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Exoribonuclease 1 Proteins (ERI1)

RNA exonuclease that acts as a negative regulator of RNA interference (RNAi). Additionally we are shipping ERI1 Antibodies (59) and ERI1 Kits (3) and many more products for this protein.

list all proteins Gene Name GeneID UniProt
ERI1 90459 Q8IV48
ERI1 67276 Q7TMF2
ERI1 361159 Q5FVR4
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Top ERI1 Proteins at antibodies-online.com

Showing 6 out of 6 products:

Catalog No. Origin Source Conjugate Images Quantity Supplier Delivery Price Details
HOST_Escherichia coli (E. coli) Human His tag „Crystallography Grade“ protein due to multi-step, protein-specific purification process 1 mg Log in to see 29 to 34 Days
$4,331.68
Details
HOST_Escherichia coli (E. coli) Mouse His tag „Crystallography Grade“ protein due to multi-step, protein-specific purification process 1 mg Log in to see 29 to 34 Days
$4,331.68
Details
HOST_Wheat germ Human GST tag 10 μg Log in to see 9 Days
$405.71
Details
Yeast Schizosaccharomyces pombe His tag   1 mg Log in to see 56 to 66 Days
$2,836.17
Details
Yeast Rat His tag   1 mg Log in to see 56 to 66 Days
$2,937.00
Details
HOST_Human Human Un-conjugated   20 μg Log in to see 19 Days
$785.40
Details

ERI1 Proteins by Origin and Source

Origin Expressed in Conjugate
Human , ,
,
Mouse (Murine)

Rat (Rattus)

More Proteins for Exoribonuclease 1 (ERI1) Interaction Partners

Human Exoribonuclease 1 (ERI1) interaction partners

  1. the crystal structure of a ternary complex of human SLBP (show SLBP Proteins) RNA binding domain, human 3'hExo, and a 26-nucleotide stem-loop RNA is reported.

  2. 3'hExo is a primary candidate for the exonuclease (show EXO1 Proteins) that initiates rapid decay of histone mRNA upon completion and/or inhibition of DNA replication

  3. molecular cloning; degrades siRNAs in vitro[ERI-1]

  4. Data describe the structure of the nuclease (show DCLRE1C Proteins) domain of 3'-5'-exoribonuclease (3'hExo) complexed with rAMP in the presence of magnesium at 1.6 A resolution.

  5. 3'hExo is a 3' exonuclease (show EXO1 Proteins) specifically interacting with the 3' end of histone mRNA

Mouse (Murine) Exoribonuclease 1 (ERI1) interaction partners

  1. data demonstrate how degradation of histone mRNAs is initiated when 3' oligouridylation creates a cis (show CISH Proteins) element that enables Eri1 to process the double-stranded stem-loop structure

  2. Mouse Eri1 regulates miRNA homeostasis in lymphocytes and is required for normal NK-cell development and antiviral immunity.

  3. The roles of meri-1 (mouse enhanced RNAi) and adar1 (show ADAR Proteins) in the regulation of RNA interference are reported.

  4. Findings indicate that Eri1 catalyzes the final trimming step in 5.8S rRNA processing, functionally and spatially connecting this regulator of RNAi with the basal translation machinery.

Caenorhabditis elegans (C. elegans) Exoribonuclease 1 (ERI1) interaction partners

  1. results identify novel components of the endo RNAi machinery, demonstrate differential requirements for the Eri factors in the sperm-producing germline, and begin to delineate the functional requirement for the ERI/DICER (show DICER1 Proteins) complex in sperm development

  2. After exposure to dsRNA or siRNAs, animals with eri-1 mutations accumulate more siRNAs than wild-type animals; a negative regulator that may normally function to limit the duration, cell-type specificity or endogenous functions of RNA interference

  3. Feeding unc-13 & eri-1 strains dsRNA corresponding to a neuronally expressed GFP reporter resulted in reduction of GFP in double mutants compared to GFP expression in eri-1 mutants, indicating that UNC-13 functions in conjunction with ERI-1 in RNAi.

  4. These results provide additional support for the hypothesis that RRF (show MRRF Proteins)-3 and ERI-1 act together in the endo-siRNA pathway, and furthermore suggests their involvement in additional biological processes.

  5. In C. elegans, two protein isoforms of ERI-1 are localized to the cytoplasm, and each has distinct functions in ribosomal RNA processing and negative regulation of RNA interference.

ERI1 Protein Profile

Protein Summary

RNA exonuclease that acts as a negative regulator of RNA interference (RNAi). Probably acts by degrading the 3'-overhangs of short interfering RNAs (siRNAs). Its tissue specificity may help explain the inefficiency of neuronal RNAi.

Gene names and symbols associated with Exoribonuclease 1 Proteins (ERI1)

  • three prime histone mRNA exonuclease 1 (THEX1)
  • three prime repair exonuclease 1 (CpipJ_CPIJ003945)
  • three prime histone mRNA exonuclease 1 (LOC100230265)
  • exoribonuclease 1 (eri1)
  • exoribonuclease 1 (ERI1)
  • exoribonuclease 1 (Eri1)
  • Protein ERI-1 (eri-1)
  • 3'hexo protein
  • 3110010F15Rik protein
  • eri-1 protein
  • HEXO protein
  • RGD1308378 protein
  • Thex1 protein
  • zgc:110635 protein

Protein level used designations for Exoribonuclease 1 Proteins (ERI1)

three prime histone mRNA exonuclease 1 , three prime repair exonuclease 1 , 3'-5' exoribonuclease 1 , 3' exoribonuclease , histone mRNA 3' end-specific exonuclease , 3'-5' exonuclease ERI1 , Eri-1 homolog , enhanced RNAi three prime mRNA exonuclease homolog 1 , histone mRNA 3'-end-specific exoribonuclease , histone mRNA 3'-exonuclease 1 , protein 3'hExo , three prime mRNA exonuclease 1 , enhanced RNAi protein 1 , eri-1 homolog , 3 ' exoribonuclease

GENE ID SPECIES
463978 Pan troglodytes
6035619 Culex quinquefasciatus
100230265 Taeniopygia guttata
553641 Danio rerio
734610 Xenopus laevis
422629 Gallus gallus
90459 Homo sapiens
540728 Bos taurus
67276 Mus musculus
361159 Rattus norvegicus
176868 Caenorhabditis elegans
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