Definition Clostridium difficile 630 chromosome, complete genome.
Accession NC_009089
Length 4,290,252

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The map label for this gene is polA [H]

Identifier: 126698722

GI number: 126698722

Start: 1326574

End: 1329222

Strand: Direct

Name: polA [H]

Synonym: CD1128

Alternate gene names: 126698722

Gene position: 1326574-1329222 (Clockwise)

Preceding gene: 126698721

Following gene: 126698723

Centisome position: 30.92

GC content: 28.16

Gene sequence:

>2649_bases
TTGGAAAAAAAATTAATTATAATAGATGGAAATTCAATAATAAATAGAGCTTTTTATGCTCTTCCAGAAATGAATAATAA
AGAAGGGCTAAAGACCAATGCAATATATGGATTTACAACAATGCTATTTAAAATGATAGATATATATAAACCAACACATA
TAAGTGTAGCATTTGACAGAAAAGCACCTACATTTAGACATTTAGAATATAAAGAGTATAAGGCTGGAAGAAAGGGAATG
CCAGATGAACTGGCAGAACAATTACAGCCATTAAAAGACCTTTTAGATAAATTTAGAATAAATAGATTGGAAATAGATGG
CTATGAGGCAGATGATATTATAGGTACTGTTTCTAAAAAAGCAGAAGAAAATGGATATAAGGTATACATAGTAACTGGAG
ACAAAGATGCTATTCAACTTGCTTCAGACAATACAACTACTCTTATAACAAAAAAAGGAGTTGGAGAAGTTGAAGAATAC
AACTTTAATTCTGTAATTGAAAAATACGAGATGACTCCAACACAATTTATCGATTTAAAGGGTCTTATGGGAGACAAGTC
TGATAATATACCTGGAGTACCTGGAATAGGTGAAAAAACAGGTATAAAGCTTATAAAAGAGTTTTCTAGTATAGAGAATC
TAATAGAGAATACAGATAAGCTTAAAGGTAGTGTAAAAAAGAAAATAGAGGAAAACAAAGAAATAGCTATTCAAAGTAAA
AGACTTGCAACAATTATAAGAGATGTGCCAATAGAAGTGGATTTAGATAGTATGATTTTTGGCGATTATGATAAAGATGA
ACTTTTAGATAAATTTAGATACTTTGGATTTACAAGTCTCTTATCAAGATTAGTTGATTTGGTCGATTCAGATGACACAG
AACACGTAGAAGAAAAAATAGAAATATTAAAATTAAAAGATATAGAAAAATTTATAGATGAAGTAAACAAAAAAGGACAA
GTTATTTTAAAAACTGTTAGAGGACAAGGTAATATACTTGAAAAAAATATAATATATATTTTTATAAGTGTAGATGGAGA
AAAAATATATTATGTAGATTCAAATGAAGTGTCAAAGTTAGATAGTATATTTTCAAATAATGAAATTAAAAAGTATGGAT
ATAATTTAAAAGATGATTATATATCTTTAAAACCATATAATATAAACTTAGAAAATATGTATTTTGATATAACAATAGCT
GAGTACTTAATAGATTCAACTTCATCTACCTCATATGATTGTAGTGCAATAGCTATGAAGTATTTATCAAAAAAGGTTAA
ATCAAAAGAAGAATTATTAGGAAAGGGTGTTAAATCTAAAAACTATGAGGATTTAGAATTTGAGGATTTAGCAGAGTATA
TGGGTCAAATAATATGCACAGTTAAAGAAACAGTTCCTATGATGGAAAGAAGTCTAATGGATATGAGTATGGATGGTCTT
TTTTATCATGTAGAGATGCCTTTAGTAGAAGTCTTAGGTCATATGGAGTATGAAGGTATAAAAGTAGACAAAAGTATATT
GGATGAATTGAGTGTTGAATTTAAAGAAATAATAGCTACATTAGAAAAGGAAATTTATGAATTATCAGGAGAGCCATTCA
ATATAAATTCACCAAAACAATTGGGTGTTATATTATTTGAAAAATTAGAGCTTCCAATAATTAAAAAAACTAAAACTGGA
TATTCAACTAATGCAGATGTTTTAGAAAAATTAAGAGATAAGCATCCAATAATAGATAAGATAACTGAGTATAGACAAAT
AGTAAAGTTAAATTCTACTTACGTTGAAGGACTTTTAAATATAATAAATCCAGAAAGTAATAGAATACATTCATCATTTA
ATCAAACTATAACGACTACAGGAAGAATTTCATCTACAGAACCAAATCTTCAAAATATACCTATAAAAATGGAAATGGGT
AGAAAAATAAGAAAAGTGTTTATTGCAGATGATAACTGTAAGTTGGTTGATGCCGATTACTCACAAGTAGAGCTAAGAGT
TCTTGCACATATGAGTCAGGATGAAAATATGATAGAAGCATTTAAACATCATGAAGATATTCATACCAAAACAGCTTCAC
AAGTTTTTAATGTTCCTATGGAAGATGTTACTAGTGAATTGAGAGGTGCAGCTAAAGCTGTAAACTTTGGTATTATATAT
GGTAAAAGTGACTTTGGTCTAGCTGATGATTTAAATATACCTGTTCCAAAGGCGAAAGAATATATCGAAAGTTATTTTGC
TAAATACCATAAAATAAAAGAGTTTATGGACACAACAGTAGAAAAGGCTAGTGAGGATGGATATGCTGTAACAATTTTAA
ACAGAAGAAGATATATACCAGAAATAAAGTCAAGCAATTTTATGGAAAGAAATAGAGGAAAGAGATTTGCAATGAATGCA
CCAATACAAGGAAGTGCAGCAGATATAATAAAAATTGCTATGATAAATGTTCATAAAAAATTGGAAGAGAACAATTTGAA
ATCAAAACTTATACTACAAGTTCACGACGAGTTGATAGTTGAAGCAATTGATGATGAAATAGATATAGTTAAGAAAATAG
TAAAAGAAGAAATGGAAAATGCTGTAAATATGGATGTTCACTTAGATGTAGATTTAAATGTAGGTAGTTCTTGGTATGAG
ACAAAGTAG

Upstream 100 bases:

>100_bases
TTAATATACTATTATTATTATTATGGGAATATTAAATAACAGTATATTGGTATATAATATATATGTTACAAAAATAGATA
ATTTTTAGGAGTGATATAAT

Downstream 100 bases:

>100_bases
GTGATTTTATGTTGATATTAGGACTTACAGGAGGAATAGGCTGTGGAAAAAGCAGCCTATCAAATATATTTAGAAATCTT
AACATTCCTATAGTGGATGC

Product: DNA polymerase I

Products: NA

Alternate protein names: POL I [H]

Number of amino acids: Translated: 882; Mature: 882

Protein sequence:

>882_residues
MEKKLIIIDGNSIINRAFYALPEMNNKEGLKTNAIYGFTTMLFKMIDIYKPTHISVAFDRKAPTFRHLEYKEYKAGRKGM
PDELAEQLQPLKDLLDKFRINRLEIDGYEADDIIGTVSKKAEENGYKVYIVTGDKDAIQLASDNTTTLITKKGVGEVEEY
NFNSVIEKYEMTPTQFIDLKGLMGDKSDNIPGVPGIGEKTGIKLIKEFSSIENLIENTDKLKGSVKKKIEENKEIAIQSK
RLATIIRDVPIEVDLDSMIFGDYDKDELLDKFRYFGFTSLLSRLVDLVDSDDTEHVEEKIEILKLKDIEKFIDEVNKKGQ
VILKTVRGQGNILEKNIIYIFISVDGEKIYYVDSNEVSKLDSIFSNNEIKKYGYNLKDDYISLKPYNINLENMYFDITIA
EYLIDSTSSTSYDCSAIAMKYLSKKVKSKEELLGKGVKSKNYEDLEFEDLAEYMGQIICTVKETVPMMERSLMDMSMDGL
FYHVEMPLVEVLGHMEYEGIKVDKSILDELSVEFKEIIATLEKEIYELSGEPFNINSPKQLGVILFEKLELPIIKKTKTG
YSTNADVLEKLRDKHPIIDKITEYRQIVKLNSTYVEGLLNIINPESNRIHSSFNQTITTTGRISSTEPNLQNIPIKMEMG
RKIRKVFIADDNCKLVDADYSQVELRVLAHMSQDENMIEAFKHHEDIHTKTASQVFNVPMEDVTSELRGAAKAVNFGIIY
GKSDFGLADDLNIPVPKAKEYIESYFAKYHKIKEFMDTTVEKASEDGYAVTILNRRRYIPEIKSSNFMERNRGKRFAMNA
PIQGSAADIIKIAMINVHKKLEENNLKSKLILQVHDELIVEAIDDEIDIVKKIVKEEMENAVNMDVHLDVDLNVGSSWYE
TK

Sequences:

>Translated_882_residues
MEKKLIIIDGNSIINRAFYALPEMNNKEGLKTNAIYGFTTMLFKMIDIYKPTHISVAFDRKAPTFRHLEYKEYKAGRKGM
PDELAEQLQPLKDLLDKFRINRLEIDGYEADDIIGTVSKKAEENGYKVYIVTGDKDAIQLASDNTTTLITKKGVGEVEEY
NFNSVIEKYEMTPTQFIDLKGLMGDKSDNIPGVPGIGEKTGIKLIKEFSSIENLIENTDKLKGSVKKKIEENKEIAIQSK
RLATIIRDVPIEVDLDSMIFGDYDKDELLDKFRYFGFTSLLSRLVDLVDSDDTEHVEEKIEILKLKDIEKFIDEVNKKGQ
VILKTVRGQGNILEKNIIYIFISVDGEKIYYVDSNEVSKLDSIFSNNEIKKYGYNLKDDYISLKPYNINLENMYFDITIA
EYLIDSTSSTSYDCSAIAMKYLSKKVKSKEELLGKGVKSKNYEDLEFEDLAEYMGQIICTVKETVPMMERSLMDMSMDGL
FYHVEMPLVEVLGHMEYEGIKVDKSILDELSVEFKEIIATLEKEIYELSGEPFNINSPKQLGVILFEKLELPIIKKTKTG
YSTNADVLEKLRDKHPIIDKITEYRQIVKLNSTYVEGLLNIINPESNRIHSSFNQTITTTGRISSTEPNLQNIPIKMEMG
RKIRKVFIADDNCKLVDADYSQVELRVLAHMSQDENMIEAFKHHEDIHTKTASQVFNVPMEDVTSELRGAAKAVNFGIIY
GKSDFGLADDLNIPVPKAKEYIESYFAKYHKIKEFMDTTVEKASEDGYAVTILNRRRYIPEIKSSNFMERNRGKRFAMNA
PIQGSAADIIKIAMINVHKKLEENNLKSKLILQVHDELIVEAIDDEIDIVKKIVKEEMENAVNMDVHLDVDLNVGSSWYE
TK
>Mature_882_residues
MEKKLIIIDGNSIINRAFYALPEMNNKEGLKTNAIYGFTTMLFKMIDIYKPTHISVAFDRKAPTFRHLEYKEYKAGRKGM
PDELAEQLQPLKDLLDKFRINRLEIDGYEADDIIGTVSKKAEENGYKVYIVTGDKDAIQLASDNTTTLITKKGVGEVEEY
NFNSVIEKYEMTPTQFIDLKGLMGDKSDNIPGVPGIGEKTGIKLIKEFSSIENLIENTDKLKGSVKKKIEENKEIAIQSK
RLATIIRDVPIEVDLDSMIFGDYDKDELLDKFRYFGFTSLLSRLVDLVDSDDTEHVEEKIEILKLKDIEKFIDEVNKKGQ
VILKTVRGQGNILEKNIIYIFISVDGEKIYYVDSNEVSKLDSIFSNNEIKKYGYNLKDDYISLKPYNINLENMYFDITIA
EYLIDSTSSTSYDCSAIAMKYLSKKVKSKEELLGKGVKSKNYEDLEFEDLAEYMGQIICTVKETVPMMERSLMDMSMDGL
FYHVEMPLVEVLGHMEYEGIKVDKSILDELSVEFKEIIATLEKEIYELSGEPFNINSPKQLGVILFEKLELPIIKKTKTG
YSTNADVLEKLRDKHPIIDKITEYRQIVKLNSTYVEGLLNIINPESNRIHSSFNQTITTTGRISSTEPNLQNIPIKMEMG
RKIRKVFIADDNCKLVDADYSQVELRVLAHMSQDENMIEAFKHHEDIHTKTASQVFNVPMEDVTSELRGAAKAVNFGIIY
GKSDFGLADDLNIPVPKAKEYIESYFAKYHKIKEFMDTTVEKASEDGYAVTILNRRRYIPEIKSSNFMERNRGKRFAMNA
PIQGSAADIIKIAMINVHKKLEENNLKSKLILQVHDELIVEAIDDEIDIVKKIVKEEMENAVNMDVHLDVDLNVGSSWYE
TK

Specific function: In addition to polymerase activity, this DNA polymerase exhibits 3' to 5' and 5' to 3' exonuclease activity [H]

COG id: COG0749

COG function: function code L; DNA polymerase I - 3'-5' exonuclease and polymerase domains

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 5'-3' exonuclease domain [H]

Homologues:

Organism=Homo sapiens, GI112420958, Length=440, Percent_Identity=35, Blast_Score=259, Evalue=1e-68,
Organism=Homo sapiens, GI139394648, Length=637, Percent_Identity=29.1993720565149, Blast_Score=228, Evalue=3e-59,
Organism=Escherichia coli, GI1790294, Length=926, Percent_Identity=37.2570194384449, Blast_Score=591, Evalue=1e-170,
Organism=Escherichia coli, GI226510970, Length=211, Percent_Identity=30.3317535545024, Blast_Score=109, Evalue=1e-24,
Organism=Caenorhabditis elegans, GI86563272, Length=426, Percent_Identity=30.7511737089202, Blast_Score=202, Evalue=9e-52,
Organism=Drosophila melanogaster, GI17933644, Length=418, Percent_Identity=33.2535885167464, Blast_Score=214, Evalue=3e-55,

Paralogues:

None

Copy number: 400 Molecules/Cell In: Glucose minimal media [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002562
- InterPro:   IPR020046
- InterPro:   IPR020045
- InterPro:   IPR002421
- InterPro:   IPR020047
- InterPro:   IPR019760
- InterPro:   IPR001098
- InterPro:   IPR018320
- InterPro:   IPR002298
- InterPro:   IPR008918
- InterPro:   IPR003583
- InterPro:   IPR012337 [H]

Pfam domain/function: PF01367 5_3_exonuc; PF02739 5_3_exonuc_N; PF00476 DNA_pol_A [H]

EC number: =2.7.7.7 [H]

Molecular weight: Translated: 100913; Mature: 100913

Theoretical pI: Translated: 4.91; Mature: 4.91

Prosite motif: PS00447 DNA_POLYMERASE_A

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.3 %Cys     (Translated Protein)
3.3 %Met     (Translated Protein)
3.6 %Cys+Met (Translated Protein)
0.3 %Cys     (Mature Protein)
3.3 %Met     (Mature Protein)
3.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MEKKLIIIDGNSIINRAFYALPEMNNKEGLKTNAIYGFTTMLFKMIDIYKPTHISVAFDR
CCCEEEEECCCHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCCEEEEEECC
KAPTFRHLEYKEYKAGRKGMPDELAEQLQPLKDLLDKFRINRLEIDGYEADDIIGTVSKK
CCCCHHCCCHHHHHCCCCCCCHHHHHHHHHHHHHHHHHCCCEEEECCCCHHHHHHHHHHH
AEENGYKVYIVTGDKDAIQLASDNTTTLITKKGVGEVEEYNFNSVIEKYEMTPTQFIDLK
HCCCCEEEEEEECCCCEEEEECCCCEEEEEECCCCCHHHCCHHHHHHHHCCCCHHEEECH
GLMGDKSDNIPGVPGIGEKTGIKLIKEFSSIENLIENTDKLKGSVKKKIEENKEIAIQSK
HCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHEEHHH
RLATIIRDVPIEVDLDSMIFGDYDKDELLDKFRYFGFTSLLSRLVDLVDSDDTEHVEEKI
HHHHHHHCCCCEEECCHHEECCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHH
EILKLKDIEKFIDEVNKKGQVILKTVRGQGNILEKNIIYIFISVDGEKIYYVDSNEVSKL
HHHHHHHHHHHHHHHCCCCEEEEEEECCCCCEEECEEEEEEEEECCCEEEEECCCHHHHH
DSIFSNNEIKKYGYNLKDDYISLKPYNINLENMYFDITIAEYLIDSTSSTSYDCSAIAMK
HHHHCCCCHHHCCCCCCCCEEEEECEEEEHHHEEEEEEHHHHHHCCCCCCCCCHHHHHHH
YLSKKVKSKEELLGKGVKSKNYEDLEFEDLAEYMGQIICTVKETVPMMERSLMDMSMDGL
HHHHHHCCHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCE
FYHVEMPLVEVLGHMEYEGIKVDKSILDELSVEFKEIIATLEKEIYELSGEPFNINSPKQ
EEEECCHHHHHHCCCCCCCEEECHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHH
LGVILFEKLELPIIKKTKTGYSTNADVLEKLRDKHPIIDKITEYRQIVKLNSTYVEGLLN
HHHHHHHHCCCCEEEECCCCCCCCHHHHHHHHHCCCHHHHHHHHHHHHHHCHHHHHHHHH
IINPESNRIHSSFNQTITTTGRISSTEPNLQNIPIKMEMGRKIRKVFIADDNCKLVDADY
HCCCCCCHHHHHHCCEEEECCCCCCCCCCCCCCCEEHHCCCCEEEEEEECCCCEEEECCH
SQVELRVLAHMSQDENMIEAFKHHEDIHTKTASQVFNVPMEDVTSELRGAAKAVNFGIIY
HHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHEEEEEEE
GKSDFGLADDLNIPVPKAKEYIESYFAKYHKIKEFMDTTVEKASEDGYAVTILNRRRYIP
CCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCC
EIKSSNFMERNRGKRFAMNAPIQGSAADIIKIAMINVHKKLEENNLKSKLILQVHDELIV
CCCCCCCHHHCCCCEEEECCCCCCCHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHH
EAIDDEIDIVKKIVKEEMENAVNMDVHLDVDLNVGSSWYETK
HHHCCHHHHHHHHHHHHHHHHCCCEEEEEEEECCCCCCCCCC
>Mature Secondary Structure
MEKKLIIIDGNSIINRAFYALPEMNNKEGLKTNAIYGFTTMLFKMIDIYKPTHISVAFDR
CCCEEEEECCCHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCCEEEEEECC
KAPTFRHLEYKEYKAGRKGMPDELAEQLQPLKDLLDKFRINRLEIDGYEADDIIGTVSKK
CCCCHHCCCHHHHHCCCCCCCHHHHHHHHHHHHHHHHHCCCEEEECCCCHHHHHHHHHHH
AEENGYKVYIVTGDKDAIQLASDNTTTLITKKGVGEVEEYNFNSVIEKYEMTPTQFIDLK
HCCCCEEEEEEECCCCEEEEECCCCEEEEEECCCCCHHHCCHHHHHHHHCCCCHHEEECH
GLMGDKSDNIPGVPGIGEKTGIKLIKEFSSIENLIENTDKLKGSVKKKIEENKEIAIQSK
HCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHEEHHH
RLATIIRDVPIEVDLDSMIFGDYDKDELLDKFRYFGFTSLLSRLVDLVDSDDTEHVEEKI
HHHHHHHCCCCEEECCHHEECCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHH
EILKLKDIEKFIDEVNKKGQVILKTVRGQGNILEKNIIYIFISVDGEKIYYVDSNEVSKL
HHHHHHHHHHHHHHHCCCCEEEEEEECCCCCEEECEEEEEEEEECCCEEEEECCCHHHHH
DSIFSNNEIKKYGYNLKDDYISLKPYNINLENMYFDITIAEYLIDSTSSTSYDCSAIAMK
HHHHCCCCHHHCCCCCCCCEEEEECEEEEHHHEEEEEEHHHHHHCCCCCCCCCHHHHHHH
YLSKKVKSKEELLGKGVKSKNYEDLEFEDLAEYMGQIICTVKETVPMMERSLMDMSMDGL
HHHHHHCCHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCE
FYHVEMPLVEVLGHMEYEGIKVDKSILDELSVEFKEIIATLEKEIYELSGEPFNINSPKQ
EEEECCHHHHHHCCCCCCCEEECHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHH
LGVILFEKLELPIIKKTKTGYSTNADVLEKLRDKHPIIDKITEYRQIVKLNSTYVEGLLN
HHHHHHHHCCCCEEEECCCCCCCCHHHHHHHHHCCCHHHHHHHHHHHHHHCHHHHHHHHH
IINPESNRIHSSFNQTITTTGRISSTEPNLQNIPIKMEMGRKIRKVFIADDNCKLVDADY
HCCCCCCHHHHHHCCEEEECCCCCCCCCCCCCCCEEHHCCCCEEEEEEECCCCEEEECCH
SQVELRVLAHMSQDENMIEAFKHHEDIHTKTASQVFNVPMEDVTSELRGAAKAVNFGIIY
HHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHEEEEEEE
GKSDFGLADDLNIPVPKAKEYIESYFAKYHKIKEFMDTTVEKASEDGYAVTILNRRRYIP
CCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCC
EIKSSNFMERNRGKRFAMNAPIQGSAADIIKIAMINVHKKLEENNLKSKLILQVHDELIV
CCCCCCCHHHCCCCEEEECCCCCCCHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHH
EAIDDEIDIVKKIVKEEMENAVNMDVHLDVDLNVGSSWYETK
HHHCCHHHHHHHHHHHHHHHHCCCEEEEEEEECCCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 9.0

TargetDB status: NA

Availability: NA

References: 9387221; 9384377 [H]