From: GenBank-Updates@net.bio.net
Newsgroups: bionet.molbio.genbank.updates
Subject: btuB=outer membrane vitamin B12 transport protein [Salmonella
Date: 27 Jan 93 05:59:55 GMT
Distribution: bionet
Checksum: 55509 6

LOCUS       S119539      2295 bp    DNA             BCT       25-JAN-1993
DEFINITION  btuB=outer membrane vitamin B12 transport protein [Salmonella
            typhimurium, Genomic, 2295 nt]
ACCESSION   S49344 M89481
KEYWORDS    .
SOURCE      Salmonella typhimurium
  ORGANISM  Salmonella typhimurium
            Unclassified.
REFERENCE   1  (bases 1 to 2295)
  AUTHORS   Wei,B.Y., Bradbeer,C. and Kadner,R.J.
  TITLE     Conserved structural and regulatory regions in the Salmonella
            typhimurium btuB gene for the outer membrane vitamin B12 transport
            protein.
  JOURNAL   Research in Microbiology 143, 459-466 (1992)
  STANDARD  full automatic
COMMENT     This entry [NCBI gibbsq 119539] was created by the journal scanning
            component of NCBI/GenBank at the National Library of Medicine.
            This sequence comes from Fig. 3.
FEATURES             Location/Qualifiers
     CDS             368..2212
                     /note="outer membrane vitamin B12 transport protein;  For
                     the protein sequence (NCBI gibbsq 119540):  Method:
                     conceptual translation supplied by author.  This sequence
                     comes from Fig. 3."
                     /gene="btuB"
                     /product="BtuB"
                     /codon_start=1
                     /translation="MIKKATLLTAFSVTAFSAWAQDTSPDTLVVTANRFQQPRSAVLA
                     PVTIVTRQDIERWQSTSVNDVLRRLPGVDIAQSGGARQNSSIFIRGTNSSHVLVLIDG
                     VRLNLAGVSGSADLSQFPVSLVQRIEYIRGPPSAIYGSDAIGGVVNIITTRDNPGTEL
                     TAGWGSNSYQNYDISTQQQLGEITRATLIGDYEYTKGFDVVAKGGTGMQAQPDRDGFL
                     SKTLYGALEHTFSDRWSGFVRGYGYDNRTDYDAYYSPGSPLIDTRKLYSQSWDAGLHF
                     NGESIQSQLVSSYSHSKDYNYDPHYGRYDTSATLDEMKQYNVQWTNSVVVGHGNVGAG
                     VDWQKQTTTPGTGYVPEGYDQRNTGVYLTGLQQLGDFTLEAAARSDDNSQFGRHGTWQ
                     TSAGWEFIEGYRFIASYGTSYKAPNLGQLYGYYGNPNLNPEKSKQWEGAFEGLTAGVS
                     WRISGYRNDINDMIDYDDHLQKYYNEGKARIKGIEATANFDTGPLTHTVSYDYVDARN
                     AITDTPLPRRSKQMAKYQLDWDVYDFDWGMTYQYLGSRYDSDYSAYPYRTVKMGGVSL
                     WDLTVAYPVTSHLTVRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF"
BASE COUNT      556 a    561 c    627 g    551 t
ORIGIN      
        1 catcctgaat aataaaagta cgcggggatt gtagggattg ctcagtggat gtccagctat
       61 tgatgatttc tgatttgtga tgcgcggtct ggacagggtg ttgtgacaga cggtagcatc
      121 cgtgggccgg tcctgtgagt taatagggaa tccagtgaaa atctggagct gacgcgcagc
      181 ggtaaggaaa ggtgagatga gagcgtaagc agacacctgt ccggcgggaa gtcatcattt
      241 ctgctatcca gccaacggat aaccctccaa gcccgaagac ctgccggcta acgtcgcatc
      301 tggtttttca tcatcgcgta ctatcgatga agcctgcgca tccttcttat attgtggatg
      361 ctttacaatg attaaaaaag ctacgctgct gacggcgttc tccgtcacgg ccttttccgc
      421 ttgggcgcag gacactagcc cggataccct ggttgtcacc gccaaccgtt ttcagcagcc
      481 gcgcagcgcg gttctggcgc ccgttaccat cgtgacgcgt caggatattg aacgctggca
      541 atcgacctcc gtaaatgatg ttctgcgccg tttgcctggc gtcgatattg cgcagagcgg
      601 cggcgcgcga caaaactcct ccattttcat tcgcggcacc aactccagcc atgtactggt
      661 attgattgac ggcgtgcgtc tgaatttagc aggcgtgagc gggtccgccg atctcagcca
      721 gttcccggtg tcgctggtac agcgtattga atatatacgc ggtccgccct ccgctattta
      781 tggttccgat gctatcggcg gcgtagtgaa tatcattacg acgcgcgata acccaggcac
      841 agaattaacc gctggatggg gaagcaatag ctaccagaat tacgacatct cgacgcaaca
      901 gcaacttggc gaaatcacgc gggcgacgtt gatcggcgat tacgaataca ccaaagggtt
      961 tgacgtggta gcgaaaggcg gtaccgggat gcaggcgcag cctgaccggg acggcttttt
     1021 gagtaaaacg ctttatggcg cgttagagca taccttttct gatcgctgga gcggattcgt
     1081 gcgtggttat ggctacgata accgtaccga ttacgacgcc tattactcgc cgggctcgcc
     1141 gctgattgat acacgcaaac tttatagcca aagctgggac gccgggctgc actttaatgg
     1201 cgaaagtatt cagtctcagc tggtttcaag ctatagccac agtaaagatt acaactatga
     1261 tccgcactat ggccggtatg atacctccgc cacgctggat gagatgaaac agtacaatgt
     1321 tcaatggacc aacagtgtgg tcgtggggca cggtaatgtt ggggcgggcg tagactggca
     1381 gaaacagact accacgccag gtaccggcta tgtgcccgag ggatatgacc agcgtaatac
     1441 cggggtttac ctgacaggat tacaacagtt gggtgacttc actctggaag cggcggcgcg
     1501 cagtgatgac aactcccagt ttggtcgtca tggtacatgg caaaccagcg cgggatggga
     1561 gtttatagaa ggttatcgct ttattgcctc ctacggaacc tcctacaaag cgcctaattt
     1621 gggccaactg tatggttatt acggtaatcc gaacctgaat cctgaaaaga gtaaacagtg
     1681 ggaaggcgca tttgaagggc taaccgctgg cgtcagctgg cgtatttcag gttatcgtaa
     1741 cgatattaat gacatgatcg attatgacga tcatctgcaa aaatattaca acgaaggtaa
     1801 ggcgcgcatt aaaggtattg aggcgacggc gaatttcgat accggaccgt taacgcatac
     1861 ggtcagttat gattacgttg atgcgcgtaa tgcgattacc gatacgccat taccccggcg
     1921 ttccaaacag atggcaaaat atcaacttga ctgggacgtt tacgattttg actgggggat
     1981 gacatatcaa taccttggtt cccgctatga ttcggattac tccgcttacc cataccggac
     2041 agtaaaaatg ggcggcgtca gtttatggga tcttacggtt gcatatccgg tcacctcaca
     2101 tctgacagtt cgtggtaaaa tagccaacct gttcgacaaa gattacgaga cagtttatgg
     2161 ctaccaaact gcaggacgag aatacacctt gtctggcagc tacaccttct gaaccacgtc
     2221 ccaccgtgct ggtatttgat tccggcgtcg gtggattgtc ggtctatgat gagatctcgg
     2281 cggctcctgc ggatc
//