基因名：
TRMT12
产品别名：
TRM12； TYW2； TRMT12； tRNA methyltransferase 12 homolog； tRNA methyltransferase 12 homolog； tRNA wybutosine-synthesizing protein 2 homolog； alpha-amino-alpha-carboxypropyl transferase TYW2； homolog of yeast tRNA methyltransferase； tRNA methyltranferase 12 homolog； tRNA(Phe) (4-demethylwyosine(37)-C(7)) aminocarboxypropyltransferase； tRNA-yW-synthesizing protein 2； TRMT12蛋白；
背景信息：
Transfer RNA (tRNA) modifications help regulate the efficiency of mRNA translation by maintaining the correct reading frames. TRM12 (tRNA methyltransferase 12 homolog (S. cerevisiae)), also known as TYW2 (tRNA-yW-synthesizing protein 2) or TRMT12, is a 448 amino acid protein that belongs to the RNA methyltransferase trmD family and TYW2 subfamily. TRM12 is the human homolog of a yeast gene that is essential for the synthesis of yW (wybutosine), a guanosine that stabilizes codon-anticodon associations near the anticodon of phenylalanine tRNA during ribosomal decoding. The gene encoding TRRM12 maps to human chromosome 8, which consists of nearly 146 million base pairs, encodes over 800 genes and is associated with a variety of diseases and malignancies. Schizophrenia, bipolar disorder, Trisomy 8, Pfeiffer syndrome, congenital hypothyroidism, Waardenburg syndrome and some leukemias and lymphomas are thought to occur as a result of defects in specific genes that map to chromosome 8.
