Tracy Palmer

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Chemicals & Drugs

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Escherichia coli

Physiology

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Publications

TOP 3
Ward R; Zoltner M; Beer L; El Mkami H; Henderson I R; Palmer T; Norman D G
The orientation of a tandem POTRA domain pair, of the beta-barrel assembly protein BamA, determined by PELDOR spectroscopy.
Tarry Michael J; Schäfer Eva; Chen Shuyun; Buchanan Grant; Greene Nicholas P; Lea Susan M; Palmer Tracy; Saibil Helen R; Berks Ben C
Structural analysis of substrate binding by the TatBC component of the twin-arginine protein transport system.
Handford Jennifer I; Ize Bérengère; Buchanan Grant; Butland Gareth P; Greenblatt Jack; Emili Andrew; Palmer Tracy
Conserved network of proteins essential for bacterial viability.

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All Publications

2009: Ward R; Zoltner M; Beer L; El Mkami H; Henderson I R; Palmer T; Norman D G
The orientation of a tandem POTRA domain pair, of the beta-barrel assembly protein BamA, determined by PELDOR spectroscopy.
Structure (London, England : 1993) 2009;17(9):1187-94.
2009: Tarry Michael J; Schäfer Eva; Chen Shuyun; Buchanan Grant; Greene Nicholas P; Lea Susan M; Palmer Tracy; Saibil Helen R; Berks Ben C
Structural analysis of substrate binding by the TatBC component of the twin-arginine protein transport system.
Proceedings of the National Academy of Sciences of the United States of America 2009;106(32):13284-9.
2009: Handford Jennifer I; Ize Bérengère; Buchanan Grant; Butland Gareth P; Greenblatt Jack; Emili Andrew; Palmer Tracy
Conserved network of proteins essential for bacterial viability.
Journal of bacteriology 2009;191(15):4732-49.
2009: Hutchings Matthew I; Palmer Tracy; Harrington Dean J; Sutcliffe Iain C
Lipoprotein biogenesis in Gram-positive bacteria: knowing when to hold 'em, knowing when to fold 'em.
Trends in microbiology 2009;17(1):13-21.
2008: Buchanan Grant; Maillard Julien; Nabuurs Sander B; Richardson David J; Palmer Tracy; Sargent Frank
Features of a twin-arginine signal peptide required for recognition by a Tat proofreading chaperone.
FEBS letters 2008;582(29):3979-84.
2008: Lüke Iris; Butland Gareth; Moore Kevin; Buchanan Grant; Lyall Verity; Fairhurst Shirley A; Greenblatt Jack F; Emili Andrew; Palmer Tracy; Sargent Frank
Biosynthesis of the respiratory formate dehydrogenases from Escherichia coli: characterization of the FdhE protein.
Archives of microbiology 2008;190(6):685-96.
2008: Leake Mark C; Greene Nicholas P; Godun Rachel M; Granjon Thierry; Buchanan Grant; Chen Shuyun; Berry Richard M; Palmer Tracy; Berks Ben C
Variable stoichiometry of the TatA component of the twin-arginine protein transport system observed by in vivo single-molecule imaging.
Proceedings of the National Academy of Sciences of the United States of America 2008;105(40):15376-81.
2008: Coulthurst Sarah J; Palmer Tracy
A new way out: protein localization on the bacterial cell surface via Tat and a novel Type II secretion system.
Molecular microbiology 2008;69(6):1331-5.
2008: Donald James W; Hicks Matthew G; Richardson David J; Palmer Tracy
The c-type cytochrome OmcA localizes to the outer membrane upon heterologous expression in Escherichia coli.
Journal of bacteriology 2008;190(14):5127-31.
2008: Caldelari Isabelle; Palmer Tracy; Sargent Frank
Escherichia coli tat mutant strains are able to transport maltose in the absence of an active malE gene.
Archives of microbiology 2008;189(6):597-604.
2008: Widdick David A; Eijlander Robyn T; van Dijl Jan Maarten; Kuipers Oscar P; Palmer Tracy
A facile reporter system for the experimental identification of twin-arginine translocation (Tat) signal peptides from all kingdoms of life.
Journal of molecular biology 2008;375(3):595-603.
2007: Maillard Julien; Spronk Chris A E M; Buchanan Grant; Lyall Verity; Richardson David J; Palmer Tracy; Vuister Geerten W; Sargent Frank
Structural diversity in twin-arginine signal peptide-binding proteins.
Proceedings of the National Academy of Sciences of the United States of America 2007;104(40):15641-6.
2007: Orriss George L; Tarry Michael J; Ize Bérengère; Sargent Frank; Lea Susan M; Palmer Tracy; Berks Ben C
TatBC, TatB, and TatC form structurally autonomous units within the twin arginine protein transport system of Escherichia coli.
FEBS letters 2007;581(21):4091-7.
2007: Greene Nicholas P; Porcelli Ida; Buchanan Grant; Hicks Matthew G; Schermann Sonya M; Palmer Tracy; Berks Ben C
Cysteine scanning mutagenesis and disulfide mapping studies of the TatA component of the bacterial twin arginine translocase.
The Journal of biological chemistry 2007;282(33):23937-45.
2007: Punginelli Claire; Maldonado Bárbara; Grahl Sabine; Jack Rachael; Alami Meriem; Schröder Juliane; Berks Ben C; Palmer Tracy
Cysteine scanning mutagenesis and topological mapping of the Escherichia coli twin-arginine translocase TatC Component.
Journal of bacteriology 2007;189(15):5482-94.
2007: Pérez-Rodríguez Ritsdeliz; Fisher Adam C; Perlmutter Jason D; Hicks Matthew G; Chanal Angélique; Santini Claire-Lise; Wu Long-Fei; Palmer Tracy; DeLisa Matthew P
An essential role for the DnaK molecular chaperone in stabilizing over-expressed substrate proteins of the bacterial twin-arginine translocation pathway.
Journal of molecular biology 2007;367(3):715-30.
2006: McDevitt Christopher A; Buchanan Grant; Sargent Frank; Palmer Tracy; Berks Ben C
Subunit composition and in vivo substrate-binding characteristics of Escherichia coli Tat protein complexes expressed at native levels.
The FEBS journal 2006;273(24):5656-68.
2006: Widdick David A; Dilks Kieran; Chandra Govind; Bottrill Andrew; Naldrett Mike; Pohlschröder Mechthild; Palmer Tracy
The twin-arginine translocation pathway is a major route of protein export in Streptomyces coelicolor.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(47):17927-32.
2006: Lee Philip A; Orriss George L; Buchanan Grant; Greene Nicholas P; Bond Peter J; Punginelli Claire; Jack Rachael L; Sansom Mark S P; Berks Ben C; Palmer Tracy
Cysteine-scanning mutagenesis and disulfide mapping studies of the conserved domain of the twin-arginine translocase TatB component.
The Journal of biological chemistry 2006;281(45):34072-85.
2006: Ize Bérengère; Palmer Tracy
Microbiology. Mycobacteria's export strategy.
Science (New York, N.Y.) 2006;313(5793):1583-4.
2006: Caldelari Isabelle; Mann Stefan; Crooks Casey; Palmer Tracy
The Tat pathway of the plant pathogen Pseudomonas syringae is required for optimal virulence.
Molecular plant-microbe interactions : MPMI 2006;19(2):200-12.
2006: Sargent Frank; Berks Ben C; Palmer Tracy
Pathfinders and trailblazers: a prokaryotic targeting system for transport of folded proteins.
FEMS microbiology letters 2006;254(2):198-207.
2006: Hicks Matthew G; Guymer David; Buchanan Grant; Widdick David A; Caldelari Isabelle; Berks Ben C; Palmer Tracy
Formation of functional Tat translocases from heterologous components.
BMC microbiology 2006;6():64.
2005: Gohlke Ulrich; Pullan Lee; McDevitt Christopher A; Porcelli Ida; de Leeuw Erik; Palmer Tracy; Saibil Helen R; Berks Ben C
The TatA component of the twin-arginine protein transport system forms channel complexes of variable diameter.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(30):10482-6.
2005: Palmer Tracy; Sargent Frank; Berks Ben C
Export of complex cofactor-containing proteins by the bacterial Tat pathway.
Trends in microbiology 2005;13(4):175-80.
2005: Hicks Matthew G; Lee Philip A; Georgiou George; Berks Ben C; Palmer Tracy
Positive selection for loss-of-function tat mutations identifies critical residues required for TatA activity.
Journal of bacteriology 2005;187(8):2920-5.
2005: Berks Ben C; Palmer Tracy; Sargent Frank
Protein targeting by the bacterial twin-arginine translocation (Tat) pathway.
Current opinion in microbiology 2005;8(2):174-81.
2005: McDevitt Christopher A; Hicks Matthew G; Palmer Tracy; Berks Ben C
Characterisation of Tat protein transport complexes carrying inactivating mutations.
Biochemical and biophysical research communications 2005;329(2):693-8.
2005: Jack R L; Dubini A; Palmer T; Sargent F
Common principles in the biosynthesis of diverse enzymes.
Biochemical Society transactions 2005;33(Pt 1):105-7.
2004: Ize Bérengère; Porcelli Ida; Lucchini Sacha; Hinton Jay C; Berks Ben C; Palmer Tracy
Novel phenotypes of Escherichia coli tat mutants revealed by global gene expression and phenotypic analysis.
The Journal of biological chemistry 2004;279(46):47543-54.
2004: Jack Rachael L; Buchanan Grant; Dubini Alexandra; Hatzixanthis Kostas; Palmer Tracy; Sargent Frank
Coordinating assembly and export of complex bacterial proteins.
The EMBO journal 2004;23(20):3962-72.
2004: Punginelli Claire; Ize Bérengère; Stanley Nicola R; Stewart Valley; Sawers Gary; Berks Ben C; Palmer Tracy
mRNA secondary structure modulates translation of Tat-dependent formate dehydrogenase N.
Journal of bacteriology 2004;186(18):6311-5.
2004: Palmer Tracy; Sargent Frank; Berks Ben C
Light traffic: photo-crosslinking a novel transport system.
Trends in biochemical sciences 2004;29(2):55-7.
2003: Hatzixanthis Kostas; Palmer Tracy; Sargent Frank
A subset of bacterial inner membrane proteins integrated by the twin-arginine translocase.
Molecular microbiology 2003;49(5):1377-90.
2003: Guse Annika; Stevenson Clare E M; Kuper Jochen; Buchanan Grant; Schwarz Gunter; Giordano Gerard; Magalon Axel; Mendel Ralf R; Lawson David M; Palmer Tracy
Biochemical and structural analysis of the molybdenum cofactor biosynthesis protein MobA.
The Journal of biological chemistry 2003;278(28):25302-7.
2003: Ize Bérengère; Stanley Nicola R; Buchanan Grant; Palmer Tracy
Role of the Escherichia coli Tat pathway in outer membrane integrity.
Molecular microbiology 2003;48(5):1183-93.
2003: Hicks Matthew G; de Leeuw Erik; Porcelli Ida; Buchanan Grant; Berks Ben C; Palmer Tracy
The Escherichia coli twin-arginine translocase: conserved residues of TatA and TatB family components involved in protein transport.
FEBS letters 2003;539(1-3):61-7.
2003: Palmer Tracy; Berks Ben C
Moving folded proteins across the bacterial cell membrane.
Microbiology (Reading, England) 2003;149(Pt 3):547-56.
2003: Berks Ben C; Palmer Tracy; Sargent Frank
The Tat protein translocation pathway and its role in microbial physiology.
Advances in microbial physiology 2003;47():187-254.
2002: Porcelli Ida; de Leeuw Erik; Wallis Russell; van den Brink-van der Laan Els; de Kruijff Ben; Wallace B A; Palmer Tracy; Berks Ben C
Characterization and membrane assembly of the TatA component of the Escherichia coli twin-arginine protein transport system.
Biochemistry 2002;41(46):13690-7.
2002: Lee Philip A; Buchanan Grant; Stanley Nicola R; Berks Ben C; Palmer Tracy
Truncation analysis of TatA and TatB defines the minimal functional units required for protein translocation.
Journal of bacteriology 2002;184(21):5871-9.
2002: de Leeuw Erik; Granjon Thierry; Porcelli Ida; Alami Meriem; Carr Stephen B; Müller Matthias; Sargent Frank; Palmer Tracy; Berks Ben C
Oligomeric properties and signal peptide binding by Escherichia coli Tat protein transport complexes.
Journal of molecular biology 2002;322(5):1135-46.
2002: Sargent Frank; Berks Ben C; Palmer Tracy
Assembly of membrane-bound respiratory complexes by the Tat protein-transport system.
Archives of microbiology 2002;178(2):77-84.
2002: Buchanan Grant; de Leeuw Erik; Stanley Nicola R; Wexler Margaret; Berks Ben C; Sargent Frank; Palmer Tracy
Functional complexity of the twin-arginine translocase TatC component revealed by site-directed mutagenesis.
Molecular microbiology 2002;43(6):1457-70.
2002: Ize Bérengère; Gérard Fabien; Zhang Ming; Chanal Angélique; Voulhoux Romé; Palmer Tracy; Filloux Alain; Wu Long-Fei
In vivo dissection of the Tat translocation pathway in Escherichia coli.
Journal of molecular biology 2002;317(3):327-35.
2002: Stanley Nicola R; Sargent Frank; Buchanan Grant; Shi Jiarong; Stewart Valley; Palmer Tracy; Berks Ben C
Behaviour of topological marker proteins targeted to the Tat protein transport pathway.
Molecular microbiology 2002;43(4):1005-21.
2001: Buchanan G; Sargent F; Berks B C; Palmer T
A genetic screen for suppressors of Escherichia coli Tat signal peptide mutations establishes a critical role for the second arginine within the twin-arginine motif.
Archives of microbiology 2001;177(1):107-12.
2001: De Leeuw E; Porcelli I; Sargent F; Palmer T; Berks B C
Membrane interactions and self-association of the TatA and TatB components of the twin-arginine translocation pathway.
FEBS letters 2001;506(2):143-8.
2001: Buchanan G; Kuper J; Mendel R R; Schwarz G; Palmer T
Characterisation of the mob locus of Rhodobacter sphaeroides WS8: mobA is the only gene required for molybdopterin guanine dinucleotide synthesis.
Archives of microbiology 2001;176(1-2):62-8.
2001: Sargent F; Gohlke U; De Leeuw E; Stanley N R; Palmer T; Saibil H R; Berks B C
Purified components of the Escherichia coli Tat protein transport system form a double-layered ring structure.
European journal of biochemistry / FEBS 2001;268(12):3361-7.
2001: Hinsley A P; Stanley N R; Palmer T; Berks B C
A naturally occurring bacterial Tat signal peptide lacking one of the 'invariant' arginine residues of the consensus targeting motif.
FEBS letters 2001;497(1):45-9.
2001: Jack R L; Sargent F; Berks B C; Sawers G; Palmer T
Constitutive expression of Escherichia coli tat genes indicates an important role for the twin-arginine translocase during aerobic and anaerobic growth.
Journal of bacteriology 2001;183(5):1801-4.
2001: Stanley N R; Findlay K; Berks B C; Palmer T
Escherichia coli strains blocked in Tat-dependent protein export exhibit pleiotropic defects in the cell envelope.
Journal of bacteriology 2001;183(1):139-44.
2000: Stevenson C E; Sargent F; Buchanan G; Palmer T; Lawson D M
Crystal structure of the molybdenum cofactor biosynthesis protein MobA from Escherichia coli at near-atomic resolution.
Structure (London, England : 1993) 2000;8(11):1115-25.
2000: Berks B C; Sargent F; De Leeuw E; Hinsley A P; Stanley N R; Jack R L; Buchanan G; Palmer T
A novel protein transport system involved in the biogenesis of bacterial electron transfer chains.
Biochimica et biophysica acta 2000;1459(2-3):325-30.
2000: Kuper J; Palmer T; Mendel R R; Schwarz G
Mutations in the molybdenum cofactor biosynthetic protein Cnx1G from Arabidopsis thaliana define functions for molybdopterin binding, molybdenum insertion, and molybdenum cofactor stabilization.
Proceedings of the National Academy of Sciences of the United States of America 2000;97(12):6475-80.
2000: Wexler M; Sargent F; Jack R L; Stanley N R; Bogsch E G; Robinson C; Berks B C; Palmer T
TatD is a cytoplasmic protein with DNase activity. No requirement for TatD family proteins in sec-independent protein export.
The Journal of biological chemistry 2000;275(22):16717-22.
2000: Stanley N R; Palmer T; Berks B C
The twin arginine consensus motif of Tat signal peptides is involved in Sec-independent protein targeting in Escherichia coli.
The Journal of biological chemistry 2000;275(16):11591-6.
2000: Berks B C; Sargent F; Palmer T
The Tat protein export pathway.
Molecular microbiology 2000;35(2):260-74.
1999: Sargent F; Stanley N R; Berks B C; Palmer T
Sec-independent protein translocation in Escherichia coli. A distinct and pivotal role for the TatB protein.
The Journal of biological chemistry 1999;274(51):36073-82.
1998: Sargent F; Ballantine S P; Rugman P A; Palmer T; Boxer D H
Reassignment of the gene encoding the Escherichia coli hydrogenase 2 small subunit--identification of a soluble precursor of the small subunit in a hypB mutant.
European journal of biochemistry / FEBS 1998;255(3):746-54.
1998: Wexler M; Bogsch E G; Klösgen R B; Palmer T; Robinson C; Berks B C
Targeting signals for a bacterial Sec-independent export system direct plant thylakoid import by the delta pH pathway.
FEBS letters 1998;431(3):339-42.
1998: Bogsch E G; Sargent F; Stanley N R; Berks B C; Robinson C; Palmer T
An essential component of a novel bacterial protein export system with homologues in plastids and mitochondria.
The Journal of biological chemistry 1998;273(29):18003-6.
1998: Sargent F; Bogsch E G; Stanley N R; Wexler M; Robinson C; Berks B C; Palmer T
Overlapping functions of components of a bacterial Sec-independent protein export pathway.
The EMBO journal 1998;17(13):3640-50.
1998: Palmer T; Goodfellow I P; Sockett R E; McEwan A G; Boxer D H
Characterisation of the mob locus from Rhodobacter sphaeroides required for molybdenum cofactor biosynthesis.
Biochimica et biophysica acta 1998;1395(2):135-40.
1997: Eaves D J; Palmer T; Boxer D H
The product of the molybdenum cofactor gene mobB of Escherichia coli is a GTP-binding protein.
European journal of biochemistry / FEBS 1997;246(3):690-7.
1997: Anderson L A; Palmer T; Price N C; Bornemann S; Boxer D H; Pau R N
Characterisation of the molybdenum-responsive ModE regulatory protein and its binding to the promoter region of the modABCD (molybdenum transport) operon of Escherichia coli.
European journal of biochemistry / FEBS 1997;246(1):119-26.
1996: Palmer T; Santini C L; Iobbi-Nivol C; Eaves D J; Boxer D H; Giordano G
Involvement of the narJ and mob gene products in distinct steps in the biosynthesis of the molybdoenzyme nitrate reductase in Escherichia coli.
Molecular microbiology 1996;20(4):875-84.
1995: Iobbi-Nivol C; Palmer T; Whitty P W; McNairn E; Boxer D H
The mob locus of Escherichia coli K12 required for molybdenum cofactor biosynthesis is expressed at very low levels.
Microbiology (Reading, England) 1995;141 ( Pt 7)():1663-71.
1994: Palmer T; Vasishta A; Whitty P W; Boxer D H
Isolation of protein FA, a product of the mob locus required for molybdenum cofactor biosynthesis in Escherichia coli.
European journal of biochemistry / FEBS 1994;222(2):687-92.

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Tracy Palmer

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