×
![]()
- accession：NM_181515
- 基因别名：MRPL21
- 基因描述：Homo sapiens mitochondrial ribosomal protein L21 (MRPL21), transcript variant 1, mRNA.
- 载体：现货载体
- CDS区长度：363
- 翻译后氨基酸长度：120
- TranscriptVariant：This variant (1) uses a different splice site in the 5' end, compared to variant 4, that likely leads to the use of a downstream start codon. The predicted protein (isoform a) is shorter than isoform d. The predicted ORF of this transcript has not been experimentally confirmed.
- 基因简介：Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. They have an estimated 75% protein to rRNA composition compared to prokaryotic ribosomes, where this ratio is reversed. Another difference between mammalian mitoribosomes and prokaryotic ribosomes is that the latter contain a 5S rRNA. Among different species, the proteins comprising the mitoribosome differ greatly in sequence, and sometimes in biochemical properties, which prevents easy recognition by sequence homology. This gene encodes a 39S subunit protein. Multiple transcript variants encoding different isoforms were identified through sequence analysis although some may be subject to nonsense-mediated decay (NMD). [provided by RefSeq, Jul 2008]
- 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
