ATP-dependent DNA helicase RecQ
Details
- Name
- ATP-dependent DNA helicase RecQ
- Synonyms
- 3.6.4.12
- Gene Name
- recQ
- Organism
- Escherichia coli (strain K12)
- Amino acid sequence
>lcl|BSEQ0003160|ATP-dependent DNA helicase RecQ MAQAEVLNLESGAKQVLQETFGYQQFRPGQEEIIDTVLSGRDCLVVMPTGGGKSLCYQIP ALLLNGLTVVVSPLISLMKDQVDQLQANGVAAACLNSTQTREQQLEVMTGCRTGQIRLLY IAPERLMLDNFLEHLAHWNPVLLAVDEAHCISQWGHDFRPEYAALGQLRQRFPTLPFMAL TATADDTTRQDIVRLLGLNDPLIQISSFDRPNIRYMLMEKFKPLDQLMRYVQEQRGKSGI IYCNSRAKVEDTAARLQSKGISAAAYHAGLENNVRADVQEKFQRDDLQIVVATVAFGMGI NKPNVRFVVHFDIPRNIESYYQETGRAGRDGLPAEAMLFYDPADMAWLRRCLEEKPQGQL QDIERHKLNAMGAFAEAQTCRRLVLLNYFGEGRQEPCGNCDICLDPPKQYDGSTDAQIAL STIGRVNQRFGMGYVVEVIRGANNQRIRDYGHDKLKVYGMGRDKSHEHWVSVIRQLIHLG LVTQNIAQHSALQLTEAARPVLRGESSLQLAVPRIVALKPKAMQKSFGGNYDRKLFAKLR KLRKSIADESNVPPYVVFNDATLIEMAEQMPITASEMLSVNGVGMRKLERFGKPFMALIR AHVDGDDEE
- Number of residues
- 609
- Molecular Weight
- 68362.98
- Theoretical pI
- 7.32
- GO Classification
- FunctionsATP binding / ATP-dependent 3'-5' DNA helicase activity / ATP-dependent DNA helicase activity / ATPase activity / DNA binding / DNA-dependent ATPase activity / single-stranded DNA-dependent ATP-dependent DNA helicase activity / transition metal ion binding / zinc ion bindingProcessescellular response to DNA damage stimulus / DNA duplex unwinding / DNA recombination / DNA repair / DNA replication / SOS responseComponentsbacterial nucleoid / cytoplasm / replisome / single-stranded DNA-dependent ATP-dependent DNA helicase complex
- General Function
- Zinc ion binding
- Specific Function
- Involved in the RecF recombination pathway; its gene expression is under the regulation of the SOS system. It is a DNA helicase.
- Pfam Domain Function
- Transmembrane Regions
- Not Available
- Cellular Location
- Cytoplasmic
- Gene sequence
>lcl|BSEQ0020550|ATP-dependent DNA helicase RecQ (recQ) GTGGCGCAGGCGGAAGTGTTGAATCTGGAGTCCGGAGCTAAACAGGTTTTACAAGAAACC TTTGGCTACCAACAGTTTCGCCCCGGCCAGGAAGAAATTATCGACACTGTGCTTTCCGGC CGCGATTGCCTCGTCGTCATGCCCACTGGTGGCGGAAAATCCCTTTGCTATCAAATCCCT GCCTTATTGCTAAACGGCCTTACCGTGGTTGTTTCACCGCTGATTTCGTTGATGAAAGAT CAGGTGGATCAACTGCAAGCCAACGGCGTGGCGGCGGCGTGCCTTAACTCGACGCAAACC CGCGAACAGCAACTTGAAGTGATGACAGGCTGCCGCACCGGGCAAATTCGTCTGCTTTAT ATCGCCCCGGAACGCCTGATGCTGGATAACTTTCTTGAGCATCTGGCGCACTGGAATCCG GTGTTATTAGCCGTTGATGAAGCGCACTGTATCTCCCAATGGGGCCACGATTTCCGCCCG GAATATGCCGCGCTCGGTCAGTTGCGCCAGCGGTTCCCGACGCTGCCGTTTATGGCGCTG ACCGCCACAGCCGACGACACCACGCGCCAGGATATCGTGCGCCTGCTGGGGCTGAACGAT CCGCTGATTCAAATCAGCAGTTTTGACCGTCCGAATATTCGCTACATGCTGATGGAGAAG TTCAAACCGCTCGATCAGTTGATGCGCTACGTGCAGGAACAGCGCGGTAAGTCAGGCATT ATCTACTGCAACAGCCGCGCGAAAGTAGAAGACACCGCTGCGCGCCTGCAAAGCAAGGGA ATTAGCGCGGCGGCCTATCATGCCGGGCTGGAAAATAATGTTCGCGCCGATGTGCAGGAA AAATTCCAGCGCGATGACCTGCAAATTGTGGTGGCGACGGTGGCGTTCGGCATGGGCATC AATAAACCAAACGTTCGCTTCGTGGTCCACTTTGATATTCCGCGCAATATCGAATCCTAT TATCAGGAAACCGGACGCGCCGGGCGTGATGGCCTGCCCGCGGAAGCGATGCTGTTTTAC GATCCGGCTGATATGGCGTGGCTGCGCCGTTGTCTGGAAGAGAAGCCGCAGGGGCAGTTG CAGGATATCGAGCGCCACAAACTCAATGCGATGGGCGCGTTTGCCGAAGCGCAAACTTGC CGTCGTCTGGTATTGCTGAACTATTTTGGCGAAGGGCGTCAGGAGCCGTGCGGGAACTGC GATATCTGCCTCGATCCGCCGAAACAGTACGACGGTTCAACCGATGCTCAGATTGCCCTT TCCACCATTGGTCGTGTGAATCAGCGGTTTGGGATGGGTTATGTGGTGGAAGTGATTCGT GGTGCTAATAACCAGCGTATCCGCGACTATGGTCATGACAAACTGAAAGTCTATGGCATG GGCCGTGATAAAAGCCATGAACATTGGGTGAGCGTGATCCGCCAGCTGATTCACCTCGGC CTGGTGACGCAAAATATTGCCCAGCATTCTGCCCTACAACTGACAGAGGCCGCGCGCCCG GTGCTGCGCGGCGAATCCTCTTTGCAACTTGCCGTGCCGCGTATCGTGGCGCTCAAACCG AAAGCGATGCAGAAATCGTTCGGCGGCAACTATGATCGCAAACTGTTCGCCAAATTACGC AAACTGCGTAAATCGATAGCCGATGAAAGTAATGTCCCGCCGTACGTGGTGTTTAACGAC GCAACCTTGATTGAGATGGCTGAACAGATGCCGATCACCGCCAGCGAAATGCTCAGCGTT AACGGCGTTGGGATGCGCAAGCTGGAACGCTTTGGCAAACCGTTTATGGCGCTGATTCGT GCGCATGTTGATGGCGATGACGAAGAGTAG
- Chromosome Location
- Not Available
- Locus
- Not Available
- External Identifiers
Resource Link UniProtKB ID P15043 UniProtKB Entry Name RECQ_ECOLI GenBank Protein ID 147559 GenBank Gene ID M30198 - General References
- Irino N, Nakayama K, Nakayama H: The recQ gene of Escherichia coli K12: primary structure and evidence for SOS regulation. Mol Gen Genet. 1986 Nov;205(2):298-304. [Article]
- Daniels DL, Plunkett G 3rd, Burland V, Blattner FR: Analysis of the Escherichia coli genome: DNA sequence of the region from 84.5 to 86.5 minutes. Science. 1992 Aug 7;257(5071):771-8. [Article]
- Blattner FR, Plunkett G 3rd, Bloch CA, Perna NT, Burland V, Riley M, Collado-Vides J, Glasner JD, Rode CK, Mayhew GF, Gregor J, Davis NW, Kirkpatrick HA, Goeden MA, Rose DJ, Mau B, Shao Y: The complete genome sequence of Escherichia coli K-12. Science. 1997 Sep 5;277(5331):1453-62. [Article]
- Riley M, Abe T, Arnaud MB, Berlyn MK, Blattner FR, Chaudhuri RR, Glasner JD, Horiuchi T, Keseler IM, Kosuge T, Mori H, Perna NT, Plunkett G 3rd, Rudd KE, Serres MH, Thomas GH, Thomson NR, Wishart D, Wanner BL: Escherichia coli K-12: a cooperatively developed annotation snapshot--2005. Nucleic Acids Res. 2006 Jan 5;34(1):1-9. Print 2006. [Article]
- Hayashi K, Morooka N, Yamamoto Y, Fujita K, Isono K, Choi S, Ohtsubo E, Baba T, Wanner BL, Mori H, Horiuchi T: Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110. Mol Syst Biol. 2006;2:2006.0007. Epub 2006 Feb 21. [Article]
- Umezu K, Nakayama K, Nakayama H: Escherichia coli RecQ protein is a DNA helicase. Proc Natl Acad Sci U S A. 1990 Jul;87(14):5363-7. [Article]