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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Acaryochloris marina (strain MBIC 11017)
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 bindingi9 – 91MagnesiumUniRule annotation
Metal bindingi69 – 691MagnesiumUniRule annotation
Metal bindingi141 – 1411MagnesiumUniRule annotation
Metal bindingi144 – 1441MagnesiumUniRule annotation

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

BioCyciAMAR329726:GCZJ-5243-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:AM1_5256
OrganismiAcaryochloris marina (strain MBIC 11017)
Taxonomic identifieri329726 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesAcaryochloris
ProteomesiUP000000268: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 156156Crossover junction endodeoxyribonuclease RuvCPRO_1000074477Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi329726.AM1_5256.

Structurei

3D structure databases

ProteinModelPortaliB0C9S0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012182.
KOiK01159.
OMAiYTALQMK.
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.

B0C9S0-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTKKILGLDP GLASLGFGVI CTESDNLELL DFGIIQTPAK TDIGKRLQII
60 70 80 90 100
YEDLHQVLNT HQPDVVAIEK LFFYRMGNTI LVAQARGVVL LVLAQHQLPI
110 120 130 140 150
IEYTPAQIKL ALTGYGAADK VAVQEAVARE LCLDCLPRPD DAADALAVAL

TAWFQR
Length:156
Mass (Da):17,039
Last modified:February 26, 2008 - v1
Checksum:iEF57C311A0D86343
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000828 Genomic DNA. Translation: ABW30218.1.
RefSeqiWP_012165476.1. NC_009925.1.
YP_001519537.1. NC_009925.1.

Genome annotation databases

EnsemblBacteriaiABW30218; ABW30218; AM1_5256.
GeneIDi5684052.
KEGGiamr:AM1_5256.
PATRICi20624536. VBIAcaMar40141_4881.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000828 Genomic DNA. Translation: ABW30218.1.
RefSeqiWP_012165476.1. NC_009925.1.
YP_001519537.1. NC_009925.1.

3D structure databases

ProteinModelPortaliB0C9S0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi329726.AM1_5256.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABW30218; ABW30218; AM1_5256.
GeneIDi5684052.
KEGGiamr:AM1_5256.
PATRICi20624536. VBIAcaMar40141_4881.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012182.
KOiK01159.
OMAiYTALQMK.
OrthoDBiEOG6RG044.

Enzyme and pathway databases

BioCyciAMAR329726:GCZJ-5243-MONOMER.

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]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MBIC 11017.

Entry informationi

Entry nameiRUVC_ACAM1
AccessioniPrimary (citable) accession number: B0C9S0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: February 26, 2008
Last modified: February 4, 2015
This is version 48 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.