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Q3K7V8

- RUVC_PSEPF

UniProt

Q3K7V8 - RUVC_PSEPF

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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Pseudomonas fluorescens (strain Pf0-1)
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.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.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

  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

BioCyciPFLU205922:GJBD-4475-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:Pfl01_4409
OrganismiPseudomonas fluorescens (strain Pf0-1)
Taxonomic identifieri205922 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000002704: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 175175Crossover junction endodeoxyribonuclease RuvCPRO_0000225165Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi205922.Pfl01_4409.

Structurei

3D structure databases

ProteinModelPortaliQ3K7V8.
SMRiQ3K7V8. Positions 2-159.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0817.
HOGENOMiHOG000012181.
KOiK01159.
OMAiRQVQEMV.
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.

Q3K7V8-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTLILGIDPG SRITGYGIVR DTGRGGCIYV ASGCIRTGAG ELHERLQIVY
60 70 80 90 100
RGVREIIQTY GPVTMGIEKV FMAKNADSAL KLGQARGAAI VAGAEESLEI
110 120 130 140 150
AEYTATQVKQ AVVGTGAANK EQVQMMVMHM LKLTSKPQID ASDALAIAIC
160 170
HAHTRSSLLP HGLGTARSRG GRLRL
Length:175
Mass (Da):18,531
Last modified:November 8, 2005 - v1
Checksum:iB87390D08236B160
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000094 Genomic DNA. Translation: ABA76146.1.
RefSeqiYP_350137.1. NC_007492.2.

Genome annotation databases

EnsemblBacteriaiABA76146; ABA76146; Pfl01_4409.
GeneIDi3713312.
KEGGipfo:Pfl01_4409.
PATRICi19890972. VBIPseFlu44242_4413.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000094 Genomic DNA. Translation: ABA76146.1 .
RefSeqi YP_350137.1. NC_007492.2.

3D structure databases

ProteinModelPortali Q3K7V8.
SMRi Q3K7V8. Positions 2-159.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 205922.Pfl01_4409.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABA76146 ; ABA76146 ; Pfl01_4409 .
GeneIDi 3713312.
KEGGi pfo:Pfl01_4409.
PATRICi 19890972. VBIPseFlu44242_4413.

Phylogenomic databases

eggNOGi COG0817.
HOGENOMi HOG000012181.
KOi K01159.
OMAi RQVQEMV.
OrthoDBi EOG6RG044.

Enzyme and pathway databases

BioCyci PFLU205922:GJBD-4475-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.
TIGRFAMsi TIGR00228. ruvC. 1 hit.
PROSITEi PS01321. RUVC. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Pf0-1.

Entry informationi

Entry nameiRUVC_PSEPF
AccessioniPrimary (citable) accession number: Q3K7V8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 7, 2006
Last sequence update: November 8, 2005
Last modified: October 1, 2014
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

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3