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Q7NG73

- RUVC_GLOVI

UniProt

Q7NG73 - RUVC_GLOVI

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Protein
Crossover junction endodeoxyribonuclease RuvC
Gene
ruvC, gll3300
Organism
Gloeobacter violaceus (strain PCC 7421)
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 bindingi10 – 101Magnesium By similarity
Metal bindingi71 – 711Magnesium By similarity
Metal bindingi143 – 1431Magnesium By similarity
Metal bindingi146 – 1461Magnesium 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

BioCyciGVIO251221:GH9A-3343-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:gll3300
OrganismiGloeobacter violaceus (strain PCC 7421)
Taxonomic identifieri251221 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaGloeobacteriaGloeobacteralesGloeobacter
ProteomesiUP000000557: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 173173Crossover junction endodeoxyribonuclease RuvCUniRule annotation
PRO_0000183100Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi251221.gvip456.

Structurei

3D structure databases

ProteinModelPortaliQ7NG73.

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.

Phylogenomic databases

eggNOGiCOG0817.
KOiK01159.
OMAiMQIKLAL.
OrthoDBiEOG6RG044.
PhylomeDBiQ7NG73.

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.
PROSITEiPS01321. RUVC. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q7NG73-1 [UniParc]FASTAAdd to Basket

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MCGMRILGLD PGVAILGYGV LDFFDSAPPV VCDYGIVQTS AKTAFEARLA    50
AIYEDINSLF SAHKPDLVAI EKLFFYKMGN TISVAQARGV VLLCAAQHGV 100
PYVEFSPPQV KLALTGDGRA DKRAIQEAVQ RELGLITMPK PDDAADALAI 150
ALTGWFHHLP PAAREAVPAY SVG 173
Length:173
Mass (Da):18,471
Last modified:December 15, 2003 - v1
Checksum:i4D9D829FB4627B3B
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000045 Genomic DNA. Translation: BAC91241.1.
RefSeqiNP_926246.1. NC_005125.1.

Genome annotation databases

EnsemblBacteriaiBAC91241; BAC91241; BAC91241.
GeneIDi2601702.
KEGGigvi:gvip456.
PATRICi22046085. VBIGloVio86258_3332.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000045 Genomic DNA. Translation: BAC91241.1 .
RefSeqi NP_926246.1. NC_005125.1.

3D structure databases

ProteinModelPortali Q7NG73.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 251221.gvip456.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAC91241 ; BAC91241 ; BAC91241 .
GeneIDi 2601702.
KEGGi gvi:gvip456.
PATRICi 22046085. VBIGloVio86258_3332.

Phylogenomic databases

eggNOGi COG0817.
KOi K01159.
OMAi MQIKLAL.
OrthoDBi EOG6RG044.
PhylomeDBi Q7NG73.

Enzyme and pathway databases

BioCyci GVIO251221:GH9A-3343-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.
PROSITEi PS01321. RUVC. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 7421.

Entry informationi

Entry nameiRUVC_GLOVI
AccessioniPrimary (citable) accession number: Q7NG73
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 1, 2004
Last sequence update: December 15, 2003
Last modified: July 9, 2014
This is version 71 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