From: GenBank-Updates@net.bio.net
Newsgroups: bionet.molbio.genbank.updates
Subject: Escherichia coli nitrate sensor protein (narQ) gene, complete cds.
Date: 29 Dec 92 19:57:15 GMT
Distribution: bionet
Checksum: 51365 5

LOCUS       ECONARQB     1719 bp ds-DNA             BCT       10-DEC-1992
DEFINITION  Escherichia coli nitrate sensor protein (narQ) gene, complete cds.
ACCESSION   M94724
KEYWORDS    histidine protein kinase; nitrate reductase Q;
            nitrate sensor protein.
SOURCE      Escherichia coli DNA.
  ORGANISM  Escherichia coli
            Prokaryotae; Gram-negative facultatively anaerobic rods;
            Enterobacteriaceae.
REFERENCE   1  (bases 1 to 1719)
  AUTHORS   Rabin,R.S. and Stewart,V.J.
  TITLE     Either of two functionally redundant sensor proteins, NARX or NARQ,
            is sufficient for nitrate regulation in Escherichia coli K-12
  JOURNAL   Proc. Natl. Acad. Sci. U.S.A. 89, 8419-8423 (1992)
  STANDARD  full automatic
FEATURES             Location/Qualifiers
     CDS             19..1719
                     /function="histidine protein kinase (like NARX involved in
                     nitrate regulation mediated by the response regulator
                     NARL)"
                     /standard_name="nitrate reductase Q"
                     /gene="narQ"
                     /product="nitrate sensor protein"
                     /codon_start=1
                     /translation="MIVKRPVSASLARAFFYIVLLSILSTGIALLTLASSLRDAEAIN
                     IAGSLRMQSYRLGYDLQSGSPQLNAHRQLFQQALHSPVLTNLNVWYVPEAVKTRYAHL
                     NANWLEMNNRLSKGDLPWYQANINNYVNQIDLFVLALQHYAERKMLLVVAISLAGGIG
                     IFTLVFFTLRRIRHQVVAPLNQLVTASQRIEHGQFDSPPLDTNLPNELGLLAKTFNQM
                     SSELHKLYRSLEASVEEKTRDLHEAKRRLEVLYQCSQALNTSQIDVHCFRHILQIVRD
                     NEAAEYLELNVGENWRISEGQPNPELPMQILPVTMQETVYGELHWQNSHVSSSEPLLN
                     SVSSMLGRGLYFNQAQKHFQQLLLMEERATIARELHDSLAQVLSYLRIQLTLLKRSIP
                     EDNATAQSIMADFSQALNDAYRQLRELLTTFRLTLQQADLPSALREMLDTLQNQTSAK
                     LTLDCRLPTLALDAQMQVHLLQIIREAVLNAMKHANASEIAVSCVTAPDGNHTVYIRD
                     NGIGIGEPKEPEGHYGLNIMRERAERLGGTLTFSQPSGGGTLVSISFRSAEGEESQLM
                     "
BASE COUNT      408 a    430 c    457 g    424 t
ORIGIN      
        1 tttgtggaga agacgcgtgt gattgttaaa cgacccgtct cggccagtct ggcccgggcc
       61 tttttttaca ttgtgctgct gtcgattctt tccacgggta tcgctctgct aactctggcg
      121 agcagtttgc gcgacgctga ggctatcaat attgccggat cgctgcgtat gcagagttac
      181 cgcctgggct acgacttgca aagtggcagt ccacaactca atgcacatcg ccagttattt
      241 cagcaggcac tgcattcacc ggtattaacc aacctcaacg tctggtatgt gccagaagca
      301 gtaaaaactc gctatgcgca tctgaatgcc aactggctgg agatgaataa tcggctcagc
      361 aagggcgatt tgccgtggta tcaggccaat attaataatt atgttaatca gatagacctg
      421 ttcgtactgg ctttacagca ctacgctgaa cgcaaaatgc tgctggtggt ggcgatttcc
      481 ctggctggcg gcatcggtat tttcacgctg gtctttttta ctttgcgccg catacgccat
      541 caggtggttg ccccgctgaa tcagctggtt accgccagtc agcgtattga acacgggcag
      601 ttcgactcgc cgccgctgga taccaacctg ccgaatgagc ttggtctgct tgcaaaaacc
      661 tttaaccaga tgtcgagcga gctgcataaa ttgtaccgtt cgctggaagc gtcagtagaa
      721 gaaaagaccc gcgatctcca cgaggccaag cgtcgtctgg aggtgttgta tcagtgttcg
      781 caggcgctga acactagcca gattgatgtg cattgtttcc gccatatttt gcagattgtt
      841 cgcgacaatg aagcggctga atatctggag ttaaatgtcg gtgaaaactg gcggattagc
      901 gaagggcaac caaacccgga attgccgatg cagattttac cggtgacaat gcaagagacg
      961 gtttacggcg aactgcactg gcaaaatagt cacgtttcat catcagaacc gctgcttaac
     1021 agcgtttcgt cgatgctggg acgcggtttg tactttaatc aggcgcagaa gcattttcag
     1081 caattattgt tgatggaaga acgtgcgacc atcgcccgcg aattgcacga ctcgctggct
     1141 caggtacttt cttacttacg tatccagttg acgttactga agcgttcgat accggaagat
     1201 aacgccaccg cacaaagtat catggccgat ttttcccagg cgttgaatga tgcttatcgg
     1261 cagttacgcg agctgttgac tactttccgc ctgacgctgc agcaggcgga tctcccctcc
     1321 gcattgaggg aaatgctgga tacgttacaa aatcaaacca gcgccaaact gaccctcgac
     1381 tgccgtctgc caaccctggc actggatgcg caaatgcagg tgcatttgtt gcaaattatt
     1441 cgcgaagcgg tgctgaatgc gatgaagcac gccaacgcca gcgaaatcgc cgtcagttgc
     1501 gtcaccgcgc cggacggcaa tcacacggtt tatatccgtg ataacgggat tggtatcggt
     1561 gaaccgaaag aacccgaagg tcattatggt ctgaatatca tgcgcgaacg cgcggaacgg
     1621 ctaggtggga cgctgacttt ttcacaacct tccggcggcg gcacgttagt gagtattagc
     1681 tttcgctctg cggagggtga ggaaagtcag ttaatgtaa
//