Search results
Results from the WOW.Com Content Network
Prokaryotic ribosomes begin translation of the mRNA transcript while DNA is still being transcribed. Thus translation and transcription are parallel processes. Bacterial mRNA are usually polycistronic and contain multiple ribosome binding sites. Translation initiation is the most highly regulated step of protein synthesis in prokaryotes. [5]
A ribosomal protein (r-protein or rProtein [1] [2] [3]) is any of the proteins that, in conjunction with rRNA, make up the ribosomal subunits involved in the cellular process of translation. E. coli , other bacteria and Archaea have a 30S small subunit and a 50S large subunit, whereas humans and yeasts have a 40S small subunit and a 60S large ...
The protein belongs to the L18P family of ribosomal proteins. It is located in the cytoplasm . The protein binds 5S rRNA to form a stable complex called the 5S ribonucleoprotein particle (RNP), which is necessary for the transport of nonribosome-associated cytoplasmic 5S rRNA to the nucleolus for assembly into ribosomes.
These proteins bind the small (40S) ribosomal subunit and hold the mRNA in place. [1] eIF3 is associated with the 40S ribosomal subunit and plays a role in keeping the large (60S) ribosomal subunit from prematurely binding. eIF3 also interacts with the eIF4F complex, which consists of three other initiation factors: eIF4A, eIF4E, and eIF4G.
28S ribosomal protein S12, mitochondrial is a protein that in humans is encoded by the MRPS12 gene. [5] [6] [7] 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.
Ribosomal leaders typically bind ribosomal proteins that normally bind ribosomal RNA. In many cases, the binding site within the leader structurally resembles the region of the ribosomal RNA to which the protein binds, in an example of molecular mimicry.
121022 Ensembl ENSG00000243927 ENSMUSG00000039680 UniProt P82932 P58064 RefSeq (mRNA) NM_032476 NM_080456 RefSeq (protein) NP_115865 NP_536704 Location (UCSC) Chr 21: 34.07 – 34.14 Mb Chr 16: 91.86 – 91.91 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse 28S ribosomal protein S6, mitochondrial is a protein that in humans is encoded by the MRPS6 gene. Mammalian mitochondrial ...
n/a Ensembl ENSG00000276168 n/a UniProt n a n/a RefSeq (mRNA) n/a n/a RefSeq (protein) n/a n/a Location (UCSC) Chr 14: 49.59 – 49.59 Mb n/a PubMed search n/a Wikidata View/Edit Human Secondary structure of the human SRP RNA. Helices are numbered from 2 to 8. Helical sections in gray are named with lower case letters. Residues are numbered in increments of ten. The 5′- and 3′-ends are ...