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Description:
Holliday junction ATP-dependent DNA helicase ruvA (EC 3.6.1.-).
Molecular weight: 21518
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:
01-MAR-2004, integrated into UniProtKB/Swiss-Prot.
01-JUN-2003, sequence version 1.
07-MAR-2006, entry version 24.
Phylogenetic order:
Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Bradyrhizobiaceae Bradyrhizobium.
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_BRAJA:
| Database | Pointer | Add. info#1 | Add. info#2 |
| EMBL | BA000040 | BAC46801.1 | - |
| HSSP | P08576 | 1CUK | |
| GenomeReviews | BA000040_GR | blr1536.1 | |
| HAMAP | MF_00031 | - | 1. |
| InterPro | IPR003583 | HHH1_bd. | |
| InterPro | IPR012340 | OB_NA_bd_sub. | |
| InterPro | IPR000085 | RuvA. | |
| InterPro | IPR011114 | RuvA_C. | |
| Pfam | PF07499 | RuvA_C | 1. |
| Pfam | PF01330 | RuvA_N | 1. |
| ProDom | PD006268 | RuvA | 1. |
| SMART | SM00278 | HhH1 | 2. |
| 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].
RC STRAIN=USDA 110;
RX MEDLINE=22484998; PubMed=12597275; DOI=10.1093/dnares/9.6.189;
RA Kaneko T., Nakamura Y., Sato S., Minamisawa K., Uchiumi T.,
RA Sasamoto S., Watanabe A., Idesawa K., Iriguchi M., Kawashima K.,
RA Kohara M., Matsumoto M., Shimpo S., Tsuruoka H., Wada T., Yamada M.,
RA Tabata S.;
RT "Complete genomic sequence of nitrogen-fixing symbiotic bacterium
RT Bradyrhizobium japonicum USDA110.";
RL DNA Res. 9:189-197(2002).
Feature:
CHAIN 1 205 Holliday junction ATP-dependent DNA
helicase ruvA.
/FTId=PRO_0000094609.
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: 205
MIGKLKGLID SYGEDFVILD VGGVGYQVHC STRTLQHLPS PGEAAVLSIE TYVREDQIKL
FGFRTDQERE WFRLLQTVQG VGAKVALAVL GTLAPSDLAN AIALRDKAAV ARTPGVGPKV
AERIVTELKD KAPAFANVDP AVVHLAGAVD DQRAPRPVAD AISALVNLGY GQPQAAAAIA
SASRSAGEGA ETAQLIRLGL KELAK