Recombinant Escherichia coli ATP-dependent DNA helicase recG (recG)

^{In
Stock}

中文名稱：

大腸桿菌recG重組蛋白
貨號：

CSB-EP326126ENV
說明書：

MSDS Datasheet
規格：

￥2328
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
基因名：

recG
Uniprot No.：

P24230
別名：

recG; radC; b3652; JW3627; ATP-dependent DNA helicase RecG; EC 3.6.4.12
種屬：

Escherichia coli (strain K12)
蛋白長度：

Full Length
來源：

E.coli
分子量：

92.4kDa
表達區域：

1-693aa
氨基酸序列

MKGRLLDAVPLSSLTGVGAALSNKLAKINLHTVQDLLLHLPLRYEDRTHLYPIGELLPGVYATVEGEVLNCNISFGGRRMMTCQISDGSGILTMRFFNFSAAMKNSLAAGRRVLAYGEAKRGKYGAEMIHPEYRVQGDLSTPELQETLTPVYPTTEGVKQATLRKLTDQALDLLDTCAIEELLPPELSQGMMTLPEALRTLHRPPPTLQLSDLETGQHPAQRRLILEELLAHNLSMLALRAGAQRFHAQPLSANDTLKNKLLAALPFKPTGAQARVVAEIERDMALDVPMMRLVQGDVGSGKTLVAALAALRAIAHGKQVALMAPTELLAEQHANNFRNWFAPLGIEVGWLAGKQKGKARLAQQEAIASGQVQMIVGTHAIFQEQVQFNGLALVIIDEQHRFGVHQRLALWEKGQQQGFHPHQLIMTATPIPRTLAMTAYADLDTSVIDELPPGRTPVTTVAIPDTRRTDIIDRVHHACITEGRQAYWVCTLIEESELLEAQAAEATWEELKLALPELNVGLVHGRMKPAEKQAVMASFKQGELHLLVATTVIEVGVDVPNASLMIIENPERLGLAQLHQLRGRVGRGAVASHCVLLYKTPLSKTAQIRLQVLRDSNDGFVIAQKDLEIRGPGELLGTRQTGNAEFKVADLLRDQAMIPEVQRLARHIHERYPQQAKALIERWMPETERYSNA
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

N-terminal 6xHis-SUMO-tagged
產品提供形式：

Liquid or Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
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.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
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：

3-7 business days
注意事項：

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

Please contact us to get it.

產品評價

靶點詳情

功能：

Plays a critical role in recombination and DNA repair. Helps process Holliday junction intermediates to mature products by catalyzing branch migration. Has a DNA unwinding activity characteristic of a DNA helicase with 3'- to 5'- polarity. Unwinds branched duplex DNA (Y-DNA). Has a role in constitutive stable DNA replication (cSDR) and R-loop formation. Is genetically synergistic to RadA and RuvABC.
基因功能參考文獻：
1. results provide mechanistic insights into the modes of interaction of RecG with the replication fork, suggesting a novel role of RecG in the repair of stalled DNA replication forks. PMID: 29432678
2. Data suggest that RecG and RuvABC catalyze alternative steps in DNA repair/recombination and collaborate to stabilize DNA during repair of double-strand DNA breaks; RecG may prevent DNA amplification at D-loops formed by recombination and at arrested replication forks. (RecG = RecG DNA helicase; Ruv = Holliday junction DNA helicase subunit) [REVIEW] PMID: 28155219
3. interaction occurs via the wedge domain of RecG and the intrinsically disordered linker (IDL) of SSB, in a manner similar to that of SH3 domains binding to PXXP motif-containing ligands in eukaryotic cells. PMID: 28078722
4. Once RecG has regressed the fork, it will dissociate leaving the now relaxed, Holliday junction-like DNA, available for further processing by enzymes such as RuvAB. [review] PMID: 25613916
5. RecG co-localises with sites of DNA replication in Escherichia coli. PMID: 24692661
6. Abolishing PriB leads to suppression of the recG null phenotype. PMID: 22957744
7. data are consistent with RecG and ssDNA exonucleases acting to limit PriA-mediated re-replication of the chromosome and the consequent generation of linear DNA branches that provoke recombination and delay chromosome segregation PMID: 20647503
8. The authors show that the extensive DnaA-independent stable DNA replication observed without RecG can lead to replication of any area of the chromosome. PMID: 19818016
9. allows repair of damaged replication forks to proceed without recourse to potentially mutagenic recombination PMID: 15516585
10. Data suggest that the processivity of RecG on branched DNA substrates is dependent on the ability of its wedge domain to establish strong binding at the branch point. PMID: 15695524
11. Inactivation of recG stimulates recombinant formation about five-fold PMID: 16257588
12. manner and timing of the interaction of RecG with DNA at stalled replication forks PMID: 17292398
13. RecG decreases the number of replication forks in UV-irradiated cells by limiting UV-induced, DnaA-independent initiation of replication. PMID: 19538444
顯示更多

收起更多
蛋白家族：

Helicase family, RecG subfamily
數據庫鏈接：

KEGG: ecj:JW3627

STRING: 316385.ECDH10B_3834