Recombinant Human Dimethyladenosine transferase 2, mitochondrial (TFB2M)

中文名稱：

人TFB2M重組蛋白
貨號：

CSB-YP867154HU
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

人TFB2M重組蛋白
貨號：

CSB-EP867154HU
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

人TFB2M重組蛋白
貨號：

CSB-EP867154HU-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：

人TFB2M重組蛋白
貨號：

CSB-BP867154HU
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

人TFB2M重組蛋白
貨號：

CSB-MP867154HU
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：

TFB2M
Uniprot No.：

Q9H5Q4
別名：

N''-adenosyl(rRNA) dimethyltransferase 2; S adenosylmethionine 6 N', N' adenosyl(rRNA) dimethyltransferase 2; Dimethyladenosine transferase 2; dimethyladenosine transferase 2 mitochondrial; FLJ22661; FLJ23182; h mtTFB; h mtTFB2; h-mtTFB; h-mtTFB2; HCV NS5A transactivated protein 5; HCV NS5A-transactivated protein 5; hepatitis C virus NS5A transactivated protein 5; Hepatitis C virus NS5A-transactivated protein 5; Hkp1; hTFB2M; Mitochondrial 12S rRNA dimethylase 2; mitochondrial; Mitochondrial dimethyladenosine transferase 2; Mitochondrial transcription factor B2; mtTFB; mtTFB2; NS5ATP5; S-adenosylmethionine-6-N''; TFB2M; TFB2M_HUMAN; Transcription Factor B2; Transcription factor B2 mitochondrial
種屬：

Homo sapiens (Human)
蛋白長度：

Full Length of Mature Protein
表達區域：

20-396
氨基酸序列

A GRFCILGSEA ATRKHLPARN HCGLSDSSPQ LWPEPDFRNP PRKASKASLD FKRYVTDRRL AETLAQIYLG KPSRPPHLLL ECNPGPGILT QALLEAGAKV VALESDKTFI PHLESLGKNL DGKLRVIHCD FFKLDPRSGG VIKPPAMSSR GLFKNLGIEA VPWTADIPLK VVGMFPSRGE KRALWKLAYD LYSCTSIYKF GRIEVNMFIG EKEFQKLMAD PGNPDLYHVL SVIWQLACEI KVLHMEPWSS FDIYTRKGPL ENPKRRELLD QLQQKLYLIQ MIPRQNLFTK NLTPMNYNIF FHLLKHCFGR RSATVIDHLR SLTPLDARDI LMQIGKQEDE KVVNMHPQDF KTLFETIERS KDCAYKWLYD ETLEDR
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：

S-adenosyl-L-methionine-dependent rRNA methyltransferase which may methylate two specific adjacent adenosines in the loop of a conserved hairpin near the 3'-end of 12S mitochondrial rRNA (Probable). Component of the mitochondrial transcription initiation complex, composed at least of TFB2M, TFAM and POLRMT that is required for basal transcription of mitochondrial DNA. In this complex, TFAM recruits POLRMT to a specific promoter whereas TFB2M induces structural changes in POLRMT to enable promoter opening and trapping of the DNA non-template strand. Stimulates transcription independently of the methyltransferase activity.
基因功能參考文獻：
1. Study reports crystal structures of human mitochondrial transcription initiation complexes assembled on both light and heavy strand promoters. The structures reveal how transcription factors TFAM and TFB2M assist mitochondrial RNA polymerase to achieve promoter-dependent initiation. PMID: 29149603
2. demonstrate that a complex composed of TFAM and POLRMT was readily formed at the promoter but alone was insufficient for promoter melting, which only occurred when TFB2M joined the complex PMID: 28028173
3. The results reveal the organization of TFAM, POLRMT and TFB2M around the light-strand promoter and represent the first structural characterization of the entire mitochondrial transcriptional initiation complex. PMID: 24413562
4. only two essential initiation factors, TFAM and TFB2M, and two promoters, LSP and HSP1, are required to drive transcription of the mitochondrial genome PMID: 20410300
5. The mRNA levels of TFB1M and TFB2M are influenced by endurance training PMID: 19681768
6. This transcription factor activates transcription of human mitochondrial DNA. PMID: 12068295
7. Distinct, but possibly coordinated functions of mtTFB1 and mtTFB2 in mitochondrial gene expression and biogenesis. PMID: 17557812
8. This study suggested that DNA variants in TFB2M did not contribute to the risk for parkinson disease. PMID: 18980857
9. determined the variation in the TFAM, TFB1M, and TFB2M genes in cardiac hypertrophy PMID: 19096125
10. rRNA methyltransferase activity is necessary for induction of mitochondrial biogenesis by TFB1M, but not TFB2M. PMID: 19417006
11. Promoter-independent DNA conformation-dependent transcription required TFB2M. PMID: 19624753
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亞細胞定位：

Mitochondrion.
蛋白家族：

Class I-like SAM-binding methyltransferase superfamily, rRNA adenine N(6)-methyltransferase family, KsgA subfamily
組織特異性：

Ubiquitously expressed.
數據庫鏈接：

HGNC: 18559

OMIM: 607055

KEGG: hsa:64216

STRING: 9606.ENSP00000355471

UniGene: Hs.7395