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Immunogen sequence: MSDLEDDET PQLSAHALAA LQEFYAEQKQ QIEPGEDDKY NIGIIEENWQ LSQFWYSQET ALQLAQEAIA AVGEGGRIAC VSAPSVYQKL RELCRENFSI YIFEYDKRFA MYGEEFIFYD YNNPLDLPER IAAHSFDIVI ADPPYLSEEC LRKTSETVKY LTRGKILLCT GAIMEEQAAE LLGVKMCTFV PRHTRNLANE FRCYVNYDSG LDCGI (1-214 aa encoded by BC018091)
Methylation of DNA at cytosine residues plays an important role in regulation of gene expression, genomic imprinting and is essential for mammalian development. Hypermethylation of CpG islands in tumor suppressor genes or hypomethylation of bulk genomic DNA may be linked with development of cancer. To date, 3 families of mammalian DNA methyltransferase genes have been identified which include Dnmt1, Dnmt2 and Dnmt3. Dnmt1 is constitutively expressed in proliferating cells and inactivation of this gene causes global demethylation of genomic DNA and embryonic lethality. Dnmt2 is expressed at low levels in adult tissues and its inactivation does not affect DNA methylation or maintenance of methylation. Dnmt2 contains all the sequence motifs diagnostic of DNA (cytosine-5)-methyltransferases but appears to lack the large N-terminal regulatory domain common to other eukaryotic methyltransferases.
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Protein Aliases: DMNT2; DNMT2; EEF1A lysine methyltransferase 1; eEF1A-KMT; Gt(Ayu21)96Imeg; M.HsaIIP; N(6)-adenine-specific DNA methyltransferase 2; N-6 adenine-specific DNA methyltransferase 2 (putative); Protein-lysine N-methyltransferase N6AMT2; RNMT1; RP11-406H21.1
Gene Aliases: 2510005D08Rik; AW045965; Ayu21-96; EEF1AKMT1; ESP13; Gt(pU21)96Imeg; GtAyu21-96; N6AMT2; RGD1306762