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C4K4U7

- RUVC_HAMD5

UniProt

C4K4U7 - RUVC_HAMD5

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Protein
Crossover junction endodeoxyribonuclease RuvC
Gene
ruvC, HDEF_0870
Organism
Hamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT)
Status
Reviewed - 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 By similarity.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

Binds 1 magnesium ion per subunit By similarity.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi8 – 81Magnesium By similarity
Metal bindingi67 – 671Magnesium By similarity
Metal bindingi139 – 1391Magnesium By similarity
Metal bindingi142 – 1421Magnesium By similarity

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

BioCyciHDEF572265:GJAB-876-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Crossover junction endodeoxyribonuclease RuvC (EC:3.1.22.4)
Alternative name(s):
Holliday junction nuclease RuvC
Holliday junction resolvase RuvC
Gene namesi
Name:ruvC
Ordered Locus Names:HDEF_0870
OrganismiHamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT)
Taxonomic identifieri572265 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeaphid secondary symbiontsCandidatus Hamiltonella
ProteomesiUP000002334: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 159159Crossover junction endodeoxyribonuclease RuvCUniRule annotation
PRO_1000202037Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi572265.HDEF_0870.

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.

Phylogenomic databases

eggNOGiCOG0817.
KOiK01159.
OMAiMQIKLAL.
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.

C4K4U7-1 [UniParc]FASTAAdd to Basket

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MPIILGIDPG SRITGYGVIS EKKNQLIYLG SGCIRTLDNG LPHKLKLIYA    50
GVTEIISQFR PDFFCIEQVF MSKNADSALK LGQARGVAIV AAANQNLPVF 100
EYAARQVKQT VVGNGAADKK QVQHMVRYLL KLPSAPNTDA ADALAIAITH 150
SHLYAFHAH 159
Length:159
Mass (Da):17,257
Last modified:July 7, 2009 - v1
Checksum:iBA9144553BF646D3
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001277 Genomic DNA. Translation: ACQ67590.1.
RefSeqiWP_015873405.1. NC_012751.1.
YP_002923738.1. NC_012751.1.

Genome annotation databases

EnsemblBacteriaiACQ67590; ACQ67590; HDEF_0870.
GeneIDi7950470.
KEGGihde:HDEF_0870.
PATRICi31973215. VBICanHam112931_0884.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001277 Genomic DNA. Translation: ACQ67590.1 .
RefSeqi WP_015873405.1. NC_012751.1.
YP_002923738.1. NC_012751.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 572265.HDEF_0870.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACQ67590 ; ACQ67590 ; HDEF_0870 .
GeneIDi 7950470.
KEGGi hde:HDEF_0870.
PATRICi 31973215. VBICanHam112931_0884.

Phylogenomic databases

eggNOGi COG0817.
KOi K01159.
OMAi MQIKLAL.
OrthoDBi EOG6RG044.

Enzyme and pathway databases

BioCyci HDEF572265:GJAB-876-MONOMER.

Family and domain databases

Gene3Di 3.30.420.10. 1 hit.
HAMAPi MF_00034. RuvC.
InterProi IPR012337. RNaseH-like_dom.
IPR020563. X-over_junc_endoDNase_Mg_BS.
IPR002176. X-over_junc_endoDNase_RuvC.
[Graphical view ]
Pfami PF02075. RuvC. 1 hit.
[Graphical view ]
PRINTSi PR00696. RSOLVASERUVC.
SUPFAMi SSF53098. SSF53098. 1 hit.
TIGRFAMsi TIGR00228. ruvC. 1 hit.
PROSITEi PS01321. RUVC. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Hamiltonella defensa, genome evolution of protective bacterial endosymbiont from pathogenic ancestors."
    Degnan P.H., Yu Y., Sisneros N., Wing R.A., Moran N.A.
    Proc. Natl. Acad. Sci. U.S.A. 106:9063-9068(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 5AT.

Entry informationi

Entry nameiRUVC_HAMD5
AccessioniPrimary (citable) accession number: C4K4U7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: July 7, 2009
Last modified: September 3, 2014
This is version 33 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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