Cat.No. : |
TFB2M-696H |
Product Overview : |
TFB2M MS Standard C13 and N15-labeled recombinant protein (NP_071761) with a C-terminal MYC/DDK tag, was expressed in HEK293 cells. |
Description : |
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. |
Source : |
HEK293 |
Species : |
Human |
Tag : |
Myc/DDK |
Molecular Mass : |
45.3 kDa |
AA Sequence : |
MWIPVVGLPR RLRLSALAGA 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 ETLEDRTRTR PLEQKLISEE DLAANDILDY KDDDDKV |
Purity : |
> 80% as determined by SDS-PAGE and Coomassie blue staining |
Stability : |
Stable for 3 months from receipt of products under proper storage and handling conditions. |
Storage : |
Store at -80 centigrade. Avoid repeated freeze-thaw cycles. |
Concentration : |
50 μg/mL as determined by BCA |
Storage Buffer : |
100 mM glycine, 25 mM Tris-HCl, pH 7.3. |
SDS-PAGE : |
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