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948529 xylE

948529

xylE

D-xylose:H(+) symporter

protein-coding

Escherichia coli str. K-12 substr. MG1655

基因描述

Type Description
Definition D-xylose:H(+) symporter

研究结论

Date Results Publications
2020-12-19 13:45:00 Hydrogen-deuterium exchange mass spectrometry captures distinct dynamics upon substrate and inhibitor binding to a transporter. 33268777
2017-11-26 00:38:00 Molecular dynamics (MD) study of an all-atom model system to elucidate the atomistic details and the free-energy landscape along the path of binding a xylopyranose from the extracellular space to the inside of the transporter protein XylE. From the MD simulations, the Gibbs free energy of binding was found to be -4.4kcal/mol in agreement with the experimental value of -4.7kcal/mol. 29032199
2017-08-19 10:42:00 The models and subsequent experimental validation suggest that multiple residue substitutions are required to produce the thermodynamic and functional distinction between XylE and GLUT1. Despite the lack of simulation studies with substrates, these computational and biochemical characterizations provide unprecedented insight into the mechanistic difference between proton symporters and uniporters. 28617850
2017-07-08 12:57:00 studies suggest that a single carboxyl group in LacY (Glu325) may be the only side chain directly involved in H+ translocation and a carboxyl side chain with similar properties has been identified in FucP (Asp46) and XylE (Asp27), the present results imply that the pK of this residue is switched during H+/sugar symport in all three symporters. 27227677
2015-12-19 10:31:00 Studied conformational states and homology of LacY and XylE. 25586173

名称对应

Type IDs
Synonymous ECK4023
Gene
UniProtKB-ID: XYLE_ECOLI
UniprotKB: P0AGF4
UniParc: UPI000013905F
EMBL: U00006, AP009048, U00096, J02812, X06663
EnsemblGenome: BAE78033, b4031
KO: ecj:JW3991, eco:b4031
Nucleutide sequences
EMBL-CDS: AAC77001.1, BAE78033.1, AAC43125.1, CAA29863.1, AAA79016.1
EnsemblGenome_TRS: BAE78033, AAC77001
Protein sequencees
EnsemblGenome_PRO: BAE78033, AAC77001
RefSeq: NP_418455.1
Others
UniRef100: UniRef100_P0AGF5
UniRef90: UniRef90_P0AGF5
UniRef50: UniRef50_P0AGF5

全选

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