Recombinant Streptococcus pyogenes serotype M4 Bifunctional protein pyrR(pyrR)

Product Type Recombinant Protein
Uniprot No. Q1J796
Abbreviation pyrR
Species Streptococcus pyogenes serotype M4 (strain MGAS10750)
Gene Names pyrR
Protein Names Recommended name: Bifunctional protein pyrR Including the following 2 domains: Pyrimidine operon regulatory protein Uracil phosphoribosyltransferase Short name= UPRTase EC= 2.4.2.9
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Function Regulates transcriptional attenuation of the pyrimidine nucleotide (pyr) operon by binding in a uridine-dependent manner to specific sites on pyr mRNA. This disrupts an antiterminator hairpin in the RNA and favors formation of a downstream transcription terminator, leading to a reduced expression of downstream genes.
Protein Families Purine/pyrimidine phosphoribosyltransferase family, PyrR subfamily
Database Links

KEGG: spi:MGAS10750_Spy0728

Product Details for Different Expression Systems

Product Name Recombinant Streptococcus pyogenes serotype M4 Bifunctional protein pyrR(pyrR),Yeast
Code CSB-YP629357SAAW
Size Pls inquiry other sizes
Source Yeast
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MKTKEIVDDV TMKRAITRIT YEIIERNKQL DNVVLAGIKT RGVFLARRIQ ERLHQLEGLD LPIGELDIKP FRDDMRVEED TTLMSVDITG KDVILIDDVL YTGRTIRAAI DNLVSLGRPA RVSLAVLVDR GHRELPIRAD YVGKNIPTSS VEEIVVEVVE VDGRDRVSII DPT
Expression Region 1-173
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
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Product Name Recombinant Streptococcus pyogenes serotype M4 Bifunctional protein pyrR(pyrR),E.coli
Code CSB-EP629357SAAW
Size Pls inquiry other sizes
Source E.coli
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-SUMO-tagged and C-terminal Myc-tagged
N-terminal His-B2M-tagged and C-terminal Myc-tagged
N-terminal His-GST-tagged and C-terminal Myc-tagged
N-terminal His-tagged
N-terminal His-SUMO-tagged
N-terminal His-B2M-tagged
N-terminal His-GST-tagged
N-terminal GST-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MKTKEIVDDV TMKRAITRIT YEIIERNKQL DNVVLAGIKT RGVFLARRIQ ERLHQLEGLD LPIGELDIKP FRDDMRVEED TTLMSVDITG KDVILIDDVL YTGRTIRAAI DNLVSLGRPA RVSLAVLVDR GHRELPIRAD YVGKNIPTSS VEEIVVEVVE VDGRDRVSII DPT
Expression Region 1-173
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Streptococcus pyogenes serotype M4 Bifunctional protein pyrR(pyrR),Baculovirus
Code CSB-BP629357SAAW
Size Pls inquiry other sizes
Source Baculovirus
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MKTKEIVDDV TMKRAITRIT YEIIERNKQL DNVVLAGIKT RGVFLARRIQ ERLHQLEGLD LPIGELDIKP FRDDMRVEED TTLMSVDITG KDVILIDDVL YTGRTIRAAI DNLVSLGRPA RVSLAVLVDR GHRELPIRAD YVGKNIPTSS VEEIVVEVVE VDGRDRVSII DPT
Expression Region 1-173
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Streptococcus pyogenes serotype M4 Bifunctional protein pyrR(pyrR),Mammalian cell
Code CSB-MP629357SAAW
Size Pls inquiry other sizes
Source Mammalian cell
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MKTKEIVDDV TMKRAITRIT YEIIERNKQL DNVVLAGIKT RGVFLARRIQ ERLHQLEGLD LPIGELDIKP FRDDMRVEED TTLMSVDITG KDVILIDDVL YTGRTIRAAI DNLVSLGRPA RVSLAVLVDR GHRELPIRAD YVGKNIPTSS VEEIVVEVVE VDGRDRVSII DPT
Expression Region 1-173
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat

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