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Property Organism Value Units ID Details
Ribosome content in the cytosol, plastids and mitochondria Thale cress Arabidopsis thaliana Table - link mol/g FW 107351 Piques et al., Ribosome...
Maximal (extrapolated) fraction of ribosome-affiliated proteins out of total protein Bacteria Escherichia coli 55 % 106422 Scott M, Gunderson CW...
Percent of cytoplasmic volume occupied by ribosome-rich regions ('protein factories') bacteria ~50 % 108591 Bakshi S, Siryaporn A...
Ribosome volume according to partial specific volume and molecular mass of RNA and protein Budding yeast Saccharomyces cerevisiae 3750 nm^3 102473 Menetret JF et al., The...
Typical values of rate of ribosome progression in animal cells at 25°-26°C Metazoa animals 4 to 5 amino acids/sec/translating ribosome 107784 Piques et al., Ribosome...
Rate ωoff of premature drop-off of the ribosome from a mRNA Generic 4х10^-4 1/codons 109640 A. Valleriani, Z. Ignatova...
Average inter-ribosome distance on mRNA in U2OS and HEK293 cells Human Homo sapiens ~200 - 400 nts 112743 Yan X, Hoek TA, Vale RD...
Ribosome volume according to partial specific volume and molecular mass of RNA and protein Mammals 4000 nm^3 102474 Menetret JF et al., The...
Composition of subunits of ribosome (see comments section for number of nts & aa) Budding yeast Saccharomyces cerevisiae large 60S subunit ~61% RNA 39% protein: small 40S subunit 54% RNA 46% protein % 111541 Verschoor A, Warner JR...
Overall selectivity of tRNA binding to ribosome under competitive conditions Bacteria Escherichia coli 450 Fold 103481 Hani S. Zaher and Rachel...
Time it takes a free mRNA born in the dense nucleoid region to find a ribosome-rich region Bacteria Escherichia coli <1 sec 108597 Bakshi S, Siryaporn A...
Possible increase in ribosome and RNA polymerase molecule counts in exponential phase compared with other cell cycle phases bacteria 1 order of magnitude 112364 Soler-Bistué A et al....
Number of amino acids protruding from the ribosome when N-terminal acetylation (N-Ac) occurs Eukaryotes 25 - 50 amino acids 116983 Van Damme P et al., NatF...
Comparison of ribosome number and density between M. tuberculosis and yeast cells Various Table - link N/A 111990 Yamada H, Yamaguchi M...
Percent of the transcripts produced by RNA polymerase II that encode ribosomal proteins and ribosome assembly factors Budding yeast Saccharomyces cerevisiae ≥60 % 110021 Woolford JL Jr, Baserga...
Ribosome translocation & elongation rate in U2OS and HEK293 cells (see comments section for difference between measurements) Human Homo sapiens translocation rate 3.5 ± 1.1: elongation rate 3.1 ± 0.14: elongation rate of shorter gene 4.9 codons/s 112744 Yan X, Hoek TA, Vale RD...
Mass fraction of ribosome and the number of ribosomes in E. coli TG1 at different phases of growth Bacteria Escherichia coli Table - link N/A 105780 Nilsson M, Bülow L, Wahlund...
Ribosome densities in yeast cecER (central cisternal Endoplasmic Reticulum), yeast pmaER (plasma membrane-associated ER), yeast tubER (tubular Endoplasmic Reticulum) and mammalian BSC1 cell cisternae Eukaryotes cecER ~600-1,100: pmaER ~550-900: tubER ~250-400: BSC1 cell cisternae 1,000±300 ribosomes/μm^2 113957 West M, Zurek N, Hoenger A...
Quantification of Ribosome-associated Protein Biogenesis factors (RPBs) and ribosomes in a logarithmically growing yeast cell Budding yeast Saccharomyces cerevisiae Table - link N/A 104303 Raue U, Oellerer S, Rospert...
Increase in premature peptide release at A site of ribosome when there are single nucleotide codon mismatches at both P site and E site bacteria 4 Orders of magnitude 103487 Hani S. Zaher and Rachel...