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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Lawsonia intracellularis (strain PHE/MN1-00)
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 bindingi8 – 81MagnesiumUniRule annotation
Metal bindingi68 – 681MagnesiumUniRule annotation
Metal bindingi140 – 1401MagnesiumUniRule annotation
Metal bindingi143 – 1431MagnesiumUniRule annotation

GO - Molecular functioni

GO - Biological processi

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

BioCyciLINT363253:GH6E-277-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:LI0268
OrganismiLawsonia intracellularis (strain PHE/MN1-00)
Taxonomic identifieri363253 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfovibrionalesDesulfovibrionaceaeLawsonia
ProteomesiUP000002430 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 168168Crossover junction endodeoxyribonuclease RuvCPRO_1000002771Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi363253.LI0268.

Structurei

3D structure databases

ProteinModelPortaliQ1MRQ2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiVGYGIIE.
OrthoDBiEOG6RG044.

Family and domain databases

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

Sequencei

Sequence statusi: Complete.

Q1MRQ2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MISVIGIDPG SRNTGWGIVH EVSGVLHLVC CGVIQPSCNG SFAERLAHIF
60 70 80 90 100
QEISSIIMKY KPVEASVEQV FTAQNPLTAL KLGQARGAAV VACANQGLLI
110 120 130 140 150
KDYEATTIKK TLVGHGRATK EQVSFMVGRS LGVKPDWPID TSDALATAIC
160
HLTIRRFENR TARVAKTL
Length:168
Mass (Da):18,085
Last modified:May 30, 2006 - v1
Checksum:i289B23BB12387A64
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM180252 Genomic DNA. Translation: CAJ54324.1.
RefSeqiWP_011526350.1. NC_008011.1.

Genome annotation databases

KEGGilip:LI0268.
PATRICi22303907. VBILawInt40445_0299.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM180252 Genomic DNA. Translation: CAJ54324.1.
RefSeqiWP_011526350.1. NC_008011.1.

3D structure databases

ProteinModelPortaliQ1MRQ2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi363253.LI0268.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

KEGGilip:LI0268.
PATRICi22303907. VBILawInt40445_0299.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiVGYGIIE.
OrthoDBiEOG6RG044.

Enzyme and pathway databases

BioCyciLINT363253:GH6E-277-MONOMER.

Family and domain databases

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

Publicationsi

  1. "The complete genome sequence of Lawsonia intracellularis: the causative agent of proliferative enteropathy."
    Kaur K., Zhang Q., Beckler D., Munir S., Li L., Kinsley K., Herron L., Peterson A., May B., Singh S., Gebhart C., Kapur V.
    Submitted (NOV-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PHE/MN1-00.

Entry informationi

Entry nameiRUVC_LAWIP
AccessioniPrimary (citable) accession number: Q1MRQ2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: May 30, 2006
Last modified: July 22, 2015
This is version 63 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.