GenBank-Updates@genbank.bio.net (02/16/91)
LOCUS STYASRABC 3360 bp ds-DNA BCT 16-FEB-1991
DEFINITION Salmonella typhimurium asrABC operon: asrA, asrB and asrC genes,
complete cds.
ACCESSION M57706
KEYWORDS anaerobic sulfite reductase; asrA gene; asrB gene; asrC gene.
SOURCE Salmonella typhimurium strain LT2 DNA
ORGANISM Salmonella typhimurium
Prokaryota; Bacteria; Gracilicutes; Scotobacteria; Facultatively
anaerobic rods; Enterobacteriaceae.
REFERENCE 1 (bases 1 to 3360)
AUTHORS Huang,C.J. and Barrett,E.L.
TITLE Sequence analysis and expression of the asr operon in Salmonella
typhimurium encoding the production of hydrogen sulfide from
sulfite
JOURNAL Unpublished (1990)
STANDARD full staff_review
FEATURES Location/Qualifiers
-35_signal 205..211
/product="anaerobic sulfite reductase"
/gene="asrABC"
/evidence=EXPERIMENTAL
-10_signal 228..235
/product="anaerobic sulfite reductase"
/gene="asrABC"
/evidence=EXPERIMENTAL
CDS 310..1353
/product="anaerobic sulfite reductase"
/gene="asrA"
/codon_start=310
CDS 1357..2175
/product="anaerobic sulfite reductase"
/gene="asrB"
/codon_start=1357
CDS 2186..3199
/product="anaerobic sulfite reductase"
/gene="asrC"
/codon_start=2186
terminator 3290..3341
/product="anaerobic sulfite reductase"
/gene="asrABC"
BASE COUNT 794 a 907 c 891 g 768 t
ORIGIN Map position 53 on genome.
1 cccgggagcc caaacaaaaa atcttcattc ctgacggcga tcacattgat gctttttccg
61 gacgttatgc aaacctttac cgtgatgcaa tgattaaatt tattcagacc gcgctatccg
121 ctaaatagcg cgacgctgta tatatgcata ttttatgatt aagaatatat ttattatacc
181 gatagtaaaa accatttttt cccgttagcg aaggcggtgg attagcgcta gcgtaacagt
241 aatattcaac tgatttttat aacaatttat tttcatttgt ttttcctgaa tattactgtg
301 gagtatgtga tggctatcaa aattacgcct gacgagttta gtttgcttat ccagcgatta
361 aacaaaaaat ggcgcgtgtt tgccccgtcc gcagagtttc gcggcggacg tttttccgac
421 actgacaaca ttatttatca acggattagc ggctggcgcg atctcatctg gcacgagaaa
481 tcgcacatgt cgccgaatac cattatcgcc cctatcaccg aaacgctctt ttatttcgat
541 aaagacacca ttcaaattgc cgagacagac acttccccga taatcatctt tgcccgcgcc
601 tgcgacatta acgccatgtc gcggctggat tatatgtatt tatcaaatgg gaataattcc
661 gattacagtt atcaactgct acgggagcat attcgtttcg tccttattga gtgtgaagaa
721 agcttcgaaa attgtttctg cgtctcaatg ggtaccaata aaactgactg ttatagcgcc
781 gccatgcgtt ttagcgatga gggcgcgctt gtcagcatcc gcgatccctt tatcgaggcg
841 gcgatacaag ggctggggca ggaggctgac tataccccct ctttcgtcag cgaaaaccgg
901 gaaaccgtcg tcacgccgga cagcgtttgc cacgatccgc aaaaaattcg cgacattctc
961 acccaccatc cgctatggga cgcctacgac agccgctgca tcagttgtgg ccgctgcact
1021 accgggtgcc caacctgtac ctgctatagc gtctttgacg tcgcctatga tgaaaatccg
1081 cagcgcggcg aacgccgtcg ccagtgggca agctgcatgg tgccgggctt tagcgacatg
1141 gccggcggtc atggttttcg cgaaaaaccc ggcgagcgtc tgcgctaccg cgccctgcat
1201 aaggtcaatg actacaaagc gcgcaacggc attgaacata tgtgcgtcgg ctgcggccgc
1261 tgcgacgatc gctgcccgca atacatcaaa ttttctttga ttatcaacaa aatgaccgct
1321 gccgttcggc aggcgctggc agaggaggca taacgcatgt cacattgttc ctgtcatgat
1381 aaaccgcagc acagtttgct cgctgcggcg taccgcatcc tcagtattac tcgccacacg
1441 ccgctggagt ggaatttccg cgtggccgtc gattttcccg cgcactgggg gcaatttgtt
1501 gaggtgtcgc tgccgcgcgt cggcgaagcg cccatctccg tttccgacta cggcgacggc
1561 tggatagatc tgctgattcg taatgtcgga aaagtgacca gcgccctctt tacgctgaaa
1621 gaaggcgaca acgtgtggct acgcggctgc tatggcaatg gctatccggt cgatacgctg
1681 cgccataagc ccttactggt tgtcgcaggc ggtacgggcg tcgcgccggt gaaaggctta
1741 atgcgctatt tcgttgagaa tccccaggaa attggtcaac tggatatgat tctcggctat
1801 aaaaatcgcg attgcgtgct gtacaaagaa gaaatggcga cgtggcgcgg caaacataat
1861 ctggtactca cgctggatga aggcgaggct gatgaccgtt accagattgg ccgggtgacc
1921 gatcggcttg ccgacatgac gcttagcgat atcgacacta tgcaggccat cgtcgttggg
1981 ccgccaataa tgattacctt taccgtaaaa atgctgctgc aaaaagggct caagccggag
2041 caaatctggg tggactacga acgccggatg gcctgctccg tcgggaagtg cggccactgc
2101 cgtatgggcg aagtgtatgt ctgcaccgac ggtccgatat ttaactacgc cgtcgcgcaa
2161 cgttttgccg attaaggaga acatcatgag cattgatatt gatatcatta aagcccgtgc
2221 gaaaaacgaa tatcgcctgt caaaagtgcg cggcgaagcc atgatcagcg tccgcattcc
2281 cggcggtatt ttgcccgcgc atttgctaac ggtggcgcgt gacatcgccg aaacctgggg
2341 caacggacaa attcacctca ctacccgcca gaagctggcg atgccgggta tccgttacga
2401 agatatcgac aacgtgaacg ctgcgctgga gccgtttctt cgcgagattg aaatagaact
2461 gtgcgacgtc caggttgagg ataccaaagc gggctatctc gctattggcg ggcgaaatat
2521 tgtcgcctgt caggggaacc gcatttgcca gaaagccaac actgacacga ccggtctgtc
2581 ccgtcgtctt gaaaaactgg tctatcccag cccttatcat ctcaaaacgg tcatcgtcgg
2641 ctgcccgaat gattgcgcga aggcgtcaat ggccgatctg gggattattg gcgtggcgaa
2701 aatgcgcttc actgccgatc gctgtatcgg ttgcggcgcc tgcgtgaagg cctgtagtca
2761 ccacgcggta ggctgcctgg cgctgaagaa cggcaaagcg gtcaaagaag agtccgcctg
2821 tatcggctgc ggcgagtgcg tgctggcctg tccgacgctg gcctggcaac gtaagccgga
2881 tcagctctgg caagtccgtc tgggcggacg caccagtaaa aagagcggcg cgctcggcaa
2941 gctcttcctc aactgggtga ctgaagatgt gataaagcag gtgatcgtta acctgtatga
3001 atttgaaaaa gagatgctcg gcggaaaacc gatctatcta catatgggcc atctgatcga
3061 caaaggcggc tacctgcgtt ttaaagaacg ggtactgcgc ggcgttcagc tcaatccgga
3121 agcgatggtc gccgaacgca tttactgggc cgaagacgaa tccgtcgcgc ggatgcatct
3181 caaacccgcc gggcactaat caaccacgcc atggccgcag cccgcccaca ggctgcggca
3241 cgctaaacca catgaccagc gccgcgacaa gcagtatgcc ccctccagcc agcgccagcg
3301 ttgaccagcc tacctgccgc cataacgccg gcgctttgtt tccactgagt ttcaccgcca
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