERON FOR L-SORBOSE UTILIZATION FROM KLEBSIELLA-PNEUMONIAE KAY2026

被引：38

作者：

WEHMEIER, UF ^{[1
]}

LENGELER, JW ^{[1
]}

机构：

[1] UNIV OSNABRUCK,FACHBEREICH BIOL CHEM,D-49069 OSNABRUCK,GERMANY

来源：

BIOCHIMICA ET BIOPHYSICA ACTA-PROTEIN STRUCTURE AND MOLECULAR ENZYMOLOGY | 1994年 / 1208卷 / 02期

关键词：

L-SORBOSE; PTS; SOR OPERON; OPERON SEQUENCE; (K PNEUMONIAE);

D O I：

10.1016/0167-4838(94)90124-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

We have sequenced the complete sor-operon of klebsiella pneumoniae KAY2026. The operon has been mapped at 91 min on the Klebsiella gene-map. It comprises seven open reading frames for the genes sorCDFBAME, which are expressed from the single promotor sorC(p). The gene sorC codes for a regulator protein that positively and negatively regulates the expression of the operon; sorD encodes a D-glucitol-6-phosphate dehydrogenase, the genes sorFBAM encode four proteins of a phosphoenolpyruvate-dependent L-sorbose-phosphotransferase system and sorE, finally, an L-sorbose-1-phosphate-reductase.

引用

页码：348 / 351

页数：4

共 19 条

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