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- accession：NM_001272073
- 基因别名：QARS
- 基因描述：Homo sapiens glutaminyl-tRNA synthetase (QARS), transcript variant 2, mRNA.
- 载体：现货载体
- CDS区长度：2295
- 翻译后氨基酸长度：764
- TranscriptVariant：This variant (2) uses an alternate in-frame splice site in the 5' coding region, compared to variant 1. The encoded isoform (b) is shorter compared to isoform a.
- 基因简介：Aminoacyl-tRNA synthetases catalyze the aminoacylation of tRNA by their cognate amino acid. Because of their central role in linking amino acids with nucleotide triplets contained in tRNAs, aminoacyl-tRNA synthetases are thought to be among the first proteins that appeared in evolution. In metazoans, 9 aminoacyl-tRNA synthetases specific for glutamine (gln), glutamic acid (glu), and 7 other amino acids are associated within a multienzyme complex. Although present in eukaryotes, glutaminyl-tRNA synthetase (QARS) is absent from many prokaryotes, mitochondria, and chloroplasts, in which Gln-tRNA(Gln) is formed by transamidation of the misacylated Glu-tRNA(Gln). Glutaminyl-tRNA synthetase belongs to the class-I aminoacyl-tRNA synthetase family. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2013]
- 规格：10ul 质粒
CDS区参考序列： 点击查看序列翻译后氨基酸参数序列： 点击查看序列
