GenePage for the guaD gene of Escherichia coli K-12

Primary Gene Name: guaD
EcoGene Accession Number: EG13066
K-12 Gene Accession Number: ECK2879
MG1655 Gene Identifier: b2883
Gene Name Mnemonic: Guanine
Alternate Gene Symbols: ygfP
Description: Guanine deaminase
  # bp Upstream # bp Downstream
MW: 50244.22 ---------439 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 3025766
Left Intergenic Region

Name: xanQ_guaD

Length: 14 bp gap

Orientation: Codirectional+

Left_end: 3025752

Right_end: 3025765

Centisome: 65.19

Genomic Address
Clockwise
Minute or Centisome (%) = 65.19
Right End: 3027085
Right Intergenic Region

Name: guaD_ghxQ

Length: 35 bp gap

Orientation: Codirectional+

Left_end: 3027086

Right_end: 3027120

Centisome: 65.22

guaD mutants are deficient in ammeline deaminase activity indicating ammeline is a GuaD substrate (Seffernick, 2009).

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BamHI EcoRI HindIII