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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Acinetobacter baumannii (strain AB0057)
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 bindingi67 – 671MagnesiumUniRule annotation
Metal bindingi139 – 1391MagnesiumUniRule annotation
Metal bindingi142 – 1421MagnesiumUniRule 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

BioCyciABAU480119:GHQY-1757-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:AB57_1753
OrganismiAcinetobacter baumannii (strain AB0057)
Taxonomic identifieri480119 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesMoraxellaceaeAcinetobacterAcinetobacter calcoaceticus/baumannii complex

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 181181Crossover junction endodeoxyribonuclease RuvCPRO_1000195228Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliB7I4I7.
SMRiB7I4I7. Positions 3-157.
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.
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.

B7I4I7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPLIIGIDPG SRLTGYGIIE KDGSKLRFVD AGTIRTETQE MPERLKRIFA
60 70 80 90 100
GVERIVKFHG PTEAAVEQVF MAQNPDSALK LGQARGAAIA ALVNLDLQVA
110 120 130 140 150
EYTARQIKQS VVGYGAADKE QVQMMVMRLL NLTIKPQADA ADALAAAICH
160 170 180
AHASGSMSKL TVLNALGGMA RGRSRSSSRR R
Length:181
Mass (Da):19,446
Last modified:February 10, 2009 - v1
Checksum:iD883A6712368DD7B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001182 Genomic DNA. Translation: ACJ41135.1.
RefSeqiWP_001128330.1. NC_011586.1.

Genome annotation databases

EnsemblBacteriaiACJ41135; ACJ41135; AB57_1753.
KEGGiabn:AB57_1753.
PATRICi20697287. VBIAciBau111166_1705.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001182 Genomic DNA. Translation: ACJ41135.1.
RefSeqiWP_001128330.1. NC_011586.1.

3D structure databases

ProteinModelPortaliB7I4I7.
SMRiB7I4I7. Positions 3-157.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACJ41135; ACJ41135; AB57_1753.
KEGGiabn:AB57_1753.
PATRICi20697287. VBIAciBau111166_1705.

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiVGYGIIE.
OrthoDBiEOG6RG044.

Enzyme and pathway databases

BioCyciABAU480119:GHQY-1757-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: AB0057.

Entry informationi

Entry nameiRUVC_ACIB5
AccessioniPrimary (citable) accession number: B7I4I7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: July 22, 2015
This is version 46 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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.