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Q5N440

- RUVC_SYNP6

UniProt

Q5N440 - RUVC_SYNP6

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Protein

Crossover junction endodeoxyribonuclease RuvC

Gene

ruvC

Organism
Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans)
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 bindingi9 – 91MagnesiumUniRule annotation
Metal bindingi72 – 721MagnesiumUniRule annotation
Metal bindingi144 – 1441MagnesiumUniRule annotation
Metal bindingi147 – 1471MagnesiumUniRule 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

BioCyciSELO269084:GCDQ-753-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:syc0740_d
OrganismiSynechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans)
Taxonomic identifieri269084 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000001175: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 161161Crossover junction endodeoxyribonuclease RuvCPRO_0000225181Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi269084.syc0740_d.

Structurei

3D structure databases

ProteinModelPortaliQ5N440.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuvC family.UniRule annotation

Phylogenomic databases

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

Sequencei

Sequence statusi: Complete.

Q5N440-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MGQRILGLDP GLAIVGFGAL LCPDSRQGSL ELLDFGVIST PAGAEIGDRL
60 70 80 90 100
ETIYQDLHQL IDLVQPDAVA VEKLFFYRMG NTIAVAQARG VLMLVLRQRR
110 120 130 140 150
LPYCEFTPAQ VKQALTGYGN APKLAVQQAV QRELQLDAIP RPDDAADAVA
160
LALTAWFQQL A
Length:161
Mass (Da):17,472
Last modified:February 1, 2005 - v1
Checksum:i51EDCD5016211CC1
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP008231 Genomic DNA. Translation: BAD78930.1.
RefSeqiYP_171450.1. NC_006576.1.

Genome annotation databases

EnsemblBacteriaiBAD78930; BAD78930; syc0740_d.
GeneIDi3199990.
KEGGisyc:syc0740_d.
PATRICi32487156. VBISynElo117686_0849.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP008231 Genomic DNA. Translation: BAD78930.1 .
RefSeqi YP_171450.1. NC_006576.1.

3D structure databases

ProteinModelPortali Q5N440.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 269084.syc0740_d.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAD78930 ; BAD78930 ; syc0740_d .
GeneIDi 3199990.
KEGGi syc:syc0740_d.
PATRICi 32487156. VBISynElo117686_0849.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci SELO269084:GCDQ-753-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 nucleotide sequence of the freshwater unicellular cyanobacterium Synechococcus elongatus PCC 6301 chromosome: gene content and organization."
    Sugita C., Ogata K., Shikata M., Jikuya H., Takano J., Furumichi M., Kanehisa M., Omata T., Sugiura M., Sugita M.
    Photosyn. Res. 93:55-67(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27144 / PCC 6301 / SAUG 1402/1.

Entry informationi

Entry nameiRUVC_SYNP6
AccessioniPrimary (citable) accession number: Q5N440
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 7, 2006
Last sequence update: February 1, 2005
Last modified: October 1, 2014
This is version 65 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