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Description:
Holliday junction ATP-dependent DNA helicase ruvA (EC 3.6.1.-).
Molecular weight: 23162
View which proteins in this organism that is involved with DNA Repair;
classified after biological processes (using data from the GOA project):
DNA repair( GO:0006281 )
Important dates:
02-MAY-2002, integrated into UniProtKB/Swiss-Prot.
01-MAR-2002, sequence version 1.
07-MAR-2006, entry version 31.
Phylogenetic order:
Bacteria Cyanobacteria Nostocales Nostocaceae Nostoc.
To calculate the pI (Isoelectric point - the pH where a protein has a neutral charge),
go to this page and enter the protein ID (e.g 3MG_ECOLI): http://us.expasy.org/tools/pi_tool.html
Links to references in other databases for protein RUVA_ANASP:
| Database | Pointer | Add. info#1 | Add. info#2 |
| EMBL | BA000019 | BAB72333.1 | - |
| PIR | AF1853 | AF1853. | |
| HSSP | Q9F1Q3 | 1IXR | |
| GenomeReviews | BA000019_GR | all0375.1 | |
| BioCyc | NOST-PCC-01:NOST-PCC-01-000374-MONOMER | -.1 | |
| BioCyc | NSP103690:ALL0375-MONOMER | -.1 | |
| HAMAP | MF_00031 | - | 1. |
| InterPro | IPR000445 | HhH. | |
| InterPro | IPR012340 | OB_NA_bd_sub. | |
| InterPro | IPR000085 | RuvA. | |
| Pfam | PF00633 | HHH | 2. |
| Pfam | PF01330 | RuvA_N | 1. |
| ProDom | PD006268 | RuvA | 1. |
| TIGRFAMs | TIGR00084 | ruvA | 1. |
Keywords:
ATP-binding; Complete proteome; DNA damage; DNA recombination; DNA repair; DNA-binding; Helicase; Hydrolase; Nucleotide-binding; SOS response.
References:
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX MEDLINE=21595285; PubMed=11759840; DOI=10.1093/dnares/8.5.205;
RA Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S.,
RA Watanabe A., Iriguchi M., Ishikawa A., Kawashima K., Kimura T.,
RA Kishida Y., Kohara M., Matsumoto M., Matsuno A., Muraki A.,
RA Nakazaki N., Shimpo S., Sugimoto M., Takazawa M., Yamada M.,
RA Yasuda M., Tabata S.;
RT "Complete genomic sequence of the filamentous nitrogen-fixing
RT cyanobacterium Anabaena sp. strain PCC 7120.";
RL DNA Res. 8:205-213(2001).
Feature:
CHAIN 1 213 Holliday junction ATP-dependent DNA
helicase ruvA.
/FTId=PRO_0000094598.
Comments:
-!- FUNCTION: The ruvA-ruvB complex in the presence of ATP renatures
cruciform structure in supercoiled DNA with palindromic sequence,
indicating that it may promote strand exchange reactions in
homologous recombination. RuvAB is an helicase that mediates the
Holliday junction migration by localized denaturation and
reannealing. RuvA stimulates, in the presence of DNA, the weak
ATPase activity of ruvB (By similarity).
-!- SUBUNIT: Forms a complex with ruvB.
-!- SIMILARITY: Belongs to the ruvA family.
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Sequence length: 213
MISYLKGIVA GIQNVGSNRV ILTLEVNGMG YDLQIPQRLA KQLPTTGDLV QIFTHYQVRE
EIPLLYGFSS PAERDLFRHL LSVSGVGAAS AIALLDTLEL PDLVQAIIAA NVQILIQAPG
VGKKIAERVC LELKAKLIEW RKSAGFFVAT EGPAPGILEE VQMTLFALGY TAHEVSHALH
VVSEDIGLPK DAYVEDWIKQ AIAHLSSSEQ VSH