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Q5NH18 (RUVC_FRATT) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 64. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Crossover junction endodeoxyribonuclease RuvC

EC=3.1.22.4
Alternative name(s):
Holliday junction nuclease RuvC
Holliday junction resolvase RuvC
Gene names
Name:ruvC
Ordered Locus Names:FTT_0656
OrganismFrancisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4) [Reference proteome] [HAMAP]
Taxonomic identifier177416 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaThiotrichalesFrancisellaceaeFrancisella

Protein attributes

Sequence length171 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (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. HAMAP-Rule MF_00034

Catalytic activity

Endonucleolytic cleavage at a junction such as a reciprocal single-stranded crossover between two homologous DNA duplexes (Holliday junction). HAMAP-Rule MF_00034

Cofactor

Binds 1 magnesium ion per subunit By similarity. HAMAP-Rule MF_00034

Sequence similarities

Belongs to the RuvC family.

Sequence caution

The sequence CAG45289.1 differs from that shown. Reason: Erroneous initiation.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 171171Crossover junction endodeoxyribonuclease RuvC HAMAP-Rule MF_00034
PRO_0000225145

Sites

Metal binding71Magnesium By similarity
Metal binding661Magnesium By similarity
Metal binding1381Magnesium By similarity
Metal binding1411Magnesium By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5NH18 [UniParc].

Last modified March 7, 2006. Version 2.
Checksum: B0F8E840F4C22DAD

FASTA17118,297
        10         20         30         40         50         60 
MVILGIDPGS RITGFGVIKV QDNKIYYVAS GCIRITEITT PKRLKQIADG ITQIINIYAP 

        70         80         90        100        110        120 
TEAAIEQIFM FQNPMGAIKL GQARGVAMCT LAINNLEVSE YSAKQIKQAV VGTGGAAKSQ 

       130        140        150        160        170 
VQHMVQSLLG LSKKPPEDAA DALAIAICHY HSSKSLAKIS GASRVSQKRI K 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AJ749949 Genomic DNA. Translation: CAG45289.1. Different initiation.
RefSeqYP_169674.1. NC_006570.2.

3D structure databases

ProteinModelPortalQ5NH18.
SMRQ5NH18. Positions 2-156.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

IntActQ5NH18. 2 interactions.
STRING177416.FTT_0656.

Protocols and materials databases

DNASU3192532.
StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAG45289; CAG45289; FTT_0656.
GeneID3192532.
KEGGftu:FTT_0656.

Phylogenomic databases

eggNOGCOG0817.
HOGENOMHOG000012181.
KOK01159.
OMAILHMIKL.
OrthoDBEOG6RG044.
ProtClustDBPRK00039.

Enzyme and pathway databases

BioCycFTUL177416:GNBP-665-MONOMER.

Family and domain databases

Gene3D3.30.420.10. 1 hit.
HAMAPMF_00034. RuvC.
InterProIPR012337. RNaseH-like_dom.
IPR020563. X-over_junc_endoDNase_Mg_BS.
IPR002176. X-over_junc_endoDNase_RuvC.
[Graphical view]
PfamPF02075. RuvC. 1 hit.
[Graphical view]
PRINTSPR00696. RSOLVASERUVC.
SUPFAMSSF53098. SSF53098. 1 hit.
TIGRFAMsTIGR00228. ruvC. 1 hit.
PROSITEPS01321. RUVC. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameRUVC_FRATT
AccessionPrimary (citable) accession number: Q5NH18
Entry history
Integrated into UniProtKB/Swiss-Prot: March 7, 2006
Last sequence update: March 7, 2006
Last modified: April 16, 2014
This is version 64 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families