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Items: 46

1.

Characterisation of cyanobacterial bicarbonate transporters in E. coli shows that SbtA homologs are functional in this heterologous expression system.

Du J, Förster B, Rourke L, Howitt SM, Price GD.

PLoS One. 2014 Dec 23;9(12):e115905. doi: 10.1371/journal.pone.0115905. eCollection 2014.

2.

Plant science: Towards turbocharged photosynthesis.

Price GD, Howitt SM.

Nature. 2014 Sep 25;513(7519):497-8. doi: 10.1038/nature13749. Epub 2014 Sep 17. No abstract available.

PMID:
25231859
3.

Topology mapping to characterize cyanobacterial bicarbonate transporters: BicA (SulP/SLC26 family) and SbtA.

Price GD, Howitt SM.

Mol Membr Biol. 2014 Sep;31(6):177-82. doi: 10.3109/09687688.2014.953222. Review.

PMID:
25222859
4.
5.

The cyanobacterial CCM as a source of genes for improving photosynthetic CO2 fixation in crop species.

Price GD, Pengelly JJ, Forster B, Du J, Whitney SM, von Caemmerer S, Badger MR, Howitt SM, Evans JR.

J Exp Bot. 2013 Jan;64(3):753-68. doi: 10.1093/jxb/ers257. Epub 2012 Oct 1. Review.

PMID:
23028015
6.

Selective modulation of different GABAA receptor isoforms by diazepam and etomidate in hippocampal neurons.

Seymour VA, Curmi JP, Howitt SM, Casarotto MG, Laver DR, Tierney ML.

Int J Biochem Cell Biol. 2012 Sep;44(9):1491-500. doi: 10.1016/j.biocel.2012.06.001. Epub 2012 Jun 13.

PMID:
22704937
7.

Membrane topology of the cyanobacterial bicarbonate transporter, SbtA, and identification of potential regulatory loops.

Price GD, Shelden MC, Howitt SM.

Mol Membr Biol. 2011 Aug;28(5):265-75. doi: 10.3109/09687688.2011.593049. Epub 2011 Jun 23.

PMID:
21688970
8.
9.

An acid-loading chloride transport pathway in the intraerythrocytic malaria parasite, Plasmodium falciparum.

Henry RI, Cobbold SA, Allen RJ, Khan A, Hayward R, Lehane AM, Bray PG, Howitt SM, Biagini GA, Saliba KJ, Kirk K.

J Biol Chem. 2010 Jun 11;285(24):18615-26. doi: 10.1074/jbc.M110.120980. Epub 2010 Mar 23.

10.

HvALMT1 from barley is involved in the transport of organic anions.

Gruber BD, Ryan PR, Richardson AE, Tyerman SD, Ramesh S, Hebb DM, Howitt SM, Delhaize E.

J Exp Bot. 2010 Mar;61(5):1455-67. doi: 10.1093/jxb/erq023. Epub 2010 Feb 22.

11.

Membrane topology of the cyanobacterial bicarbonate transporter, BicA, a member of the SulP (SLC26A) family.

Shelden MC, Howitt SM, Price GD.

Mol Membr Biol. 2010 Jan;27(1):12-22. doi: 10.3109/09687680903400120.

PMID:
19951076
12.

Chloroquine transport via the malaria parasite's chloroquine resistance transporter.

Martin RE, Marchetti RV, Cowan AI, Howitt SM, Bröer S, Kirk K.

Science. 2009 Sep 25;325(5948):1680-2. doi: 10.1126/science.1175667.

13.

Purine uptake in Plasmodium: transport versus metabolism.

Kirk K, Howitt SM, Bröer S, Saliba KJ, Downie MJ.

Trends Parasitol. 2009 Jun;25(6):246-9. doi: 10.1016/j.pt.2009.03.006. Epub 2009 May 5.

PMID:
19423394
14.

Polar residues in a conserved motif spanning helices 1 and 2 are functionally important in the SulP transporter family.

Leves FP, Tierney ML, Howitt SM.

Int J Biochem Cell Biol. 2008;40(11):2596-605. doi: 10.1016/j.biocel.2008.05.007. Epub 2008 May 21.

PMID:
18585087
15.

Localisation of a candidate anion transporter to the surface of the malaria parasite.

Henry RI, Martin RE, Howitt SM, Kirk K.

Biochem Biophys Res Commun. 2007 Nov 16;363(2):288-91. Epub 2007 Aug 29.

PMID:
17870052
16.

Purine nucleobase transport in the intraerythrocytic malaria parasite.

Downie MJ, Saliba KJ, Bröer S, Howitt SM, Kirk K.

Int J Parasitol. 2008 Feb;38(2):203-9. Epub 2007 Jul 25.

PMID:
17765902
17.
18.

Transport of nucleosides across the Plasmodium falciparum parasite plasma membrane has characteristics of PfENT1.

Downie MJ, Saliba KJ, Howitt SM, Bröer S, Kirk K.

Mol Microbiol. 2006 May;60(3):738-48.

19.

Plasmodium permeomics: membrane transport proteins in the malaria parasite.

Kirk K, Martin RE, Bröer S, Howitt SM, Saliba KJ.

Curr Top Microbiol Immunol. 2005;295:325-56. Review.

PMID:
16265897
20.
21.

Identification of a SulP-type bicarbonate transporter in marine cyanobacteria.

Price GD, Woodger FJ, Badger MR, Howitt SM, Tucker L.

Proc Natl Acad Sci U S A. 2004 Dec 28;101(52):18228-33. Epub 2004 Dec 13.

22.

Phylogenetic conservation of disulfide-linked, dimeric acetylcholine receptor pentamers in southern ocean electric rays.

Tierney ML, Osborn KE, Milburn PJ, Stowell MH, Howitt SM.

J Exp Biol. 2004 Sep;207(Pt 20):3581-90.

23.

Interactions between charged amino acid residues within transmembrane helices in the sulfate transporter SHST1.

Shelden MC, Loughlin P, Tierney ML, Howitt SM.

Biochemistry. 2003 Nov 11;42(44):12941-9.

PMID:
14596609
24.

Structure and function of a model member of the SulP transporter family.

Loughlin P, Shelden MC, Tierney ML, Howitt SM.

Cell Biochem Biophys. 2002;36(2-3):183-90. Review.

PMID:
12139404
25.

Characterization of PitA and PitB from Escherichia coli.

Harris RM, Webb DC, Howitt SM, Cox GB.

J Bacteriol. 2001 Sep;183(17):5008-14.

26.
27.
28.

Homologous mutations in two diverse sulphate transporters have similar effects.

Khurana OK, Coupland LA, Shelden MC, Howitt SM.

FEBS Lett. 2000 Jul 14;477(1-2):118-22.

29.

Structure, function and regulation of ammonium transporters in plants.

Howitt SM, Udvardi MK.

Biochim Biophys Acta. 2000 May 1;1465(1-2):152-70. Review.

30.

Two threonine residues in the M2 segment of the alpha 1 beta 1 GABAA receptor are critical for ion channel function.

Tierney ML, Birnir B, Cromer B, Howitt SM, Gage PW, Cox GB.

Receptors Channels. 1998;5(2):113-24.

PMID:
9606716
31.
32.

The subunit delta-subunit b domain of the Escherichia coli F1F0 ATPase. The B subunits interact with F1 as a dimer and through the delta subunit.

Rodgers AJ, Wilkens S, Aggeler R, Morris MB, Howitt SM, Capaldi RA.

J Biol Chem. 1997 Dec 5;272(49):31058-64.

33.

Effects of mutating leucine to threonine in the M2 segment of alpha1 and beta1 subunits of GABAA alpha1beta1 receptors.

Tierney ML, Birnir B, Pillai NP, Clements JD, Howitt SM, Cox GB, Gage PW.

J Membr Biol. 1996 Nov;154(1):11-21.

PMID:
8881023
34.

The coupling of the relative movement of the a and c subunits of the F0 to the conformational changes in the F1-ATPase.

Howitt SM, Rodgers AJ, Hatch LP, Gibson F, Cox GB.

J Bioenerg Biomembr. 1996 Oct;28(5):415-20. Review.

PMID:
8951088
35.
37.

The chloroplast CF0I subunit can replace the b-subunit of the F0F1-ATPase in a mutant strain of Escherichia coli K12.

Schmidt G, Rodgers AJ, Howitt SM, Munn AL, Hudson GS, Holten TA, Whitfeld PR, Bottomley W, Gibson F, Cox GB.

Biochim Biophys Acta. 1994 Jan 4;1183(3):563. No abstract available.

PMID:
8286407
38.

Functional stability of the a-subunit of the F0F1-ATPase from Escherichia coli is affected by mutations in three proline residues.

Howitt SM, Cleeter M, Hatch L, Cox GB.

Biochim Biophys Acta. 1993 Aug 16;1144(1):17-21.

PMID:
8347658
39.
40.

A combination of human alpha 1 and beta 1 subunits is required for formation of detectable GABA-activated chloride channels in Sf9 cells.

Birnir B, Tierney ML, Howitt SM, Cox GB, Gage PW.

Proc Biol Sci. 1992 Dec 22;250(1329):307-12.

PMID:
1283641
42.

Mutational analysis of the function of the a-subunit of the F0F1-APPase of Escherichia coli.

Howitt SM, Lightowlers RN, Gibson F, Cox GB.

Biochim Biophys Acta. 1990 Feb 2;1015(2):264-8.

PMID:
2137015
43.
44.

The proton pore of the F0F1-ATPase of Escherichia coli: Ser-206 is not required for proton translocation.

Howitt SM, Gibson F, Cox GB.

Biochim Biophys Acta. 1988 Oct 26;936(1):74-80.

PMID:
2460135
45.
46.

The proton pore in the Escherichia coli F0F1-ATPase: a requirement for arginine at position 210 of the a-subunit.

Lightowlers RN, Howitt SM, Hatch L, Gibson F, Cox GB.

Biochim Biophys Acta. 1987 Dec 17;894(3):399-406.

PMID:
2891376

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