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947051 lepA

947051

lepA

elongation factor 4

protein-coding

Escherichia coli str. K-12 substr. MG1655

基因描述

Type Description
Definition elongation factor 4

研究结论

Date Results Publications
2015-12-05 11:10:00 The last 44 C-terminal amino acids of EF4 form a sub-domain within the C-terminal domain that is important for GTP-dependent function on the ribosome. 25712150
2015-06-27 10:16:00 Thus, EF4 has two opposing functions-at low-to-moderate levels of stress, the protein is protective by allowing stress-paused translation to resume; at high-levels of stress, EF4 helps bacteria self-destruct. 25491353
2013-07-06 10:02:00 (review) EF4 triggers back-translocation of the elongating ribosome, causing the translation machinery to move one codon backwards along the mRNA. 23662805
2011-05-07 11:24:00 Elevated intracellular Mg(2+) concentrations or low temperature inhibit protein synthesis, probably because of formation of aberrant elongating ribosomal states. We suggest that EF4 binds to these stuck ribosomes and remobilizes them 21300907
2010-04-12 12:23:00 EF4-dependent back-translocation proceeds from a post-translocation (POST) complex to a pre-translocation (PRE) complex via a four-step kinetic scheme (i.e., POST-->I(1)-->I(2)-->I(3)-->PRE 20045415

名称对应

Type IDs
Synonymous ECK2567
Gene
UniProtKB-ID: LEPA_ECOLI
UniprotKB: P60785
UniParc: UPI000012E473
EMBL: K00426, AP009048, U00096, D64044
EnsemblGenome: BAE76745, b2569
KO: ecj:JW2553, eco:b2569
Nucleutide sequences
EMBL-CDS: AAA24063.1, AAC75622.1, BAA10916.1, BAE76745.1
EnsemblGenome_TRS: BAE76745, AAC75622
Protein sequencees
EnsemblGenome_PRO: BAE76745, AAC75622
RefSeq: NP_417064.1
Others
UniRef100: UniRef100_A7ZQ13
UniRef90: UniRef90_Q6D217
UniRef50: UniRef50_Q9A9F4

全选

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