4jbw

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Template:STRUCTURE 4jbw

Contents 1 Crystal structure of E. coli maltose transporter MalFGK2 in complex with its regulatory protein EIIAglc 2 Function 3 About this Structure 4 Reference

Crystal structure of E. coli maltose transporter MalFGK2 in complex with its regulatory protein EIIAglc

Template:ABSTRACT PUBMED 23770568

Function

[PTGA_ECOLI] The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active -transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. This system is involved in glucose transport. [MALF_ECOLI] Part of the binding-protein-dependent transport system for maltose; probably responsible for the translocation of the substrate across the membrane. [MALK_ECOLI] Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Responsible for energy coupling to the transport system. [MALG_ECOLI] Part of the binding-protein-dependent transport system for maltose; probably responsible for the translocation of the substrate across the membrane.

About this Structure

4jbw is a 12 chain structure with sequence from Escherichia coli k-12. Full crystallographic information is available from OCA.

Reference

• Chen S, Oldham ML, Davidson AL, Chen J. Carbon catabolite repression of the maltose transporter revealed by X-ray crystallography. Nature. 2013 Jun 16. doi: 10.1038/nature12232. PMID:23770568 doi:10.1038/nature12232