Literature DB >> 3918001

A mutation in Escherichia coli K-12 results in a requirement for thiamine and a decrease in L-serine deaminase activity.

E B Newman, B Miller, L D Colebrook, C Walker.   

Abstract

Mutants of Escherichia coli K-12 deficient in L-serine deaminase (L-SD) activity have been isolated. These strains required thiamine and grew normally when it was provided. The decrease in L-SD activity caused no obvious metabolic deficiency. A study of revertants and transductants showed that a single mutation was responsible for the thiamine requirement and for the decrease in L-SD activity.

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Year:  1985        PMID： 3918001      PMCID： PMC214867          DOI： 10.1128/jb.161.1.272-276.1985

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  18 in total

1.  Inter-relationships of serine, glycine and vitamin B6 in the growth of mutants of Escherichia coli.

Authors:  J G MORRIS; D D WOODS
Journal:  J Gen Microbiol       Date:  1959-06

2.  3-hydroxypyruvate substitutes for pyridoxine in serC mutants of Escherichia coli K-12.

Authors:  S Shimizu; W B Dempsey
Journal:  J Bacteriol       Date:  1978-06       Impact factor: 3.490

3.  Studies on L-serine deaminase in Escherichia coli K-12.

Authors:  S Isenberg; E B Newman
Journal:  J Bacteriol       Date:  1974-04       Impact factor: 3.490

4.  Regulation of pyruvate dehydrogenase complex synthesis in Escherichia coli K 12. Identification of the inducing metabolite.

Authors:  J Dietrich; U Henning
Journal:  Eur J Biochem       Date:  1970-06

5.  Genetic mapping with a thiamine-requiring auxotroph of Escherichia coli K-12 defective in thiamine phosphate pyrophosphorylase.

Authors:  T Kawasaki; T Nakata; Y Nose
Journal:  J Bacteriol       Date:  1968-04       Impact factor: 3.490

6.  Mu dX, a derivative of Mu d1 (lac Apr) which makes stable lacZ fusions at high temperature.

Authors:  T A Baker; M M Howe; C A Gross
Journal:  J Bacteriol       Date:  1983-11       Impact factor: 3.490

7.  L-serine degradation in Escherichia coli K-12: directly isolated ssd mutants and their intragenic revertants.

Authors:  E B Newman; N Malik; C Walker
Journal:  J Bacteriol       Date:  1982-05       Impact factor: 3.490

8.  In vitro studies on L-serine deaminase activity of Escherichia coli K12.

Authors:  E B Newman; V Kapoor
Journal:  Can J Biochem       Date:  1980-11

9.  The conversion of leucine to alpha-ketoisocaproic acid and its metabolic consequences for Escherichia coli K12.

Authors:  E B Newman; T Adley; J Fraser; R Potter; V Kapoor
Journal:  Can J Microbiol       Date:  1976-07       Impact factor: 2.419

10.  Lactose genes fused to exogenous promoters in one step using a Mu-lac bacteriophage: in vivo probe for transcriptional control sequences.

Authors:  M J Casadaban; S N Cohen
Journal:  Proc Natl Acad Sci U S A       Date:  1979-09       Impact factor: 11.205
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  10 in total

1.  Influence of L-leucine and L-alanine on Lrp regulation of foo, coding for F1651, a Pap homologue.

Authors:  Frédéric Berthiaume; Cécile Crost; Vincent Labrie; Christine Martin; Elaine B Newman; Josée Harel
Journal:  J Bacteriol       Date:  2004-12       Impact factor: 3.490

2.  The lrp gene product regulates expression of lysU in Escherichia coli K-12.

Authors:  R Lin; B Ernsting; I N Hirshfield; R G Matthews; F C Neidhardt; R L Clark; E B Newman
Journal:  J Bacteriol       Date:  1992-05       Impact factor: 3.490

3.  Lack of S-adenosylmethionine results in a cell division defect in Escherichia coli.

Authors:  E B Newman; L I Budman; E C Chan; R C Greene; R T Lin; C L Woldringh; R D'Ari
Journal:  J Bacteriol       Date:  1998-07       Impact factor: 3.490

4.  L-serine degradation in Escherichia coli K-12: cloning and sequencing of the sdaA gene.

Authors:  H S Su; B F Lang; E B Newman
Journal:  J Bacteriol       Date:  1989-09       Impact factor: 3.490

5.  In vitro and in vivo activation of L-serine deaminase in Escherichia coli K-12.

Authors:  E B Newman; D Dumont; C Walker
Journal:  J Bacteriol       Date:  1985-06       Impact factor: 3.490

6.  A novel L-serine deaminase activity in Escherichia coli K-12.

Authors:  H Su; E B Newman
Journal:  J Bacteriol       Date:  1991-04       Impact factor: 3.490

7.  An Escherichia coli mutant that makes exceptionally long cells.

Authors:  Ziad W El-Hajj; Elaine B Newman
Journal:  J Bacteriol       Date:  2015-02-17       Impact factor: 3.490

8.  The leucine regulon of Escherichia coli K-12: a mutation in rblA alters expression of L-leucine-dependent metabolic operons.

Authors:  L R Tuan; R D'Ari; E B Newman
Journal:  J Bacteriol       Date:  1990-08       Impact factor: 3.490

9.  Mutation of IPO13 causes recessive ocular coloboma, microphthalmia, and cataract.

Authors:  Xiu-Feng Huang; Lue Xiang; Wan Cheng; Fei-Fei Cheng; Kai-Wen He; Bo-Wen Zhang; Si-Si Zheng; Ru-Yi Han; Yi-Han Zheng; Xiao-Tao Xu; Huan-Yun Yu; Wenjuan Zhuang; Yuk Fai Leung; Zi-Bing Jin
Journal:  Exp Mol Med       Date:  2018-04-27       Impact factor: 8.718

10.  Plasmid-based complementation of large deletions in Phaeodactylum tricornutum biosynthetic genes generated by Cas9 editing.

Authors:  Samuel S Slattery; Helen Wang; Daniel J Giguere; Csanad Kocsis; Bradley L Urquhart; Bogumil J Karas; David R Edgell
Journal:  Sci Rep       Date:  2020-08-17       Impact factor: 4.379
  10 in total

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