Gene replacement using the pKO3 vector

   
NOTE: The file is constructed from various GenBank files and is not
primary sequence and has not been confirmed.

Comments:
Sequence file of the gene replacement vector pKO3. 
The vector has a temperature-sensitive pSC101 replicon which
which is functional at 30 C.  
Hamiliton et. al. ,1989 J. Bacteriology 171: 4617-4622

Link, A.J., Phillips, D. and Church, G.M. (1997) 
Methods for generating precise deletions and insertions in the 
genome of wild-type Escherichia coli: 
Application to open reading frame characterization. 
J. Bacteriology 179: 6228-6237. 

Current base coordinates:
221-880        Cm-R; chloramphenicol acetyltransferase
1119-1575      f1 (+) filamentous origin
2129-3550      Bacillus subtilis sacB gene
4139-4149      oriC homologous region
4204-4215      IHF binding site
4407-5357      RepA (temperature-sensitive ?) 
Pko3.Mail  Length: 5681  May 31, 1995  11:25  Type: N  Check: 5438  ..

       1  CCCTTTCGTC TTCGAATAAA TACCTGTGAC GGAAGATCAC TTCGCAGAAT 
      51  AAATAAATCC TGGTGTCCCT GTTGATACCG GGAAGCCCTG GGCCAACTTT 
     101  TGGCGAAAAT GAGACGTTGA TCGGCACGTA AGAGGTTCCA ACTTTCACCA 
     151  TAATGAAATA AGATCACTAC CGGGCGTATT TTTTGAGTTA TCGAGATTTT 
     201  CAGGAGCTAA GGAAGCTAAA ATGGAGAAAA AAATCACTGG ATATACCACC 
     251  GTTGATATAT CCCAATGGCA TCGTAAAGAA CATTTTGAGG CATTTCAGTC 
     301  AGTTGCTCAA TGTACCTATA ACCAGACCGT TCAGCTGGAT ATTACGGCCT 
     351  TTTTAAAGAC CGTAAAGAAA AATAAGCACA AGTTTTATCC GGCCTTTATT 
     401  CACATTCTTG CCCGCCTGAT GAATGCTCAT CCGGAATTCC GTATGGCAAT 
     451  GAAAGACGGT GAGCTGGTGA TATGGGATAG TGTTCACCCT TGTTACACCG 
     501  TTTTCCATGA GCAAACTGAA ACGTTTTCAT CGCTCTGGAG TGAATACCAC 
     551  GACGATTTCC GGCAGTTTCT ACACATATAT TCGCAAGATG TGGCGTGTTA 
     601  CGGTGAAAAC CTGGCCTATT TCCCTAAAGG GTTTATTGAG AATATGTTTT 
     651  TCGTCTCAGC CAATCCCTGG GTGAGTTTCA CCAGTTTTGA TTTAAACGTG 
     701  GCCAATATGG ACAACTTCTT CGCCCCCGTT TTCACCATGG GCAAATATTA 
     751  TACGCAAGGC GACAAGGTGC TGATGCCGCT GGCGATTCAG GTTCATCATG 
     801  CCGTTTGTGA TGGCTTCCAT GTCGGCAGAA TGCTTAATGA ATTACAACAG 
     851  TACTGCGATG AGTGGCAGGG CGGGGCGTAA TTTTTTTAAG GCAGTTATTG 
     901  GTGCCCTTAA ACGCCTGGTG CTACGCCTGA ATAAGTGATA ATAAGCGGAT 
     951  GAATGGCAGA AATTCGAAAG CAAATTCGAC CCGGTCGTCG GTTCAGGGCA 
    1001  GGGTCGTTAA ATAGCCGCTT ATGTCTATTG CTGGTTTANT CGGTACCCGG 
    1051  Ggatcgcggc cgcggaccgg atcctctaga gcggccgcGA TCCTCTAGAG 
    1101  TCGACCGGNG AATGGCGAAT GGGACGCGCC CTGTAGCGGC GCATTAAGCG 
    1151  CGGCGGGTGT GGTGGTTACG CGCAGCGTGA CCGCTACACT TGCCAGCGCC 
    1201  CTAGCGCCCG CTCCTTTCGC TTTCTTCCCT TCCTTTCTCG CCACGTTCGC 
    1251  CGGCTTTCCC CGTCAAGCTC TAAATCGGGG GCTCCCTTTA GGGTTCCGAT 
    1301  TTAGTGCTTT ACGGCACCTC GACCCCAAAA AACTTGATTA GGGTGATGGT 
    1351  TCACGTAGTG GGCCATCGCC CTGATAGACG GTTTTTCGCC CTTTGACGTT 
    1401  GGAGTCCACG TTCTTTAATA GTGGACTCTT GTTCCAAACT GGAACAACAC 
    1451  TCAACCCTAT CTCGGTCTAT TCTTTTGATT TATAAGGGAT TTTGCCGATT 
    1501  TCGGCCTATT GGTTAAAAAA TGAGCTGATT TAACAAAAAT TTAACGCGAA 
    1551  TTTTAACAAA ATATTAACGC TTACAATTTA GGTGGCACTT TTCGGGGAAA 
    1601  TGTGCGCGGA ACCCCTATTT GTTTATTTTT CTAAATACAT TCAAATATGT 
    1651  ATCCGCTCAT NNCANGATCC TTTTTAACCC ATCACATATA CCTGCCGTTC 
    1701  ACTATTATTT AGTGAAATGA GATATTATGA TATTTTCTGA ATTGTGATTA 
    1751  AAAAGGCAAC TTTATGCCCA TGCAACAGAA ACTATAAAAA ATACAGAGAA 
    1801  TGAAAAGAAA CAGATAGATT TTTTAGTTCT TTAGGCCCGT AGTCTGCAAA 
    1851  TCCTTTTATG ATTTTCTATC AAACAAAAGA GGAAAATAGA CCAGTTGCAA 
    1901  TCCAAACGAG AGTCTAATAG AATGAGGTCG AAAAGTAAAT CGCGCGGGTT 
    1951  TGTTACTGAT AAAGCAGGCA AGACCTAAAA TGTGTAAAGG GCAAAGTGTA 
    2001  TACTTTGGCG TCACCCCTTA CATATTTTAG GTCTTTTTTT ATTGTGCGTA 
    2051  ACTAACTTGC CATCTTCAAA CAGGAGGGCT GGAAGAAGCA GACCGCTAAC 
    2101  ACAGTACATA AAAAAGGAGA CATGAACGAT GAACATCAAA AAGTTTGCAA 
    2151  AACAAGCAAC AGTATTAACC TTTACTACCG CACTGCTGGC AGGAGGCGCA 
    2201  ACTCAAGCGT TTGCGAAAGA AACGAACCAA AAGCCATATA AGGAAACATA 
    2251  CGGCATTTCC CATATTACAC GCCATGATAT GCTGCAAATC CCTGAACAGC 
    2301  AAAAAAATGA AAAATATCAA GTTCCTGAAT TCGATTCGTC CACAATTAAA 
    2351  AATATCTCTT CTGCAAAAGG CCTGGACGTT TGGGACAGCT GGCCATTACA 
    2401  AAACGCTGAC GGCACTGTCG CAAACTATCA CGGCTACCAC ATCGTCTTTG 
    2451  CATTAGCCGG AGATCCTAAA AATGCGGATG ACACATCGAT TTACATGTTC 
    2501  TATCAAAAAG TCGGCGAAAC TTCTATTGAC AGCTGGAAAA ACGCTGGCCG 
    2551  CGTCTTTAAA GACAGCGACA AATTCGATGC AAATGATTCT ATCCTAAAAG 
    2601  ACCAAACACA AGAATGGTCA GGTTCAGCCA CATTTACATC TGACGGAAAA 
    2651  ATCCGTTTAT TCTACACTGA TTTCTCCGGT AAACATTACG GCAAACAAAC 
    2701  ACTGACAACT GCACAAGTTA ACGTATCAGC ATCAGACAGC TCTTTGAACA 
    2751  TCAACGGTGT AGAGGATTAT AAATCAATCT TTGACGGTGA CGGAAAAACG 
    2801  TATCAAAATG TACAGCAGTT CATCGATGAA GGCAACTACA GCTCAGGCGA 
    2851  CAACCATACG CTGAGAGATC CTCACTACGT AGAAGATAAA GGCCACAAAT 
    2901  ACTTAGTATT TGAAGCAAAC ACTGGAACTG AAGATGGCTA CCAAGGCGAA 
    2951  GAATCTTTAT TTAACAAAGC ATACTATGGC AAAAGCACAT CATTCTTCCG 
    3001  TCAAGAAAGT CAAAAACTTC TGCAAAGCGA TAAAAAACGC ACGGCTGAGT 
    3051  TAGCAAACGG CGCTCTCGGT ATGATTGAGC TAAACGATGA TTACACACTG 
    3101  AAAAAAGTGA TGAAACCGCT GATTGCATCT AACACAGTAA CAGATGAAAT 
    3151  TGAACGCGCG AACGTCTTTA AAATGAACGG CAAATGGTAC CTGTTCACTG 
    3201  ACTCCCGCGG ATCAAAAATG ACGATTGACG GCATTACGTC TAACGATATT 
    3251  TACATGCTTG GTTATGTTTC TAATTCTTTA ACTGGCCCAT ACAAGCCGCT 
    3301  GAACAAAACT GGCCTTGTGT TAAAAATGGA TCTTGATCCT AACGATGTAA 
    3351  CCTTTACTTA CTCACACTTC GCTGTACCTC AAGCGAAAGG AAACAATGTC 
    3401  GTGATTACAA GCTATATGAC AAACAGAGGA TTCTACGCAG ACAAACAATC 
    3451  AACGTTTGCG CCAAGCTTCC TGCTGAACAT CAAAGGCAAG AAAACATCTG 
    3501  TTGTCAAAGA CAGCATCCTT GAACAAGGAC AATTAACAGT TAACAAATAA 
    3551  AAACGCAAAA GAAAATGCCG ATNNCCGGTT TATTGACTAC CGGAAGCAGT 
    3601  GTGACCGTGT GCTTCTCAAA TGCCTCAGGC TGTCTATGTG TGACTGTTGA 
    3651  GCTGTAACAA GTTGTCTCAG GTGTTCAATT TCATGTTCTA GTTGCTTTGT 
    3701  TTTACTGGTT TCACCTGTTC TATTAGGTGT TACATGCTGT TCATCTGTTA 
    3751  CATTGTCGAT CTGTTCATGG TGAACAGCTT TAAATGCACC AAAAACTCGT 
    3801  AAAAGCTCTG ATGTATCTAT CTTTTTTACA CCGTTTTCAT CTGTGCATAT 
    3851  GGACAGTTTT CCCTTTGATA TCTAACGGTG AACAGTTGTT CTACTTTTGT 
    3901  TTGTTAGTCT TGATGCTTCA CTGATAGATA CAAGAGCCAT AAGAACCTCA 
    3951  GATCCTTCCG TATTTAGCCA GTATGTTCTC TAGTGTGGTT CGTTGTTTTT 
    4001  GCGTGAGCCA TGAGAACGAA CCATTGAGAT CATGCTTACT TTGCATGTCA 
    4051  CTCAAAAATT TTGCCTCAAA ACTGGTGAGC TGAATTTTTG CAGTTAAAGC 
    4101  ATCGTGTAGT GTTTTTCTTA GTCCGTTACG TAGGTAGGAA TCTGATGTAA 
    4151  TGGTTGTTGG TATTTTGTCA CCATTCATTT TTATCTGGTT GTTCTCAAGT 
    4201  TCGGTTACGA GATCCATTTG TCTATCTAGT TCAACTTGGA AAATCAACGT 
    4251  ATCAGTCGGG CGGCCTCGCT TATCAACCAC CAATTTCATA TTGCTGTAAG 
    4301  TGTTTAAATC TTTACTTATT GGTTTCAAAA CCCATTGGTT AAGCCTTTTA 
    4351  AACTCATGGT AGTTATTTTC AAGCATTAAC ATGAACTTAA ATTCATCAAG 
    4401  GCTAATCTCT ATATTTGCCT TGTGAGTTTT CTTTTGTGTT AGTTCTTTTA 
    4451  ATAACCACTC ATAAATCCTC ATAGAGTATT TGTTTTCAAA AGACTTAACA 
    4501  TGTTCCAGAT TATATTTTAT GAATTTTTTT AACTGGAAAA GATAAGGCAA 
    4551  TATCTCTTCA CTAAAAACTA ATTCTAATTT TTCGCTTGAG AACTTGGCAT 
    4601  AGTTTGTCCA CTGGAAAATC TCAAAGCCTT TAACCAAAGG ATTCCTGATT 
    4651  TCCACAGTTC TCGTCATCAG CTCTCTGGTT GCTTTAGCTA ATACACCATA 
    4701  AGCATTTTCC CTACTGATGT TCATCATCTG AGCGTATTGG TTATAAGTGA 
    4751  ACGATACCGT CCGTTCTTTC CTTGTAGGGT TTTCAATCGT GGGGTTGAGT 
    4801  AGTGCCACAC AGCATAAAAT TAGCTTGGTT TCATGCTCCG TTAAGTCATA 
    4851  GCGACTAATC GCTAGTTCAT TTGCTTTGAA AACAACTAAT TCAGACATAC 
    4901  ATCTCAATTG GTCTAGGTGA TTTTAATCAC TATACCAATT GAGATGGGCT 
    4951  AGTCAATGAT AATTACTAGT CCTTTTCCTT TGAGTTGTGG GTATCTGTAA 
    5001  ATTCTGCTAG ACCTTTGCTG GAAAACTTGT AAATTCTGCT AGACCCTCTG 
    5051  TAAATTCCGC TAGACCTTTG TGTGTTTTTT TTGTTTATAT TCAAGTGGTT 
    5101  ATAATTTATA GAATAAAGAA AGAATAAAAA AAGATAAAAA GAATAGATCC 
    5151  CAGCCCTGTG TATAACTCAC TACTTTAGTC AGTTCCGCAG TATTACAAAA 
    5201  GGATGTCGCA AACGCTGTTT GCTCCTCTAC AAAACAGACC TTAAAACCCT 
    5251  AAAGGCTTAA GTAGCACCCT CGCAAGCTCG GGCAAATCGC TGAATATTCC 
    5301  TTTTGTCTCC GACCATCAGG CACCTGAGTC GCTGTCTTTT TCGTGACATT 
    5351  CAGTTCGCTG CGCTCACGGC TCTGGCAGTG AATGGGGGTA AATGGCACTA 
    5401  CAGGCGCCTT TTATGGATTC ATGCAAGGAA ACTACCCATA ATACAAGAAA 
    5451  AGCCCGTCAC GGGCTTCTCA GGGCGTTTTA TGGCGGGTCT GCTATGTGGT 
    5501  GCTATCTGAC TTTTTGCTGT TCAGCAGTTC CTGCCCTCTG ATTTTCCAGT 
    5551  CTGACCACTT CGGATTATCC CGTGACAGGT CATTCAGACT GGCTAATGCA 
    5601  CCCAGTAAGG CAGCGGTATC ATCAACAGGC TTACCCGTCT TACTGTCnGG 
    5651  ATCGACGCTC TCCCTTATGC GACTCCTGCA T