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Q31Q39

- RUVC_SYNE7

UniProt

Q31Q39 - RUVC_SYNE7

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Protein
Crossover junction endodeoxyribonuclease RuvC
Gene
ruvC, Synpcc7942_0798
Organism
Synechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2)
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 bindingi9 – 91Magnesium By similarity
Metal bindingi72 – 721Magnesium By similarity
Metal bindingi144 – 1441Magnesium By similarity
Metal bindingi147 – 1471Magnesium 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

BioCyciSYNEL:SYNPCC7942_0798-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:Synpcc7942_0798
OrganismiSynechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2)
Taxonomic identifieri1140 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000002717: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 161161Crossover junction endodeoxyribonuclease RuvCUniRule annotation
PRO_1000002841Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi1140.Synpcc7942_0798.

Structurei

3D structure databases

ProteinModelPortaliQ31Q39.

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012182.
KOiK01159.
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.
PROSITEiPS01321. RUVC. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q31Q39-1 [UniParc]FASTAAdd to Basket

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MGQRILGLDP GLAIVGFGAL LCPDSRQGSL ELLDFGVIST PAGAEIGDRL    50
ETIYQDLHQL IDLVQPDAVA VEKLFFYRMG NTIAVAQARG VLMLVLRQRR 100
LPYCEFTPAQ VKQALTGYGN APKLAVQQAV QRELQLDAIP RPDDAADAVA 150
LALTAWFQQL A 161
Length:161
Mass (Da):17,472
Last modified:December 6, 2005 - v1
Checksum:i51EDCD5016211CC1
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000100 Genomic DNA. Translation: ABB56830.1.
RefSeqiYP_399817.1. NC_007604.1.

Genome annotation databases

EnsemblBacteriaiABB56830; ABB56830; Synpcc7942_0798.
GeneIDi3775975.
KEGGisyf:Synpcc7942_0798.
PATRICi23786799. VBISynElo51371_0933.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000100 Genomic DNA. Translation: ABB56830.1 .
RefSeqi YP_399817.1. NC_007604.1.

3D structure databases

ProteinModelPortali Q31Q39.
ModBasei Search...

Protein-protein interaction databases

STRINGi 1140.Synpcc7942_0798.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABB56830 ; ABB56830 ; Synpcc7942_0798 .
GeneIDi 3775975.
KEGGi syf:Synpcc7942_0798.
PATRICi 23786799. VBISynElo51371_0933.

Phylogenomic databases

eggNOGi COG0817.
HOGENOMi HOG000012182.
KOi K01159.
OrthoDBi EOG6RG044.

Enzyme and pathway databases

BioCyci SYNEL:SYNPCC7942_0798-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. "Complete sequence of chromosome 1 of Synechococcus elongatus PCC 7942."
    US DOE Joint Genome Institute
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A., Richardson P.
    Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 7942.

Entry informationi

Entry nameiRUVC_SYNE7
AccessioniPrimary (citable) accession number: Q31Q39
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: December 6, 2005
Last modified: May 14, 2014
This is version 49 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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