GenePage for the dhaM gene of Escherichia coli K-12

Primary Gene Name: dhaM
EcoGene Accession Number: EG12399
K-12 Gene Accession Number: ECK1186
MG1655 Gene Identifier: b1198
Gene Name Mnemonic: Dihydroxyacetone
Alternate Gene Symbols: dhaH; ptsD; ycgC
Description: Multidomain dihydroxyacetone-specific PTS protein; phosphoryl donor for dihydroxyacetone kinase; DhaK(2):DhaL:DhaM(2) complex
  # bp Upstream # bp Downstream
MW: 51448.62 ---------472 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 1247696
Left Intergenic Region

Name: treA_dhaM

Length: 319 bp gap

Orientation: Codirectional-

Left_end: 1247377

Right_end: 1247695

Centisome: 26.87

Genomic Address
Counterclockwise
Minute or Centisome (%) = 26.88
Right End: 1249114
Right Intergenic Region

Name: dhaM_dhaL

Length: 10 bp gap

Orientation: Codirectional-

Left_end: 1249115

Right_end: 1249124

Centisome: 26.91

DhaM is phosphorylated by PTS proteins HPr and Protein I. DhaM contains homology to HPr and part of Enzyme I. DhaM lacks a homologous PEP binding site and catalytic region of HPr. The N-terminal dimerization domain is homologous to an EIIa domain and is the phosphate donor region. H431 accepts phosphate from HPr and relays it to H10 and H170.

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BamHI EcoRI HindIII