Literature DB >> 10464235

A new class of cobalamin transport mutants (btuF) provides genetic evidence for a periplasmic binding protein in Salmonella typhimurium.

M Van Bibber1, C Bradbeer, N Clark, J R Roth.   

Abstract

No periplasmic binding protein has been demonstrated for the ATP-binding cassette (ABC)-type cobalamin transporter BtuCD. New mutations (btuF) are described that affect inner-membrane transport. The BtuF protein has a signal sequence and resembles the periplasmic binding proteins of several other ABC transporters.

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Year:  1999        PMID： 10464235      PMCID： PMC94070     

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


  25 in total

1.  Transport of vitamin B12 in tonB mutants of Escherichia coli.

Authors:  P J Bassford; C Bradbeer; R J Kadner; C A Schnaitman
Journal:  J Bacteriol       Date:  1976-10       Impact factor: 3.490

2.  Mutants of Escherichia coli requiring methionine or vitamin B12.

Authors:  B D DAVIS; E S MINGIOLI
Journal:  J Bacteriol       Date:  1950-07       Impact factor: 3.490

3.  Outer membrane-dependent transport systems in Escherichia coli: turnover of TonB function.

Authors:  R J Kadner; G McElhaney
Journal:  J Bacteriol       Date:  1978-06       Impact factor: 3.490

4.  Uptake of cyanocobalamin by Escherichia coli B: some characteristics and evidence for a binding protein.

Authors:  R T Taylor; S A Norrell; M L Hanna
Journal:  Arch Biochem Biophys       Date:  1972-02       Impact factor: 4.013

5.  Nucleotide sequence of the btuCED genes involved in vitamin B12 transport in Escherichia coli and homology with components of periplasmic-binding-protein-dependent transport systems.

Authors:  M J Friedrich; L C de Veaux; R J Kadner
Journal:  J Bacteriol       Date:  1986-09       Impact factor: 3.490

6.  Vitamin B12 transport in Escherichia coli K12 does not require the btuE gene of the btuCED operon.

Authors:  C R Rioux; R J Kadner
Journal:  Mol Gen Genet       Date:  1989-06

7.  Genetic analysis of components involved in vitamin B12 uptake in Escherichia coli.

Authors:  P J Bassford; R J kadner
Journal:  J Bacteriol       Date:  1977-12       Impact factor: 3.490

8.  Altered cobalamin metabolism in Escherichia coli btuR mutants affects btuB gene regulation.

Authors:  M D Lundrigan; R J Kadner
Journal:  J Bacteriol       Date:  1989-01       Impact factor: 3.490

9.  Transport of vitamin B12 in Escherichia coli: energy dependence.

Authors:  C Bradbeer; M L Woodrow
Journal:  J Bacteriol       Date:  1976-10       Impact factor: 3.490

10.  Nucleotide sequences of the fecBCDE genes and locations of the proteins suggest a periplasmic-binding-protein-dependent transport mechanism for iron(III) dicitrate in Escherichia coli.

Authors:  H Staudenmaier; B Van Hove; Z Yaraghi; V Braun
Journal:  J Bacteriol       Date:  1989-05       Impact factor: 3.490
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  18 in total

1.  Transmembrane gate movements in the type II ATP-binding cassette (ABC) importer BtuCD-F during nucleotide cycle.

Authors:  Benesh Joseph; Gunnar Jeschke; Birke A Goetz; Kaspar P Locher; Enrica Bordignon
Journal:  J Biol Chem       Date:  2011-09-27       Impact factor: 5.157

2.  Reassessment of the late steps of coenzyme B12 synthesis in Salmonella enterica: evidence that dephosphorylation of adenosylcobalamin-5'-phosphate by the CobC phosphatase is the last step of the pathway.

Authors:  Carmen L Zayas; Jorge C Escalante-Semerena
Journal:  J Bacteriol       Date:  2007-01-05       Impact factor: 3.490

Review 3.  Conversion of cobinamide into adenosylcobamide in bacteria and archaea.

Authors:  Jorge C Escalante-Semerena
Journal:  J Bacteriol       Date:  2007-05-04       Impact factor: 3.490

4.  An ABC-type cobalt transport system is essential for growth of Sinorhizobium meliloti at trace metal concentrations.

Authors:  Jiujun Cheng; Branislava Poduska; Richard A Morton; Turlough M Finan
Journal:  J Bacteriol       Date:  2011-07-01       Impact factor: 3.490

5.  X-ray structure of the Yersinia pestis heme transporter HmuUV.

Authors:  Jae-Sung Woo; Antra Zeltina; Birke A Goetz; Kaspar P Locher
Journal:  Nat Struct Mol Biol       Date:  2012-11-11       Impact factor: 15.369

6.  The structure of Escherichia coli BtuF and binding to its cognate ATP binding cassette transporter.

Authors:  Elizabeth L Borths; Kaspar P Locher; Allen T Lee; Douglas C Rees
Journal:  Proc Natl Acad Sci U S A       Date:  2002-12-10       Impact factor: 11.205

7.  Salmonella enterica serovar typhimurium colonizing the lumen of the chicken intestine grows slowly and upregulates a unique set of virulence and metabolism genes.

Authors:  P C Harvey; M Watson; S Hulme; M A Jones; M Lovell; A Berchieri; J Young; N Bumstead; P Barrow
Journal:  Infect Immun       Date:  2011-07-18       Impact factor: 3.441

8.  ABC transporter for corrinoids in Halobacterium sp. strain NRC-1.

Authors:  Jesse D Woodson; April A Reynolds; Jorge C Escalante-Semerena
Journal:  J Bacteriol       Date:  2005-09       Impact factor: 3.490

9.  The CbiB protein of Salmonella enterica is an integral membrane protein involved in the last step of the de novo corrin ring biosynthetic pathway.

Authors:  Carmen L Zayas; Kathy Claas; Jorge C Escalante-Semerena
Journal:  J Bacteriol       Date:  2007-09-07       Impact factor: 3.490

10.  Identification and Regulation of Genes for Cobalamin Transport in the Cyanobacterium Synechococcus sp. Strain PCC 7002.

Authors:  Adam A Pérez; Dmitry A Rodionov; Donald A Bryant
Journal:  J Bacteriol       Date:  2016-09-09       Impact factor: 3.490
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