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Description:
Holliday junction ATP-dependent DNA helicase ruvA (EC 3.6.1.-).
Molecular weight: 20226
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:
30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
01-MAY-1999, sequence version 1.
07-MAR-2006, entry version 37.
Phylogenetic order:
Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Helicobacter.
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_HELPJ:
| Database | Pointer | Add. info#1 | Add. info#2 |
| EMBL | AE001511 | AAD06396.1 | - |
| PIR | A71884 | A71884. | |
| HSSP | P08576 | 1CUK | |
| GenomeReviews | AE001439_GR | JHP0815.1 | |
| BioCyc | HPYL85963:JHP0815-MONOMER | -.1 | |
| HAMAP | MF_00031 | - | 1. |
| InterPro | IPR000445 | HhH. | |
| InterPro | IPR003583 | HHH1_bd. | |
| InterPro | IPR012340 | OB_NA_bd_sub. | |
| InterPro | IPR000085 | RuvA. | |
| InterPro | IPR011114 | RuvA_C. | |
| Pfam | PF00633 | HHH | 2. |
| 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].
RX MEDLINE=99120557; PubMed=9923682; DOI=10.1038/16495;
RA Alm R.A., Ling L.-S.L., Moir D.T., King B.L., Brown E.D., Doig P.C.,
RA Smith D.R., Noonan B., Guild B.C., deJonge B.L., Carmel G.,
RA Tummino P.J., Caruso A., Uria-Nickelsen M., Mills D.M., Ives C.,
RA Gibson R., Merberg D., Mills S.D., Jiang Q., Taylor D.E., Vovis G.F.,
RA Trust T.J.;
RT "Genomic sequence comparison of two unrelated isolates of the human
RT gastric pathogen Helicobacter pylori.";
RL Nature 397:176-180(1999).
Feature:
CHAIN 1 183 Holliday junction ATP-dependent DNA
helicase ruvA.
/FTId=PRO_0000094640.
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: 183
MIVGLIGVVE KISALEAHIE VQGVVYGVQV SMRTAALLQT GQKARLKILQ VIKEDAHLLY
GFLEESEKIL FERLLKINGV GGRIALAILS SFSPNEFENI IATKEVKRLQ QVPGIGKKLA
DKIMVDLIGF FIQDENRPAR NEVFLALESL GFKSAEINPV LKTLKPHLSI EAAIKEALQQ
LRS