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2.4.2.53: undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase

This is an abbreviated version!
For detailed information about undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase, go to the full flat file.

Reaction

UDP-4-deoxy-4-formamido-beta-L-arabinopyranose
+
ditrans,octacis-undecaprenyl phosphate
=
UDP
+
4-deoxy-4-formamido-alpha-L-arabinopyranosyl ditrans,octacis-undecaprenyl phosphate

Synonyms

ArnC, EC 2.7.8.30, EptA, lipopolysaccharide export system protein LptA, LptA, NMB1638, PA14_39020, PmrF, polymyxin resistance protein F

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.2 Pentosyltransferases
                2.4.2.53 undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase

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Resultsin table
3982AA Sequence
2Expression
3General Information
3Organism
3Pathway
1Reaction
3Reference
1Substrates and Products (Substrate)
11Synonyms
1Systematic Name

Expression

Expression on EC 2.4.2.53 - undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
low Mg2+/Ca2+ concentration of 1 mM and a pH decrease from 8 to 6 both induce polymyxin resistance. Transcription of the pmrF operon in Yersinia pseudotuberculosis increases accordingly, by a factor of 7 and 2.5 for the Mg2+/Ca2+ ion starvation and acidic pH conditions, respectively
pmrF expression is independent of polymyxin resistance proteins PmrA-PmrB in Yersinia pseudotuberculosis, with the response regulator PhoP interacting directly with the pmrF operon promoter region