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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Hyphomonas neptunium (strain ATCC 15444)
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 bindingi11 – 111MagnesiumUniRule annotation
Metal bindingi71 – 711MagnesiumUniRule annotation
Metal bindingi143 – 1431MagnesiumUniRule annotation
Metal bindingi146 – 1461MagnesiumUniRule annotation

GO - Molecular functioni

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

GO - Biological processi

  1. DNA catabolic process, endonucleolytic Source: GOC
  2. DNA recombination Source: JCVI
  3. 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

BioCyciHNEP228405:GI69-145-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:HNE_0145
OrganismiHyphomonas neptunium (strain ATCC 15444)
Taxonomic identifieri228405 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesHyphomonadaceaeHyphomonas
ProteomesiUP000001959 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 167167Crossover junction endodeoxyribonuclease RuvCPRO_0000332423Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi228405.HNE_0145.

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.

Q0C5W4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTPIRILGI DPGLRHTGWG VIEQSGARLV HIAHGVIDPP TDLSMAERLG
60 70 80 90 100
HIFEAVGELA RHHAPHAAGV EETLVNANPR SALKLGQARG AAMAALAMAG
110 120 130 140 150
VSVAEFAPRQ IKLSVVGTGT ADKDQVKFMV QRLLPRAGEM KLDAADALAC
160
AICAAHHLPL QMKRGAA
Length:167
Mass (Da):17,507
Last modified:October 16, 2006 - v1
Checksum:iED9D365263659900
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000158 Genomic DNA. Translation: ABI78261.1.
RefSeqiYP_758879.1. NC_008358.1.

Genome annotation databases

EnsemblBacteriaiABI78261; ABI78261; HNE_0145.
KEGGihne:HNE_0145.
PATRICi32213078. VBIHypNep17450_0147.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000158 Genomic DNA. Translation: ABI78261.1.
RefSeqiYP_758879.1. NC_008358.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi228405.HNE_0145.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABI78261; ABI78261; HNE_0145.
KEGGihne:HNE_0145.
PATRICi32213078. VBIHypNep17450_0147.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiYTALQMK.
OrthoDBiEOG6RG044.

Enzyme and pathway databases

BioCyciHNEP228405:GI69-145-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: ATCC 15444.

Entry informationi

Entry nameiRUVC_HYPNA
AccessioniPrimary (citable) accession number: Q0C5W4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 28, 2008
Last sequence update: October 16, 2006
Last modified: March 31, 2015
This is version 62 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.