Recombinant Human N-terminal Xaa-Pro-Lys N-methyltransferase 1 (NTMT1) (Active)

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中文名稱：

人NTMT1重組蛋白
貨號：

CSB-EP880111HU1
說明書：

MSDS Datasheet
規格：

￥1344
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Activity
Measured by its binding ability in a functional ELISA. Immobilized CCL5 at 2 μg/ml can bind human NTMT1, the EC₅₀ of human NTMT1 protein is 3.029-5.404 μg/ml.
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靶點詳情

產品詳情

純度：

Greater than 85% as determined by SDS-PAGE.
生物活性：

Activity
Measured by its binding ability in a functional ELISA. Immobilized CCL5 at 2 μg/ml can bind human NTMT1, the EC₅₀ of human NTMT1 protein is 3.029-5.404 μg/ml.
基因名：

NTMT1
Uniprot No.：

Q9BV86
別名：

Alpha N-terminal protein methyltransferase 1A;Methyltransferase-like protein 11A;N-terminal RCC1 methyltransferase;X-Pro-Lys N-terminal protein methyltransferase 1A;NTM1A
種屬：

Homo sapiens (Human)
蛋白長度：

Full Length of Mature Protein
來源：

E.coli
分子量：

52.7 kDa
表達區域：

2-223aa
氨基酸序列

TSEVIEDEKQFYSKAKTYWKQIPPTVDGMLGGYGHISSIDINSSRKFLQRFLREGPNKTGTSCALDCGAGIGRITKRLLLPLFREVDMVDITEDFLVQAKTYLGEEGKRVRNYFCCGLQDFTPEPDSYDVIWIQWVIGHLTDQHLAEFLRRCKGSLRPNGIIVIKDNMAQEGVILDDVDSSVCRDLDVVRRIICSAGLSLLAEERQENLPDEIYHVYSFALR
蛋白標簽：

N-terminal GST-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.If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
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.
注意事項：

The VLPs are expressed from human 293 cells (HEK293).Mix the sample gently by repeatedly pipetting it up and down. Do not vortex.Repeated freezing and thawing is not recommended.Store the protein at -20℃/-80℃ upon receiving it, and ensure to avoid repeated freezing and thawing, otherwise, it will affect the protein activity. The immunization strategy should be optimized (antigen dose, regimen and adjuvant).
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

Distributive alpha-N-methyltransferase that methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Gly/Pro/Ser]-Pro-Lys when the initiator Met is cleaved. Specifically catalyzes mono-, di- or tri-methylation of the exposed alpha-amino group of the Ala, Gly or Ser residue in the [Ala/Gly/Ser]-Pro-Lys motif and mono- or di-methylation of Pro in the Pro-Pro-Lys motif. Some of the substrates may be primed by NTMT2-mediated monomethylation. Catalyzes the trimethylation of the N-terminal Gly in CENPA (after removal of Met-1). Responsible for the N-terminal methylation of KLHL31, MYL2, MYL3, RB1, RCC1, RPL23A and SET. Required during mitosis for normal bipolar spindle formation and chromosome segregation via its action on RCC1.
基因功能參考文獻：
1. CENP-A undergoes alpha-amino trimethylation by the enzyme NRMT in vivo. PMID: 28266506
2. NRMT1 mutants N209I (endometrial cancer) and P211S (lung cancer) alter its catalytic activity and decrease N-terminal trimethylation. PMID: 28556566
3. These studies position the NRMT1 knockout mouse as a useful new system for studying the effects of genomic instability and defective DNA damage repair on organismal and tissue-specific aging. PMID: 25843235
4. NRMT1 adopts a core methyltransferase fold that resembles DOT1L and PRMT but not SET domain family histone methyltransferases. PMID: 26543159
5. kinetic mechanism of NTMT1 PMID: 25771539
6. Concurrent expression of NRMT1 and NRMT2 accelerates the production of trimethylation, and we propose that NRMT2 activates NRMT1 by priming its substrates for trimethylation. PMID: 24090352
7. Peptide methylation assays and substrate immunoprecipitations demonstrate that the canonical M-X-P-K methylation motif is not the only one recognized by NRMT. PMID: 22769851
8. discovery of the first alpha-N-methyltransferase, which we named N-terminal RCC1 methyltransferase (NRMT). PMID: 20668449
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亞細胞定位：

Nucleus. Note=Predominantly nuclear (PubMed:24090352).
蛋白家族：

Methyltransferase superfamily, NTM1 family
數據庫鏈接：

HGNC: 23373

OMIM: 613560

KEGG: hsa:28989

STRING: 9606.ENSP00000361558

UniGene: Hs.744027