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Gene mrr from Salmonella enterica subsp. enterica serovar Typhi str. CT18: mrr restriction system protein
Member of NCBI Protein Clusters CLSK891833(See COMBREX Page ) (See NCBI page)
NCBI Entrez GeneID 1251083
UniProtKB accession
RefSeq Protein accession NP_458950.1 (PROVISIONAL)
Gene Symbol(s)
  • symbol: mrr
  • locus tag: STY4885
Organism Salmonella enterica subsp. enterica serovar Typhi str. CT18 (NCBI TaxID: 220341)
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Source Predicted function(s)
NCBI Protein Cluster Prediction methylated adenine and cytosine restriction protein
COMBREX mrr StyLT2Mrr, Type IV methyl-directed restriction enzyme of unknown recognition sequence (source organism: Salmonella typhimurium; strain specific ID: LT2) [More information on this prediction]
Functional Status blueblue (function predicted, no experimental evidence)
Source of prediction COMBREX conservative propagation algorithm info
BLASTP hits to experimentally validated proteins
green mrr from Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
(%_identity=99.01; E_val=1e-176; BitScore=613.0)

other hits with E-value < 1e-05
GO terms
  • BP: GO:0009307 : DNA restriction-modification system : IEA
  • MF: GO:0003677 : DNA binding : IEA
  • MF: GO:0004519 : endonuclease activity : IEA
Domain Structure from CDD
  • Mrr_cat: Restriction endonuclease. This protein is expressed in fungi but its function is unknown.
  • Mrr: Restriction endonuclease [Defense mechanisms]

See domain structure on NCBI Conserved Domain Database
Domain structure from Pfam
See domain structure on Pfam Database