Methyltransferase-like protein 11A, also known as METTL11A, is a member of the methyltransferase superfamily and METTL11 family. Methyltransferase is a type of transferase enzyme which transfers a methyl group from a donor to an acceptor. Methylation often occurs on nucleic bases in DNA or amino acids in protein structures. Methyltransferase uses a reactive methyl group bound to sulfur in S-adenosyl methionine (SAM) as the methyl donor. DNA methylation is often utilized to silence and regulate genes without changing the original DNA sequence. This methylation occurs on cytosine residues. DNA methylation may be necessary for normal growth from embryonic stages in mammals. Methylation can serve to protect DNA from enzymatic cleavage since restriction enzymes are unable to bind and recognize externally modified sequences. This is especially useful in bacterial restriction-modification systems which use restriction enzymes to cleave foreign DNA while keeping their DNA protected by methylation. Methylation of amino acids in the formation of proteins leads to more diversity of possible amino acids and therefore more diversity of function. The methylation reaction occurs on nitrogen atoms either on the N terminus or side-chain position of the protein and is usually irreversible.
生物活性 | Testing in progress |
产品描述 | Methyltransferase-like protein 11A, also known as METTL11A, is a member of the methyltransferase superfamily and METTL11 family. Methyltransferase is a type of transferase enzyme which transfers a methyl group from a donor to an acceptor. Methylation often occurs on nucleic bases in DNA or amino acids in protein structures. Methyltransferase uses a reactive methyl group bound to sulfur in S-adenosyl methionine (SAM) as the methyl donor. DNA methylation is often utilized to silence and regulate genes without changing the original DNA sequence. This methylation occurs on cytosine residues. DNA methylation may be necessary for normal growth from embryonic stages in mammals. Methylation can serve to protect DNA from enzymatic cleavage since restriction enzymes are unable to bind and recognize externally modified sequences. This is especially useful in bacterial restriction-modification systems which use restriction enzymes to cleave foreign DNA while keeping their DNA protected by methylation. Methylation of amino acids in the formation of proteins leads to more diversity of possible amino acids and therefore more diversity of function. The methylation reaction occurs on nitrogen atoms either on the N terminus or side-chain position of the protein and is usually irreversible. |
种属 | Human |
表达系统 | E. coli |
标签 | Tag Free |
蛋白编号 | A0A024R8E4 |
别名 | C9orf32, METTL11A, NTM1A, N-terminal Xaa-Pro-Lys N-methyltransferase 1, AD-003, NRMT, HOMT1A |
蛋白构建 | A DNA sequence encoding the human METTL11A (NP_054783.2) (Thr 2-Arg 223) was expressed and purified, with additional two amino acids (Gly & Pro) at the N-terminus. |
蛋白纯度 | > 95 % as determined by SDS-PAGE |
分子量 | 25.5 kDa (predicted) |
内毒素 | Please contact us for more information. |
缓冲液 | Lyophilized from sterile 20mM Tris, 150mM NaCl, 10% glycerol, pH 7.5. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA. |
复溶方法 | A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information. |
存储 |
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
运输方式 |
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. |
研究背景 | Methyltransferase-like protein 11A, also known as METTL11A, is a member of the methyltransferase superfamily and METTL11 family. Methyltransferase is a type of transferase enzyme which transfers a methyl group from a donor to an acceptor. Methylation often occurs on nucleic bases in DNA or amino acids in protein structures. Methyltransferase uses a reactive methyl group bound to sulfur in S-adenosyl methionine (SAM) as the methyl donor. DNA methylation is often utilized to silence and regulate genes without changing the original DNA sequence. This methylation occurs on cytosine residues. DNA methylation may be necessary for normal growth from embryonic stages in mammals. Methylation can serve to protect DNA from enzymatic cleavage since restriction enzymes are unable to bind and recognize externally modified sequences. This is especially useful in bacterial restriction-modification systems which use restriction enzymes to cleave foreign DNA while keeping their DNA protected by methylation. Methylation of amino acids in the formation of proteins leads to more diversity of possible amino acids and therefore more diversity of function. The methylation reaction occurs on nitrogen atoms either on the N terminus or side-chain position of the protein and is usually irreversible. |
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METTL11A Protein, Human, Recombinant AD003 C9orf32 METTL11A NTM1A AD 003 N-terminal Xaa-Pro-Lys N-methyltransferase 1 AD-003 NRMT HOMT1A recombinant recombinant-proteins proteins protein