Literature DB >> 24156876

Structure and mechanism of energy-coupling factor transporters.

Peng Zhang1.   

Abstract

Energy-coupling factor (ECF) transporters form a new family of ATP-binding cassette (ABC) transporters and are widely used by prokaryotes to take up micronutrients from the environment. Instead of using the periplasmic solute-binding proteins (SBPs), ECF transporters use the membrane S proteins for substrate capture and translocation. In this review, we will focus on structural advances that have been made regarding how substrates are recognized by ECF transporters and possible transport mechanisms employed by the ECF transporters.
Copyright © 2013 Elsevier Ltd. All rights reserved.

Keywords:  ATP-binding cassette transporters; ECF fold; XRX motif; energy-coupling factor transporters; substrate specificity; transport mechanism

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Year:  2013        PMID： 24156876     DOI： 10.1016/j.tim.2013.09.009

Source DB:  PubMed          Journal:  Trends Microbiol        ISSN： 0966-842X            Impact factor:   17.079


  13 in total

Review 1.  Mechanistic diversity in ATP-binding cassette (ABC) transporters.

Authors:  Kaspar P Locher
Journal:  Nat Struct Mol Biol       Date:  2016-06-07       Impact factor: 15.369

2.  Structure of a pantothenate transporter and implications for ECF module sharing and energy coupling of group II ECF transporters.

Authors:  Minhua Zhang; Zhihao Bao; Qin Zhao; Hui Guo; Ke Xu; Chengcheng Wang; Peng Zhang
Journal:  Proc Natl Acad Sci U S A       Date:  2014-12-15       Impact factor: 11.205

3.  ATP-dependent Conformational Changes Trigger Substrate Capture and Release by an ECF-type Biotin Transporter.

Authors:  Friedrich Finkenwirth; Michael Sippach; Heidi Landmesser; Franziska Kirsch; Anastasia Ogienko; Miriam Grunzel; Cornelia Kiesler; Heinz-Jürgen Steinhoff; Erwin Schneider; Thomas Eitinger
Journal:  J Biol Chem       Date:  2015-05-19       Impact factor: 5.157

4.  ATP binding drives substrate capture in an ECF transporter by a release-and-catch mechanism.

Authors:  Nathan K Karpowich; Jin Mei Song; Nicolette Cocco; Da-Neng Wang
Journal:  Nat Struct Mol Biol       Date:  2015-06-08       Impact factor: 15.369

5.  Structure and mechanism of a group-I cobalt energy coupling factor transporter.

Authors:  Zhihao Bao; Xiaofeng Qi; Sen Hong; Ke Xu; Fangyuan He; Minhua Zhang; Jiugeng Chen; Daiyin Chao; Wei Zhao; Dianfan Li; Jiawei Wang; Peng Zhang
Journal:  Cell Res       Date:  2017-03-21       Impact factor: 25.617

6.  An Aromatic Cap Seals the Substrate Binding Site in an ECF-Type S Subunit for Riboflavin.

Authors:  Nathan K Karpowich; Jinmei Song; Da-Neng Wang
Journal:  J Mol Biol       Date:  2016-06-13       Impact factor: 5.469

7.  Structures of FolT in substrate-bound and substrate-released conformations reveal a gating mechanism for ECF transporters.

Authors:  Qin Zhao; Chengcheng Wang; Chengyuan Wang; Hui Guo; Zhihao Bao; Minhua Zhang; Peng Zhang
Journal:  Nat Commun       Date:  2015-07-22       Impact factor: 14.919

Review 8.  Structural diversity of ABC transporters.

Authors:  Josy ter Beek; Albert Guskov; Dirk Jan Slotboom
Journal:  J Gen Physiol       Date:  2014-03-17       Impact factor: 4.086

Review 9.  Diversity in ABC transporters: type I, II and III importers.

Authors:  Austin J Rice; Aekyung Park; Heather W Pinkett
Journal:  Crit Rev Biochem Mol Biol       Date:  2014-08-26       Impact factor: 8.250

10.  Pyridoxamine is a substrate of the energy-coupling factor transporter HmpT.

Authors:  Tingliang Wang; Armando Jerome de Jesus; Yigong Shi; Hang Yin
Journal:  Cell Discov       Date:  2015-07-14       Impact factor: 10.849
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