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Description:
Crossover junction endodeoxyribonuclease ruvC (EC 3.1.22.4) (Hollidayjunction nuclease ruvC) (Holliday juction resolvase ruvC).
Molecular weight: 18417
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 20.
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 RUVC_BRAJA:
| Database | Pointer | Add. info#1 | Add. info#2 |
| EMBL | BA000040 | BAC46800.1 | - |
| HSSP | P24239 | 1HJR | |
| GenomeReviews | BA000040_GR | blr1535.1 | |
| HAMAP | MF_00034 | - | 1. |
| InterPro | IPR012337 | RNaseH_fold. | |
| InterPro | IPR002176 | RuvC. | |
| Pfam | PF02075 | RuvC | 1. |
| PRINTS | PR00696 | RSOLVASERUVC. | |
| ProDom | PD008333 | RuvC | 1. |
| TIGRFAMs | TIGR00228 | ruvC | 1. |
| PROSITE | PS01321 | RUVC | 1. |
Keywords:
Complete proteome; DNA damage; DNA recombination; DNA repair; Hydrolase; Magnesium; Metal-binding; Nuclease.
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 1 175 Crossover junction endodeoxyribonuclease
ruvC.
/FTId=PRO_0000183080.
METAL 16 16 Magnesium (By similarity).
METAL 76 76 Magnesium (By similarity).
METAL 148 148 Magnesium (By similarity).
METAL 151 151 Magnesium (By similarity).
Comments:
-!- FUNCTION: Nuclease that resolves Holliday junction intermediates
in genetic recombination. Cleaves the cruciform structure in
supercoiled DNA by nicking to strands with the same polarity at
sites symmetrically opposed at the junction in the homologous arms
and leaves a 5'terminal phosphate and a 3'terminal hydroxyl group
(By similarity).
-!- CATALYTIC ACTIVITY: Endonucleolytic cleavage at a junction such as
a reciprocal single-stranded crossover between two homologous DNA
duplexes (Holliday junction).
-!- COFACTOR: Binds 1 magnesium ion per subunit (By similarity).
-!- SIMILARITY: Belongs to the ruvC family.
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Sequence length: 175
MTALPIRGPV RIIGIDPGLR RTGWGVIEAE GNRLIYVACG SVEPPDDLPL SSRLLAIHEG
LASVLSDHKP MEAAVEQTFV NKDGVATLKL GQARGVAMLA PAMFGISVAE YAPNQVKKTV
VGAGHADKQQ IAMMLKILLP KAEPPSADAA DALAIAITHA HHRQSTALRL KVVGV