Recombinant Saccharomyces cerevisiae Mitosis inhibitor protein kinase SWE1 (SWE1), partial

中文名稱：

釀酒酵母SWE1重組蛋白
貨號：

CSB-YP335784SVG
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

釀酒酵母SWE1重組蛋白
貨號：

CSB-EP335784SVG
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

釀酒酵母SWE1重組蛋白
貨號：

CSB-EP335784SVG-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：

釀酒酵母SWE1重組蛋白
貨號：

CSB-BP335784SVG
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

釀酒酵母SWE1重組蛋白
貨號：

CSB-MP335784SVG
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

SWE1
Uniprot No.：

P32944
別名：

SWE1; YJL187C; J0406; Mitosis inhibitor protein kinase SWE1; EC 2.7.11.1; Wee1 homolog
種屬：

Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
蛋白長度：

Partial
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 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.
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：

Protein kinase that acts as a negative regulator of entry into mitosis (G2 to M transition) by phosphorylating and inhibiting the mitosis-promoting cyclin B-bound CDC28 at 'Tyr-19'. SWE1-mediated inhibition of CDC28 acts in a cell size or morphogenesis checkpoint to delay mitosis in response to defects in growth, actin organization or bud formation. Inhibits the activity of B-type cyclins in replication initiation strongly for CLB2, moderately for CLB3 and CLB4, and there is no apparent inhibition for CLB5 and CLB6, correlating with the normal expression timing of those cyclins. Hyperphosphorylation and degradation of SWE1 when all checkpoint requirement are met releases CLB2-CDC28 from inhibition and allows for progression through the cell cycle. SWE1-dependent CDC28 phosphorylation is also required for pachytene arrest upon activation of the recombination checkpoint during meiosis. Also involved in the regulation of nitrogen starvation- and short chain alcohol-induced filamentous growth, or filamentous differentiation in response to slowed DNA synthesis. Can act both on serines and on tyrosines.
基因功能參考文獻：
1. Wee1 distinguishes spindle pole bodies to guide their pattern of age-dependent segregation. PMID: 28714971
2. Swe1 kinase perceives alterations in sphingolipid (SL) homeostasis, activates SL synthesis, and may thus represent the missing regulatory link that controls the SL rheostat during the cell cycle PMID: 26634277
3. propose a model by which TG-derived sphingolipids are required to activate the protein phosphatase 2A (PP2A(Cdc55)) to attenuate Swe1 phosphorylation PMID: 25713391
4. Data indicate that Swe1p degradation following osmotic shock. PMID: 23389636
5. Here we show that the budding yeast Wee1 kinase, Swe1, also restrains the metaphase-to-anaphase transition by preventing Cdk1 phosphorylation and activation of the mitotic form of the anaphase-promoting complex/cyclosome (APC(Cdc20)). PMID: 23751495
6. Degradation, but not tethering, of Swe1p depends on Hsl1p and Hsl7p interaction. PMID: 23042131
7. Swe1 is stabilized, restrained at the bud neck, and hyperphosphorylated in dma1Delta dma2Delta cells subjected to DNA replication stress PMID: 21562220
8. Swe1(Wee1) phosphorylates a conserved tyrosine residue in the N domain of Hsp90. PMID: 20159553
9. The ability of Swe1 to inhibit the activity of different B-type cyclins in replication initiation correlates with the normal expression timing of those cyclins. PMID: 15956196
10. Swe1p responds to cytoskeletal perturbation, not bud size, in S. cerevisiae. PMID: 16360682
11. Rad53 shows genetic interactions with septin ring pathway components, and, along with other checkpoint proteins, controls the timely degradation of Swe1 during replication stress, thereby facilitating proper bud growth. PMID: 17130284
12. shuttling of Swe1p between nucleus and cytoplasm serves to couple cytoplasmic stress to nuclear cyclin/CDK inhibition PMID: 18562688
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亞細胞定位：

Bud neck. Nucleus. Note=When SWE1 first accumulates in G1, it is localized to the nucleus. After bud emergence, a subpopulation is recruited to the daughter side of the mother-bud neck through HSL1 and its adapter HSL7, where it is susceptible to hyperphosphorylation and degradation.
蛋白家族：

Protein kinase superfamily, Ser/Thr protein kinase family, WEE1 subfamily
數據庫鏈接：

KEGG: sce:YJL187C

STRING: 4932.YJL187C