| 词条 | DnaX ribosomal frameshifting element |
| 释义 |
| Name = DnaX ribosomal frameshifting element | image = RF00382.jpg | width = | caption = Predicted secondary structure and sequence conservation of DnaX | Symbol = DnaX | AltSymbols = | Rfam = RF00382 | miRBase = | miRBase_family = | RNA_type = Cis-reg; frameshift_element | Tax_domain = Bacteria | GO = | SO = {{SO|0005836}} | CAS_number = | EntrezGene = | HGNCid = | OMIM = | PDB = | RefSeq = | Chromosome = | Arm = | Band = | LocusSupplementaryData = }} The DnaX ribosomal frameshifting element is a RNA element found in the mRNA of the dnaX gene in E. coli. The dnaX gene has two encoded products, tau and gamma, which are produced in a 1:1 ratio. The gamma protein is synthesised due to programmed frameshifting and is shorter than tau. The two products of the dnaX gene are DNA polymerase III subunits.[1][2] References1. ^{{cite journal | last = Larsen | first = B |author2=Gesteland RF|author3=Atkins JF | year = 1997 | title = Structural probing and mutagenic analysis of the stem-loop required for Escherichia coli dnaX ribosomal frameshifting: programmed efficiency of 50% | journal = J Mol Biol | volume = 271 | pages = 47–60 | pmid = 9300054 | doi = 10.1006/jmbi.1997.1162 | issue = 1}} 2. ^{{cite journal | last = Blinkova | first = A |author2=Burkart MF|author3=Owens TD|author4=Walker JR | year = 1997 | title = Conservation of the Escherichia coli dnaX programmed ribosomal frameshift signal in Salmonella typhimurium | journal = J Bacteriol | volume = 179 | pages = 4438–4442 | pmid = 9209069 | issue = 13 | pmc = 179275}} External links
1 : Cis-regulatory RNA elements |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。