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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Magnetococcus sp. (strain MC-1)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

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.UniRule annotation

Catalytic activityi

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

Cofactori

Mg2+UniRule annotationNote: Binds 1 Mg2+ ion per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi13 – 131MagnesiumUniRule annotation
Metal bindingi73 – 731MagnesiumUniRule annotation
Metal bindingi145 – 1451MagnesiumUniRule annotation
Metal bindingi148 – 1481MagnesiumUniRule annotation

GO - Molecular functioni

  1. crossover junction endodeoxyribonuclease activity Source: UniProtKB-HAMAP
  2. magnesium ion binding Source: UniProtKB-HAMAP
  3. nucleic acid binding Source: InterPro

GO - Biological processi

  1. DNA recombination Source: UniProtKB-HAMAP
  2. DNA repair Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Nuclease

Keywords - Biological processi

DNA damage, DNA recombination, DNA repair

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciMSP156889:GH36-483-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Crossover junction endodeoxyribonuclease RuvCUniRule annotation (EC:3.1.22.4UniRule annotation)
Alternative name(s):
Holliday junction nuclease RuvCUniRule annotation
Holliday junction resolvase RuvCUniRule annotation
Gene namesi
Name:ruvCUniRule annotation
Ordered Locus Names:Mmc1_0478
OrganismiMagnetococcus sp. (strain MC-1)
Taxonomic identifieri156889 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaMagnetococcalesMagnetococcaceaeMagnetococcus
ProteomesiUP000002586 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 180180Crossover junction endodeoxyribonuclease RuvCPRO_0000332424Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi156889.Mmc1_0478.

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiYTALQMK.
OrthoDBiEOG6RG044.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00034. RuvC.
InterProiIPR012337. RNaseH-like_dom.
IPR020563. X-over_junc_endoDNase_Mg_BS.
IPR002176. X-over_junc_endoDNase_RuvC.
[Graphical view]
PfamiPF02075. RuvC. 1 hit.
[Graphical view]
PRINTSiPR00696. RSOLVASERUVC.
SUPFAMiSSF53098. SSF53098. 1 hit.
TIGRFAMsiTIGR00228. ruvC. 1 hit.
PROSITEiPS01321. RUVC. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A0L4W0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSASPIRVI GIDPGSNVTG WGVIDGLGQR QQVVEYGTIR LDGKEPLPMR
60 70 80 90 100
LHQIHAQLVS LIQRLQPHEM AVEEVFVSQN VQSALKLGHA RGAAIVAGAQ
110 120 130 140 150
MGLPIAEYTA MQVKKAVVGY GRAEKNQMQE MMRMLLNLDK KPAQDAADGL
160 170 180
AIAMCHLNQR QWHQQTLPAA ILGLQRGGRA
Length:180
Mass (Da):19,589
Last modified:December 11, 2006 - v1
Checksum:iB14A7AA4C46835ED
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000471 Genomic DNA. Translation: ABK43003.1.
RefSeqiYP_864409.1. NC_008576.1.

Genome annotation databases

EnsemblBacteriaiABK43003; ABK43003; Mmc1_0478.
KEGGimgm:Mmc1_0478.
PATRICi22427468. VBIMagSp23654_0501.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000471 Genomic DNA. Translation: ABK43003.1.
RefSeqiYP_864409.1. NC_008576.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi156889.Mmc1_0478.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABK43003; ABK43003; Mmc1_0478.
KEGGimgm:Mmc1_0478.
PATRICi22427468. VBIMagSp23654_0501.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiYTALQMK.
OrthoDBiEOG6RG044.

Enzyme and pathway databases

BioCyciMSP156889:GH36-483-MONOMER.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00034. RuvC.
InterProiIPR012337. RNaseH-like_dom.
IPR020563. X-over_junc_endoDNase_Mg_BS.
IPR002176. X-over_junc_endoDNase_RuvC.
[Graphical view]
PfamiPF02075. RuvC. 1 hit.
[Graphical view]
PRINTSiPR00696. RSOLVASERUVC.
SUPFAMiSSF53098. SSF53098. 1 hit.
TIGRFAMsiTIGR00228. ruvC. 1 hit.
PROSITEiPS01321. RUVC. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MC-1.

Entry informationi

Entry nameiRUVC_MAGSM
AccessioniPrimary (citable) accession number: A0L4W0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 28, 2008
Last sequence update: December 11, 2006
Last modified: March 31, 2015
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.