serw-MX  [xml]  
 


    
 DeCS Categories

D12 Amino Acids, Peptides, and Proteins .
D12.776 Proteins .
D12.776.835 Ribosomal Proteins .
D12.776.835.725 Peptide Initiation Factors .
D12.776.835.725.868 Eukaryotic Initiation Factors .
D12.776.835.725.934 Prokaryotic Initiation Factors .
D12.776.835.725.934.374 Prokaryotic Initiation Factor-1 .
D12.776.835.725.934.562 Prokaryotic Initiation Factor-2 .
D12.776.835.725.934.750 Prokaryotic Initiation Factor-3 .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Peptide Initiation Factors .
Initiation Factor .
Factors, Peptide Initiation .
Initiation Factors, Peptide .
Initiation Factors .
Protein factors uniquely required during the initiation phase of protein synthesis in GENETIC TRANSLATION. .
1.00
13590
 
Prokaryotic Initiation Factor-2 .
IF2 Protein .
Initiation Factor-2 .
Peptide Initiation Factor 2 .
Translational Initiation Factor 2 .
infB Gene Product .
infB Protein .
Initiation Factor 2 .
Initiation Factor-2, Prokaryotic .
Peptide Initiation Factor IF 2 .
Prokaryotic Initiation Factor 2 .
Peptide Initiation Factor IF-2 .
The largest of the three prokaryotic initiation factors with a molecular size of approximately 80 kD. It functions in the transcription initiation process by promoting the binding of formylmethionine-tRNA to the P-site of the 30S ribosome and by preventing the incorrect binding of elongator tRNA to the translation initiation site. .
0.85
0195
 
Prokaryotic Initiation Factor-3 .
Initiation Factor IF-3 .
Peptide Initiation Factor 3 .
Prokaryotic Peptide Initiation Factor-3 .
TIF IF3 .
Translation Initiation Factor 3 .
IF-3, Initiation Factor .
Initiation Factor IF 3 .
Initiation Factor-3, Prokaryotic .
Peptide Initiation Factor IF 3 .
Prokaryotic Initiation Factor 3 .
Prokaryotic Peptide Initiation Factor 3 .
Peptide Initiation Factor IF-3 .
A prokaryotic initiation factor that plays a role in recycling of ribosomal subunits for a new round of translational initiation. It binds to 16S RIBOSOMAL RNA and stimulates the dissociation of vacant 70S ribosomes. It may also be involved in the preferential binding of initiator tRNA to the 30S initiation complex. .
0.84
0182
 
Prokaryotic Initiation Factors .
Initiation Factors, Prokaryotic .
Peptide Initiation Factors, Prokaryotic .
Translation Initiation Factors, Prokaryotic .
Peptide initiation factors from prokaryotic organisms. Only three factors are needed for translation initiation in prokaryotic organisms, which occurs by a far simpler process than in PEPTIDE CHAIN INITIATION, TRANSLATIONAL of eukaryotic organisms. .
0.82
139
 
Eukaryotic Initiation Factors .
Eukaryotic Peptide Initiation Factors .
Initiation Factors, Eukaryotic .
Peptide Initiation Factors, Eukaryotic .
Translation Initiation Factors, Eukaryotic .
Chloroplast Initiation Factors .
Chloroplast Peptide Initiation Factors .
Mitochondrial Initiation Factors .
Mitochondrial Peptide Initiation Factors .
Mitochodrial Initiation Factors .
Peptide initiation factors from eukaryotic organisms. Over twelve factors are involved in PEPTIDE CHAIN INITIATION, TRANSLATIONAL in eukaryotic cells. Many of these factors play a role in controlling the rate of MRNA TRANSLATION. .
0.78
3939
 
Prokaryotic Initiation Factor-1 .
Initiation Factor IF-1 .
Peptide Initiation Factor-1, Prokaryotic .
Prokaryotic Peptide Initiation Factor-1 .
IF-1, Initiation Factor .
Initiation Factor IF 1 .
Initiation Factor-1, Prokaryotic .
Peptide Initiation Factor 1, Prokaryotic .
Peptide Initiation Factor IF 1 .
Prokaryotic Initiation Factor 1 .
Prokaryotic Peptide Initiation Factor 1 .
Peptide Initiation Factor IF-1 .
The smallest of the three prokaryotic initiation factors with a molecular size of approximately 8 kD. It binds near the A-site of the 30S subunit of RIBOSOMES and may play a role in preventing premature addition of aminoacyl-tRNA-linked PEPTIDE ELONGATION FACTOR TU to the ribosome during the initiation of a peptide chain (PEPTIDE CHAIN INITIATION, TRANSLATIONAL). .
0.77
038