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B2STK3

- RUVC_XANOP

UniProt

B2STK3 - RUVC_XANOP

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Protein
Crossover junction endodeoxyribonuclease RuvC
Gene
ruvC, PXO_01556
Organism
Xanthomonas oryzae pv. oryzae (strain PXO99A)
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 bindingi69 – 691Magnesium By similarity
Metal bindingi141 – 1411Magnesium By similarity
Metal bindingi144 – 1441Magnesium 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
Complete GO annotation...

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

BioCyciXORY360094:GI45-3238-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:PXO_01556
OrganismiXanthomonas oryzae pv. oryzae (strain PXO99A)
Taxonomic identifieri360094 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
ProteomesiUP000001740: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 174174Crossover junction endodeoxyribonuclease RuvCUniRule annotation
PRO_1000090575Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi360094.PXO_01556.

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiCIRTASD.
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.

B2STK3-1 [UniParc]FASTAAdd to Basket

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MTRILGIDPG SQRTGIGIID IDEGGRSRHV HHAPLILLGE GDFSQRLKRL    50
LHGLGELIET YRPDEVAIEK VFMGKSAASA LKLGHARGAA ICAVVMRDLP 100
VHEYAATEVK LALVGKGGAD KVQVQHMVGI MLNLKGKLQP DAADALAVAI 150
THAHVRATAQ CLGVNTQQAW SRKK 174
Length:174
Mass (Da):18,631
Last modified:July 1, 2008 - v1
Checksum:i28679A70FDF0E6EA
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000967 Genomic DNA. Translation: ACD59833.1.
RefSeqiYP_001914365.1. NC_010717.1.

Genome annotation databases

EnsemblBacteriaiACD59833; ACD59833; PXO_01556.
GeneIDi6306757.
KEGGixop:PXO_01556.
PATRICi24125942. VBIXanOry73153_3326.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000967 Genomic DNA. Translation: ACD59833.1 .
RefSeqi YP_001914365.1. NC_010717.1.

3D structure databases

ModBasei Search...

Protein-protein interaction databases

STRINGi 360094.PXO_01556.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACD59833 ; ACD59833 ; PXO_01556 .
GeneIDi 6306757.
KEGGi xop:PXO_01556.
PATRICi 24125942. VBIXanOry73153_3326.

Phylogenomic databases

eggNOGi COG0817.
HOGENOMi HOG000012181.
KOi K01159.
OMAi CIRTASD.
OrthoDBi EOG6RG044.

Enzyme and pathway databases

BioCyci XORY360094:GI45-3238-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PXO99A.

Entry informationi

Entry nameiRUVC_XANOP
AccessioniPrimary (citable) accession number: B2STK3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: July 1, 2008
Last modified: May 14, 2014
This is version 43 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

Similar proteinsi