| Definition | Escherichia coli IAI39 chromosome, complete genome. |
|---|---|
| Accession | NC_011750 |
| Length | 5,132,068 |
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The map label for this gene is dnaB
Identifier: 218702716
GI number: 218702716
Start: 4673306
End: 4674721
Strand: Direct
Name: dnaB
Synonym: ECIAI39_4472
Alternate gene names: 218702716
Gene position: 4673306-4674721 (Clockwise)
Preceding gene: 218702714
Following gene: 218702717
Centisome position: 91.06
GC content: 53.6
Gene sequence:
>1416_bases ATGGCAGGAAATAAACCCTTCAACAAACAGCAGGCTGAACCCCGCGAACGCGATCCACAAGTTGCCGGGCTGAAAGTGCC TCCGCACTCGATCGAAGCGGAGCAGTCGGTGTTGGGCGGTTTAATGCTGGATAACGAACGCTGGGACGATGTAGCCGAGC GTGTGGTGGCAGACGATTTTTACACCCGCCCACACCGTCATATCTTTACTGAAATGGCGCGTTTACAGGAAAGCGGTAGT CCTATCGATCTGATTACCCTTACGGAATCGCTGGAACGCCAGGGGCAACTTGATAGCGTCGGTGGTTTCGCTTATCTGGC GGAGCTGTCAAAAAATACGCCAAGTGCGGCGAACATCAGTGCTTATGCTGACATCGTGCGTGAACGTGCCGTTGTTCGCG AGATGATTTCGGTTGCGAATGAGATTGCCGAAGCCGGTTTTGATCCGCAGGGGCGTACCAGCGAAGATCTGCTGGACCTG GCTGAATCCCGCGTCTTTAAAATTGCCGAAAGTCGTGCAAACAAAGACGAAGGGCCGAAGAACATCGCCGATGTGCTCGA CGCCACGGTGGCGCGTATTGAGCAGTTGTTTCAGCAGCCACACGATGGCGTTACCGGGGTAAACACCGGTTATGACGATC TCAACAAAAAAACCGCTGGCTTGCAGCCGTCGGATTTGATCATCGTCGCCGCGCGTCCGTCGATGGGTAAAACCACATTT GCGATGAACCTCGTCGAAAACGCGGCGATGTTGCAGGATAAACCAGTACTTATCTTCTCGCTGGAGATGCCATCAGAACA GATTATGATGCGTTCTTTGGCGTCGCTGTCGCGCGTTGACCAGACTAAAATCCGTACCGGGCAGCTCGATGATGAAGACT GGGCACGTATTTCCGGCACCATGGGTATTTTGCTCGAAAAACGTAATATCTATATCGATGATTCCTCCGGCCTGACGCCA ACGGAAGTGCGTTCCCGCGCGCGCCGTATTGCCCGTGAACACGGCGGCATCGGGCTTATCATGATCGACTACCTGCAACT GATGCGCGTACCGGCGCTTTCCGATAACCGTACGCTGGAAATTGCAGAAATCTCCCGCTCGCTGAAAGCACTGGCGAAAG AACTGAACGTGCCGGTGGTGGCGCTGTCCCAGTTGAACCGTTCTCTGGAACAACGTGCCGACAAACGCCCGGTCAACTCC GACCTGCGTGAATCTGGCTCTATCGAGCAGGATGCGGACTTGATCATGTTTATCTATCGTGATGAGGTGTATCACGAAAA CAGTGATTTAAAAGGCATCGCGGAAATTATTATCGGTAAACAACGTAACGGCCCAATCGGGACGGTACGCCTGACCTTTA ACGGTCAATGGTCGCGCTTCGACAACTATGCGGGGCCGCTGTACGACGACGAATAA
Upstream 100 bases:
>100_bases TTCAATTCGTGTTGCCATGTGTCCTCCAGAACGTATCGTCAGGGTCTGCTTCATATGGTAAAGTTTCGACCCATTCTTTA TCTCGGTAACTCCATTCACT
Downstream 100 bases:
>100_bases TAATTATTTTATGAATTAGGTAATTAAAGCAAACACTTATCAAGGAACACAAATGCAAGCGGCAACTGTTGTGATTAACC GCCGCGCTCTGCGACACAAC
Product: replicative DNA helicase
Products: NA
Alternate protein names: NA
Number of amino acids: Translated: 471; Mature: 470
Protein sequence:
>471_residues MAGNKPFNKQQAEPRERDPQVAGLKVPPHSIEAEQSVLGGLMLDNERWDDVAERVVADDFYTRPHRHIFTEMARLQESGS PIDLITLTESLERQGQLDSVGGFAYLAELSKNTPSAANISAYADIVRERAVVREMISVANEIAEAGFDPQGRTSEDLLDL AESRVFKIAESRANKDEGPKNIADVLDATVARIEQLFQQPHDGVTGVNTGYDDLNKKTAGLQPSDLIIVAARPSMGKTTF AMNLVENAAMLQDKPVLIFSLEMPSEQIMMRSLASLSRVDQTKIRTGQLDDEDWARISGTMGILLEKRNIYIDDSSGLTP TEVRSRARRIAREHGGIGLIMIDYLQLMRVPALSDNRTLEIAEISRSLKALAKELNVPVVALSQLNRSLEQRADKRPVNS DLRESGSIEQDADLIMFIYRDEVYHENSDLKGIAEIIIGKQRNGPIGTVRLTFNGQWSRFDNYAGPLYDDE
Sequences:
>Translated_471_residues MAGNKPFNKQQAEPRERDPQVAGLKVPPHSIEAEQSVLGGLMLDNERWDDVAERVVADDFYTRPHRHIFTEMARLQESGS PIDLITLTESLERQGQLDSVGGFAYLAELSKNTPSAANISAYADIVRERAVVREMISVANEIAEAGFDPQGRTSEDLLDL AESRVFKIAESRANKDEGPKNIADVLDATVARIEQLFQQPHDGVTGVNTGYDDLNKKTAGLQPSDLIIVAARPSMGKTTF AMNLVENAAMLQDKPVLIFSLEMPSEQIMMRSLASLSRVDQTKIRTGQLDDEDWARISGTMGILLEKRNIYIDDSSGLTP TEVRSRARRIAREHGGIGLIMIDYLQLMRVPALSDNRTLEIAEISRSLKALAKELNVPVVALSQLNRSLEQRADKRPVNS DLRESGSIEQDADLIMFIYRDEVYHENSDLKGIAEIIIGKQRNGPIGTVRLTFNGQWSRFDNYAGPLYDDE >Mature_470_residues AGNKPFNKQQAEPRERDPQVAGLKVPPHSIEAEQSVLGGLMLDNERWDDVAERVVADDFYTRPHRHIFTEMARLQESGSP IDLITLTESLERQGQLDSVGGFAYLAELSKNTPSAANISAYADIVRERAVVREMISVANEIAEAGFDPQGRTSEDLLDLA ESRVFKIAESRANKDEGPKNIADVLDATVARIEQLFQQPHDGVTGVNTGYDDLNKKTAGLQPSDLIIVAARPSMGKTTFA MNLVENAAMLQDKPVLIFSLEMPSEQIMMRSLASLSRVDQTKIRTGQLDDEDWARISGTMGILLEKRNIYIDDSSGLTPT EVRSRARRIAREHGGIGLIMIDYLQLMRVPALSDNRTLEIAEISRSLKALAKELNVPVVALSQLNRSLEQRADKRPVNSD LRESGSIEQDADLIMFIYRDEVYHENSDLKGIAEIIIGKQRNGPIGTVRLTFNGQWSRFDNYAGPLYDDE
Specific function: Participates in initiation and elongation during chromosome replication; it exhibits DNA-dependent ATPase activity and contains distinct active sites for ATP binding, DNA binding, and interaction with dnaC protein, primase, and other prepriming proteins [
COG id: COG0305
COG function: function code L; Replicative DNA helicase
Gene ontology:
Cell location: Cytoplasm [C]
Metaboloic importance: Essential [C]
Operon status: Not Known
Operon components: None
Similarity: Contains 1 SF4 helicase domain [H]
Homologues:
Organism=Escherichia coli, GI1790486, Length=471, Percent_Identity=99.5753715498938, Blast_Score=954, Evalue=0.0,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): NA
Other databases:
- InterPro: IPR003593 - InterPro: IPR007692 - InterPro: IPR007694 - InterPro: IPR007693 - InterPro: IPR016136 [H]
Pfam domain/function: PF00772 DnaB; PF03796 DnaB_C [H]
EC number: =3.6.4.12 [H]
Molecular weight: Translated: 52406; Mature: 52275
Theoretical pI: Translated: 4.68; Mature: 4.68
Prosite motif: NA
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
0.0 %Cys (Translated Protein) 3.0 %Met (Translated Protein) 3.0 %Cys+Met (Translated Protein) 0.0 %Cys (Mature Protein) 2.8 %Met (Mature Protein) 2.8 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MAGNKPFNKQQAEPRERDPQVAGLKVPPHSIEAEQSVLGGLMLDNERWDDVAERVVADDF CCCCCCCCCCCCCCCCCCCCCEEEECCCCCCCHHHHHHCCCEECCCHHHHHHHHHHHHHH YTRPHRHIFTEMARLQESGSPIDLITLTESLERQGQLDSVGGFAYLAELSKNTPSAANIS HCCCHHHHHHHHHHHHHCCCCEEEEEEHHHHHHCCCCCCCCHHHHHHHHHCCCCCCCHHH AYADIVRERAVVREMISVANEIAEAGFDPQGRTSEDLLDLAESRVFKIAESRANKDEGPK HHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCCHH NIADVLDATVARIEQLFQQPHDGVTGVNTGYDDLNKKTAGLQPSDLIIVAARPSMGKTTF HHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHCCHHCCCCCCCEEEEEECCCCCCHHH AMNLVENAAMLQDKPVLIFSLEMPSEQIMMRSLASLSRVDQTKIRTGQLDDEDWARISGT HHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHCCC MGILLEKRNIYIDDSSGLTPTEVRSRARRIAREHGGIGLIMIDYLQLMRVPALSDNRTLE EEEEEEECEEEEECCCCCCHHHHHHHHHHHHHHHCCEEEHHHHHHHHHHCCCCCCCCEEE IAEISRSLKALAKELNVPVVALSQLNRSLEQRADKRPVNSDLRESGSIEQDADLIMFIYR HHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHCCCCCCCCCEEEEEEE DEVYHENSDLKGIAEIIIGKQRNGPIGTVRLTFNGQWSRFDNYAGPLYDDE HHHHCCCCCHHHHHHHHHCCCCCCCEEEEEEEECCCCHHCCCCCCCCCCCC >Mature Secondary Structure AGNKPFNKQQAEPRERDPQVAGLKVPPHSIEAEQSVLGGLMLDNERWDDVAERVVADDF CCCCCCCCCCCCCCCCCCCCEEEECCCCCCCHHHHHHCCCEECCCHHHHHHHHHHHHHH YTRPHRHIFTEMARLQESGSPIDLITLTESLERQGQLDSVGGFAYLAELSKNTPSAANIS HCCCHHHHHHHHHHHHHCCCCEEEEEEHHHHHHCCCCCCCCHHHHHHHHHCCCCCCCHHH AYADIVRERAVVREMISVANEIAEAGFDPQGRTSEDLLDLAESRVFKIAESRANKDEGPK HHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCCHH NIADVLDATVARIEQLFQQPHDGVTGVNTGYDDLNKKTAGLQPSDLIIVAARPSMGKTTF HHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHCCHHCCCCCCCEEEEEECCCCCCHHH AMNLVENAAMLQDKPVLIFSLEMPSEQIMMRSLASLSRVDQTKIRTGQLDDEDWARISGT HHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHCCC MGILLEKRNIYIDDSSGLTPTEVRSRARRIAREHGGIGLIMIDYLQLMRVPALSDNRTLE EEEEEEECEEEEECCCCCCHHHHHHHHHHHHHHHCCEEEHHHHHHHHHHCCCCCCCCEEE IAEISRSLKALAKELNVPVVALSQLNRSLEQRADKRPVNSDLRESGSIEQDADLIMFIYR HHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHCCCCCHHHHHCCCCCCCCCEEEEEEE DEVYHENSDLKGIAEIIIGKQRNGPIGTVRLTFNGQWSRFDNYAGPLYDDE HHHHCCCCCHHHHHHHHHCCCCCCCEEEEEEEECCCCHHCCCCCCCCCCCC
PDB accession: NA
Resolution: NA
Structure class: Unstructured
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: 11206551; 11258796 [H]