Recombinant Escherichia coli Inositol-1-monophosphatase (suhB)

中文名稱：

大腸桿菌suhB重組蛋白
貨號：

CSB-YP359943ENV
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

大腸桿菌suhB重組蛋白
貨號：

CSB-EP359943ENV
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

大腸桿菌suhB重組蛋白
貨號：

CSB-EP359943ENV-B
說明書：

MSDS Datasheet
規格：
來源：

E.coli
共軛：

Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
其他：

中文名稱：

大腸桿菌suhB重組蛋白
貨號：

CSB-BP359943ENV
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

大腸桿菌suhB重組蛋白
貨號：

CSB-MP359943ENV
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

suhB
Uniprot No.：

P0ADG4
別名：

suhB; ssyA; b2533; JW2517; Inositol-1-monophosphatase; I-1-Pase; IMPase; Inositol-1-phosphatase; EC 3.1.3.25
種屬：

Escherichia coli (strain K12)
蛋白長度：

full length protein
表達區域：

1-267
氨基酸序列

MHPMLNIAVR AARKAGNLIA KNYETPDAVE ASQKGSNDFV TNVDKAAEAV IIDTIRKSYP QHTIITEESG ELEGTDQDVQ WVIDPLDGTT NFIKRLPHFA VSIAVRIKGR TEVAVVYDPM RNELFTATRG QGAQLNGYRL RGSTARDLDG TILATGFPFK AKQYATTYIN IVGKLFNECA DFRRTGSAAL DLAYVAAGRV DGFFEIGLRP WDFAAGELLV REAGGIVSDF TGGHNYMLTG NIVAGNPRVV KAMLANMRDE LSDALKR
蛋白標簽：

Tag?type?will?be?determined?during?the?manufacturing?process.

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.
產品提供形式：

Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

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.
貨期：

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet ：

Please contact us to get it.

產品評價

靶點詳情

功能：

Part of the processive rRNA transcription and antitermination complex (rrnTAC). The complex forms an RNA-chaperone ring around the RNA exit tunnel of RNA polymerase (RNAP). It supports rapid transcription and antitermination of rRNA operons, cotranscriptional rRNA folding, and annealing of distal rRNA regions to allow correct ribosome biogenesis. This subunit may play a central role in organizing the structure. Involved in 30S ribosomal subunit biogenesis; thought to be required for loop formation between NusB/NusE (rpsJ, ribosomal protein S10) bound to boxA upstream of the rRNA operons and the elongating RNAP complex. This would promote correct co-transcriptional folding of rRNA. Plays a role in transcription antitermination in a plasmid context in vivo. Required for rrn transcription antitermination; required for integration of NusB/NusE into the antitermination complex. The Nus factor complex (NusA, NusB, NusE (rpsJ), NusG and SuhB) represses expression of suhB and possibly other genes via boxA; the Nus complex prevents or promotes Rho-mediated transcription termination depending on gene context. Involved in post-transcriptional control of gene expression (Probable). Enzymatic activity is not required for complementation of the cold-sensitive phenotype of the dnaB121 mutation (Probable).; Has D,L-inositol-1-monophosphatase and beta-glycerophosphatase activity, has less to no activity against a number of other substrates. 2.5-fold more active on 1D-inositol-1-monophosphate than L-inositol-1-monophosphate (1D-myo-inositol 3-phosphate). Specific activity increases significantly upon heating. Only beta-glycerophosphate and adenosine 2'-monophosphate are alternative substrates.; Required for growth at low temperatures. Identified as a suppressor (ssyA3) of a temperature-sensitive, protein export missense mutation of secY (secY24), allows growth at 42 but not 30 degrees Celsius. Identified as a suppressor (suhB2) of an rpoH missense mutation (rpoH15), allowing growth at 37 and 40 but not 25, 30 or 34 degrees Celsius, increases expression of RpoH. Identified as a suppressor of a dnaB helicase missense mutation (dnaB121), restores growth at 42 but not 30 degrees Celsius. In both suhB2 and ssyA3 there is an insertion in the 5' region of the gene which prevents SuhB protein expression. Missense mutant suhB10 is suppressed by mutations in RNase III (rnc), showing genetic interaction between them. Deletion of suhB is suppressed by mutations in RNase III, by a mutation in nusA or deletion of nusB, indicating that in the absence of SuhB the Nus complex inhibits growth.
基因功能參考文獻：
1. The authors demonstrate that the main function of this SuhB-containing complex is not to prevent premature transcription termination within the rRNA operon, as had been long claimed, but to enable rRNA maturation and a functional ribosome fully competent for translation. PMID: 26980831
亞細胞定位：

Cytoplasm.
蛋白家族：

Inositol monophosphatase superfamily
數據庫鏈接：

KEGG: ecj:JW2517

STRING: 316385.ECDH10B_2700