Altered binding and transport of vitamin B12 resulting from insertion mutations in the Escherichia coli btuB gene.
about
ROSET Model of TonB Action in Gram-Negative Bacterial Iron AcquisitionMultiple extracellular loops contribute to substrate binding and transport by the Escherichia coli cobalamin transporter BtuB.Transcribed sequences of the Escherichia coli btuB gene control its expression and regulation by vitamin B12Deletions or duplications in the BtuB protein affect its level in the outer membrane of Escherichia coliInterdependence of calcium and cobalamin binding by wild-type and mutant BtuB protein in the outer membrane of Escherichia coli.Genetic suppression demonstrates interaction of TonB protein with outer membrane transport proteins in Escherichia coliPoint mutations in a conserved region (TonB box) of Escherichia coli outer membrane protein BtuB affect vitamin B12 transport.Sequences of the Escherichia coli BtuB protein essential for its insertion and function in the outer membrane.Insertion mutagenesis of the gene encoding the ferrichrome-iron receptor of Escherichia coli K-12Quantification of group A colicin import sitesRegions of Escherichia coli TonB and FepA proteins essential for in vivo physical interactions.Biochemical characterization of the GTP:adenosylcobinamide-phosphate guanylyltransferase (CobY) enzyme of the hyperthermophilic archaeon Methanocaldococcus jannaschii.Mg(2+)-induced conformational changes in the btuB riboswitch from E. coliBacterial secretins form constitutively open pores akin to general porins.Tb3+-Cleavage Assays Reveal Specific Mg2+ Binding Sites Necessary to Pre-fold the btuB Riboswitch for AdoCbl Binding.An aspartate deletion mutation defines a binding site of the multifunctional FhuA outer membrane receptor of Escherichia coli K-12.Rapid detection of colicin E9-induced DNA damage using Escherichia coli cells carrying SOS promoter-lux fusions.Agrobacterium tumefaciens VirB9, an outer-membrane-associated component of a type IV secretion system, regulates substrate selection and T-pilus biogenesisEnergy-dependent immunity protein release during tol-dependent nuclease colicin translocation.
P2860
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P2860
Altered binding and transport of vitamin B12 resulting from insertion mutations in the Escherichia coli btuB gene.
description
1988 nî lūn-bûn
@nan
1988 թուականի Հոկտեմբերին հրատարակուած գիտական յօդուած
@hyw
1988 թվականի հոտեմբերին հրատարակված գիտական հոդված
@hy
1988年の論文
@ja
1988年論文
@yue
1988年論文
@zh-hant
1988年論文
@zh-hk
1988年論文
@zh-mo
1988年論文
@zh-tw
1988年论文
@wuu
name
Altered binding and transport ...... he Escherichia coli btuB gene.
@ast
Altered binding and transport ...... he Escherichia coli btuB gene.
@en
type
label
Altered binding and transport ...... he Escherichia coli btuB gene.
@ast
Altered binding and transport ...... he Escherichia coli btuB gene.
@en
prefLabel
Altered binding and transport ...... he Escherichia coli btuB gene.
@ast
Altered binding and transport ...... he Escherichia coli btuB gene.
@en
P2093
P1476
Altered binding and transport ...... he Escherichia coli btuB gene.
@en
P2093
Bradbeer C
Gudmundsdottir A
P304
14224-14230
P407
P577
1988-10-01T00:00:00Z