Type |
Details |
Score |
Publication |
First Author: |
Schnier J |
Year: |
1991 |
Journal: |
Mol Cell Biol |
Title: |
Translation initiation factor 5A and its hypusine modification are essential for cell viability in the yeast Saccharomyces cerevisiae. |
Volume: |
11 |
Issue: |
6 |
Pages: |
3105-14 |
|
•
•
•
•
•
|
Publication |
First Author: |
Swaney S |
Year: |
2006 |
Journal: |
J Biomol Screen |
Title: |
Characterization of a high-throughput screening assay for inhibitors of elongation factor p and ribosomal peptidyl transferase activity. |
Volume: |
11 |
Issue: |
7 |
Pages: |
736-42 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Domain |
Description: |
Elongation factor P (EF-P) stimulates the peptidyltransferase activity in the prokaryotic 70S ribosome. EF-P enhances the synthesis of certain dipeptides with N-formylmethionyl-tRNA and puromycine in vitro. EF-P binds to both the 30S and 50S ribosomal subunits. EF-P binds near the streptomycine binding site of the 16S rRNA in the 30S subunit. EF-P interacts with domains 2 and 5 of the 23S rRNA. The L16 ribosomal protein of the 50S or its N-terminal fragment are required for EF-P mediated peptide bond synthesis, whereas L11, L15, and L7/L12 are not required in this reaction, suggesting that EF-P may function at a different ribosomal site than most other translation factors. EF-P is essential for cell viability and is required for protein synthesis [, , , ]. EF-P is mainly present in bacteria. The EF-P homologs in archaea and eukaryotes are the initiation factors aIF5A and eIF5A, respectively. EF-P has 3 domains (domains I, II, and III). Domains II and III are S1-like domains. This entry includes domain III (the second S1 domain of EF_P). Domains II and III of have structural homology to the eIF5A domain C, suggesting that domains II and III evolved by duplication. These domains adopt an OB-fold, with five β-strands forming a β-barrel in a Greek-key topology []. |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Domain |
Description: |
Elongation factor P (EF-P) is a prokaryotic protein translation factor required for efficient peptide bond synthesis on 70S ribosomes from fMet-tRNAfMet [, ]. EF-P enhances the synthesis of certain dipeptides with N-formylmethionyl-tRNA and puromycine in vitro. EF-P binds to both the 30S and 50S ribosomal subunits. EF-P binds near the streptomycine binding site of the 16S rRNA in the 30S subunit. EF-P interacts with domains 2 and 5 of the 23S rRNA. The L16 ribosomal protein of the 50S or its N-terminal fragment are required for EF-P mediated peptide bond synthesis, whereas L11, L15, and L7/L12 are not required in this reaction, suggesting that EF-P may function at a different ribosomal site than most other translation factors. EF-P is essential for cell viability and is required for protein synthesis. EF-P is mainly present in bacteria. The EF-P homologs in archaea and eukaryotes are the initiation factors aIF5A and eIF5A, respectively. EF-P has 3 domains (domains I, II, and III). Domains II and III are S1-like domains and have structural homology to the eIF5A domain C, suggesting that domains II and III evolved by duplication. This entry reresents the central domain of elongation factor P and its homologues. It forms an oligonucleotide-binding (OB) fold, though it is not clear if this region is involved in binding nucleic acids []. |
|
•
•
•
•
•
|
Publication |
First Author: |
Perez Garcia G |
Year: |
2023 |
Journal: |
Front Dement |
Title: |
Beneficial effects of physical exercise and an orally active mGluR2/3 antagonist pro-drug on neurogenesis and behavior in an Alzheimer's amyloidosis model. |
Volume: |
2 |
|
Pages: |
1198006 |
|
•
•
•
•
•
|
Publication |
First Author: |
Fujimura K |
Year: |
2018 |
Journal: |
Cancer Res |
Title: |
KRAS Oncoprotein Expression Is Regulated by a Self-Governing eIF5A-PEAK1 Feed-Forward Regulatory Loop. |
Volume: |
78 |
Issue: |
6 |
Pages: |
1444-1456 |
|
•
•
•
•
•
|
Publication |
First Author: |
Gobert AP |
Year: |
2023 |
Journal: |
Gastroenterology |
Title: |
Hypusination Maintains Intestinal Homeostasis and Prevents Colitis and Carcinogenesis by Enhancing Aldehyde Detoxification. |
Volume: |
165 |
Issue: |
3 |
Pages: |
656-669.e8 |
|
•
•
•
•
•
|
Publication |
First Author: |
Hanawa-Suetsugu K |
Year: |
2004 |
Journal: |
Proc Natl Acad Sci U S A |
Title: |
Crystal structure of elongation factor P from Thermus thermophilus HB8. |
Volume: |
101 |
Issue: |
26 |
Pages: |
9595-600 |
|
•
•
•
•
•
|
Publication |
First Author: |
Yuan P |
Year: |
2003 |
Journal: |
Nat Struct Biol |
Title: |
A HEX-1 crystal lattice required for Woronin body function in Neurospora crassa. |
Volume: |
10 |
Issue: |
4 |
Pages: |
264-70 |
|
•
•
•
•
•
|
Publication |
First Author: |
Liao DI |
Year: |
1998 |
Journal: |
Structure |
Title: |
Crystal structure of the NAD complex of human deoxyhypusine synthase: an enzyme with a ball-and-chain mechanism for blocking the active site. |
Volume: |
6 |
Issue: |
1 |
Pages: |
23-32 |
|
•
•
•
•
•
|
Publication |
First Author: |
Peat TS |
Year: |
1998 |
Journal: |
Structure |
Title: |
Structure of translation initiation factor 5A from Pyrobaculum aerophilum at 1.75 A resolution. |
Volume: |
6 |
Issue: |
9 |
Pages: |
1207-14 |
|
•
•
•
•
•
|
Publication |
First Author: |
Aoki H |
Year: |
1997 |
Journal: |
Biochimie |
Title: |
Molecular characterization of the prokaryotic efp gene product involved in a peptidyltransferase reaction. |
Volume: |
79 |
Issue: |
1 |
Pages: |
7-11 |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
211
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
61
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
41
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
76
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
154
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
153
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
149
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Publication |
First Author: |
Andersen GR |
Year: |
2003 |
Journal: |
Trends Biochem Sci |
Title: |
Elongation factors in protein biosynthesis. |
Volume: |
28 |
Issue: |
8 |
Pages: |
434-41 |
|
•
•
•
•
•
|
Publication |
First Author: |
Nilsson J |
Year: |
2005 |
Journal: |
Curr Opin Struct Biol |
Title: |
Elongation factors on the ribosome. |
Volume: |
15 |
Issue: |
3 |
Pages: |
349-54 |
|
•
•
•
•
•
|