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Sydney Kustu

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Publications

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Jason Vo; John M Hayes; William Inwood; Sydney Kustu
Mechanism for nitrogen isotope fractionation during ammonium assimilation by Escherichia coli K12.
Jason A Hall; Sydney Kustu
The pivotal twin histidines and aromatic triad of the Escherichia coli ammonium channel AmtB can be replaced.
Eric Lyons; Michael Freeling; Sydney Kustu; William Inwood
Using genomic sequencing for classical genetics in E. coli K12.

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All Publications

2013: Jason Vo; John M Hayes; William Inwood; Sydney Kustu
Mechanism for nitrogen isotope fractionation during ammonium assimilation by Escherichia coli K12.
Proceedings of the National Academy of Sciences of the United States of America 2013;110(21):8696-701.
2011: Jason A Hall; Sydney Kustu
The pivotal twin histidines and aromatic triad of the Escherichia coli ammonium channel AmtB can be replaced.
Proceedings of the National Academy of Sciences of the United States of America 2011;108(32):13270-4.
2011: Eric Lyons; Michael Freeling; Sydney Kustu; William Inwood
Using genomic sequencing for classical genetics in E. coli K12.
PloS one 2011;6(2):e16717.
2010: Kwang-Seo Kim; Jeffrey G Pelton; William Inwood; Ulla Andersen; Sydney Kustu; David E Wemmer
The Rut pathway for pyrimidine degradation: novel chemistry and toxicity problems.
Journal of bacteriology 2010;192(16):4089-102.
2009: William Inwood; Jason A Hall; Kwang-Seo Kim; Rebecca Fong; Sydney Kustu
Genetic evidence for an essential oscillation of transmembrane-spanning segment 5 in the Escherichia coli ammonium channel AmtB.
Genetics 2009;183(4):1341-55.
2009: William Inwood; Jason A Hall; Kwang-Seo Kim; Lusine Demirkhanyan; David Wemmer; Helen Zgurskaya; Sydney Kustu
Epistatic effects of the protease/chaperone HflB on some damaged forms of the Escherichia coli ammonium channel AmtB.
Genetics 2009;183(4):1327-40.
2008: Corinne Yoshihara; Kentaro Inoue; Denise Schichnes; Steven Ruzin; William Inwood; Sydney Kustu
An Rh1-GFP fusion protein is in the cytoplasmic membrane of a white mutant strain of Chlamydomonas reinhardtii.
Molecular plant 2008;1(6):1007-20.
2008: William Inwood; Corinne Yoshihara; Reena Zalpuri; Kwang-Seo Kim; Sydney Kustu
The ultrastructure of a Chlamydomonas reinhardtii mutant strain lacking phytoene synthase resembles that of a colorless alga.
Molecular plant 2008;1(6):925-37.
2007: Rebecca N Fong; Kwang-Seo Kim; Corinne Yoshihara; William Inwood; Sydney Kustu
The W148L substitution in the Escherichia coli ammonium channel AmtB increases flux and indicates that the substrate is an ion.
Proceedings of the National Academy of Sciences of the United States of America 2007;104(47):18706-11.
2006: Kwang-Seo Kim; Sydney Kustu; William Inwood
Natural history of transposition in the green alga Chlamydomonas reinhardtii: use of the AMT4 locus as an experimental system.
Genetics 2006;173(4):2005-19.
2006: Kevin D Loh; Prasad Gyaneshwar; Eirene Markenscoff Papadimitriou; Rebecca Fong; Kwang-Seo Kim; Rebecca Parales; Zhongrui Zhou; William Inwood; Sydney Kustu
A previously undescribed pathway for pyrimidine catabolism.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(13):5114-9.
2006: Sydney Kustu; William Inwood
Biological gas channels for NH3 and CO2: evidence that Rh (Rhesus) proteins are CO2 channels.
Transfusion clinique et biologique : journal de la Société française de transfusion sanguine 2006;13(1-2):103-10.
2005: Kwang-Seo Kim; Eithne Feild; Natalie King; Takuro Yaoi; Sydney Kustu; William Inwood
Spontaneous mutations in the ammonium transport gene AMT4 of Chlamydomonas reinhardtii.
Genetics 2005;170(2):631-44.
2005: Prasad Gyaneshwar; Oleg Paliy; Jon McAuliffe; Adriane Jones; Michael I Jordan; Sydney Kustu
Lessons from Escherichia coli genes similarly regulated in response to nitrogen and sulfur limitation.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(9):3453-8.
2005: Prasad Gyaneshwar; Oleg Paliy; Jon McAuliffe; David L Popham; Michael I Jordan; Sydney Kustu
Sulfur and nitrogen limitation in Escherichia coli K-12: specific homeostatic responses.
Journal of bacteriology 2005;187(3):1074-90.
2004: Daniel P Zimmer; Oleg Paliy; Brian Thomas; Prasad Gyaneshwar; Sydney Kustu
Genome image programs: visualization and interpretation of Escherichia coli microarray experiments.
Genetics 2004;167(4):2111-9.
2004: Eric Soupene; William Inwood; Sydney Kustu
Lack of the Rhesus protein Rh1 impairs growth of the green alga Chlamydomonas reinhardtii at high CO2.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(20):7787-92.
2003: Seok-Yong Lee; Armando De La Torre; Dalai Yan; Sydney Kustu; B Tracy Nixon; David E Wemmer
Regulation of the transcriptional activator NtrC1: structural studies of the regulatory and AAA+ ATPase domains.
Genes & development 2003;17(20):2552-63.
2003: Eric Soupene; Wally C van Heeswijk; Jacqueline Plumbridge; Valley Stewart; Daniel Bertenthal; Haidy Lee; Gyaneshwar Prasad; Oleg Paliy; Parinya Charernnoppakul; Sydney Kustu
Physiological studies of Escherichia coli strain MG1655: growth defects and apparent cross-regulation of gene expression.
Journal of bacteriology 2003;185(18):5611-26.
2003: Curtis A Hastings; Seok-Yong Lee; Ho S Cho; Dalai Yan; Sydney Kustu; David E Wemmer
High-resolution solution structure of the beryllofluoride-activated NtrC receiver domain.
Biochemistry 2003;42(30):9081-90.
2003: Rebecca W Corbin; Oleg Paliy; Feng Yang; Jeffrey Shabanowitz; Mark Platt; Charles E Lyons; Karen Root; Jon McAuliffe; Michael I Jordan; Sydney Kustu; Eric Soupene; Donald F Hunt
Toward a protein profile of Escherichia coli: comparison to its transcription profile.
Proceedings of the National Academy of Sciences of the United States of America 2003;100(16):9232-7.
2002: Eric Soupene; Natalie King; Haidy Lee; Sydney Kustu
Aquaporin Z of Escherichia coli: reassessment of its regulation and physiological role.
Journal of bacteriology 2002;184(15):4304-7.
2002: Eric Soupene; Tony Chu; Rebecca W Corbin; Donald F Hunt; Sydney Kustu
Gas channels for NH(3): proteins from hyperthermophiles complement an Escherichia coli mutant.
Journal of bacteriology 2002;184(12):3396-400.
2002: Eric Soupene; Natalie King; Eithne Feild; Phillip Liu; Krishna K Niyogi; Cheng-Han Huang; Sydney Kustu
Rhesus expression in a green alga is regulated by CO(2).
Proceedings of the National Academy of Sciences of the United States of America 2002;99(11):7769-73.
2002: Eric Soupene; Haidy Lee; Sydney Kustu
Ammonium/methylammonium transport (Amt) proteins facilitate diffusion of NH3 bidirectionally.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(6):3926-31.
2001: Ho S Cho; Jeffrey G Pelton; D Yan; Sydney Kustu; David E Wemmer
Phosphoaspartates in bacterial signal transduction.
Current opinion in structural biology 2001;11(6):679-84.
2001: Eric Soupene; R M Ramirez; Sydney Kustu
Evidence that fungal MEP proteins mediate diffusion of the uncharged species NH(3) across the cytoplasmic membrane.
Molecular and cellular biology 2001;21(17):5733-41.
2001: H Cho; W Wang; Rosalind Kim; Hisao Yokota; Steven M Damo; Sung-Huo S H Kim; David E Wemmer; Sydney Kustu; Dalai Yan
BeF(3)(-) acts as a phosphate analog in proteins phosphorylated on aspartate: structure of a BeF(3)(-) complex with phosphoserine phosphatase.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(15):8525-30.
2001: Volker F Wendisch; Daniel P Zimmer; Arkady B Khodursky; Brian J Peter; N Cozzarelli; Sydney Kustu
Isolation of Escherichia coli mRNA and comparison of expression using mRNA and total RNA on DNA microarrays.
Analytical biochemistry 2001;290(2):205-13.
2001: Soo-Y Lee; Ho S Cho; Jeffrey G Pelton; Dalai Yan; R K Henderson; D S King; L Huang; Sydney Kustu; Edward A Berry; David E Wemmer
Crystal structure of an activated response regulator bound to its target.
Nature structural biology 2001;8(1):52-6.
2000: Daniel P Zimmer; Eric Soupene; H L Lee; Volker F Wendisch; Arkady B Khodursky; Brian J Peter; R A Bender; Sydney Kustu
Nitrogen regulatory protein C-controlled genes of Escherichia coli: scavenging as a defense against nitrogen limitation.
Proceedings of the National Academy of Sciences of the United States of America 2000;97(26):14674-9.
2000: J Lee; J T Owens; I Hwang; Claude F Meares; Sydney Kustu
Phosphorylation-induced signal propagation in the response regulator ntrC.
Journal of bacteriology 2000;182(18):5188-95.
2000: Ho S Cho; S Y Lee; Dalai Yan; X Pan; J S Parkinson; Sydney Kustu; David E Wemmer; Jeffrey G Pelton
NMR structure of activated CheY.
Journal of molecular biology 2000;297(3):543-51.
1999: Dorothee Kern; B F Volkman; P Luginbühl; M J Nohaile; Sydney Kustu; David E Wemmer
Structure of a transiently phosphorylated switch in bacterial signal transduction.
Nature 1999;402(6764):894-8.
1999: Dalai Yan; Ho S Cho; C A Hastings; Michele M Igo; Soo-Y Lee; Jeffrey G Pelton; Valley Stewart; David E Wemmer; Sydney Kustu
Beryllofluoride mimics phosphorylation of NtrC and other bacterial response regulators.
Proceedings of the National Academy of Sciences of the United States of America 1999;96(26):14789-94.
1999: Dalai Yan; Sydney Kustu
"Switch I" mutant forms of the bacterial enhancer-binding protein NtrC that perturb the response to DNA.
Proceedings of the National Academy of Sciences of the United States of America 1999;96(23):13142-6.
1999: Jeffrey G Pelton; Sydney Kustu; David E Wemmer
Solution structure of the DNA-binding domain of NtrC with three alanine substitutions.
Journal of molecular biology 1999;292(5):1095-110.
1999: J Li; L Passaglia; I Rombel; Dalai Yan; Sydney Kustu
Mutations affecting motifs of unknown function in the central domain of nitrogen regulatory protein C.
Journal of bacteriology 1999;181(17):5443-54.
1999: P Hu; Terrance J Leighton; G Ishkhanova; Sydney Kustu
Sensing of nitrogen limitation by Bacillus subtilis: comparison to enteric bacteria.
Journal of bacteriology 1999;181(16):5042-50.
1999: I Rombel; P Peters-Wendisch; Andrew D Mesecar; TE Thorgeirsson; YK Shin; Sydney Kustu
MgATP binding and hydrolysis determinants of NtrC, a bacterial enhancer-binding protein.
Journal of bacteriology 1999;181(15):4628-38.
1999: I Hwang; TE Thorgeirsson; J Lee; Sydney Kustu; YK Shin
Physical evidence for a phosphorylation-dependent conformational change in the enhancer-binding protein NtrC.
Proceedings of the National Academy of Sciences of the United States of America 1999;96(9):4880-5.
1998: L He; Eric Soupene; Alexander J Ninfa; Sydney Kustu
Physiological role for the GlnK protein of enteric bacteria: relief of NifL inhibition under nitrogen-limiting conditions.
Journal of bacteriology 1998;180(24):6661-7.
1998: Eric Soupene; L He; Dalai Yan; Sydney Kustu
Ammonia acquisition in enteric bacteria: physiological role of the ammonium/methylammonium transport B (AmtB) protein.
Proceedings of the National Academy of Sciences of the United States of America 1998;95(12):7030-4.
1998: I Rombel; AK North; I Hwang; C Wyman; Sydney Kustu
The bacterial enhancer-binding protein NtrC as a molecular machine.
Cold Spring Harbor symposia on quantitative biology 1998;63():157-66.
1997: L He; Eric Soupene; Sydney Kustu
NtrC is required for control of Klebsiella pneumoniae NifL activity.
Journal of bacteriology 1997;179(23):7446-55.
1997: M Nohaile; Dorothee Kern; David E Wemmer; K Stedman; Sydney Kustu
Structural and functional analyses of activating amino acid substitutions in the receiver domain of NtrC: evidence for an activating surface.
Journal of molecular biology 1997;273(1):299-316.
1997: AK North; Sydney Kustu
Mutant forms of the enhancer-binding protein NtrC can activate transcription from solution.
Journal of molecular biology 1997;267(1):17-36.
1997: C Wyman; I Rombel; AK North; Carlos Bustamante; Sydney Kustu
Unusual oligomerization required for activity of NtrC, a bacterial enhancer-binding protein.
Science (New York, N.Y.) 1997;275(5306):1658-61.
1996: R A Schmitz; L He; Sydney Kustu
Iron is required to relieve inhibitory effects on NifL on transcriptional activation by NifA in Klebsiella pneumoniae.
Journal of bacteriology 1996;178(15):4679-87.
1996: A K North; D S Weiss; H Suzuki; Y Flashner; Sydney Kustu
Repressor forms of the enhancer-binding protein NrtC: some fail in coupling ATP hydrolysis to open complex formation by sigma 54-holoenzyme.
Journal of molecular biology 1996;260(3):317-31.
1996: Dalai Yan; T P Ikeda; A E Shauger; Sydney Kustu
Glutamate is required to maintain the steady-state potassium pool in Salmonella typhimurium.
Proceedings of the National Academy of Sciences of the United States of America 1996;93(13):6527-31.
1996: T P Ikeda; A E Shauger; Sydney Kustu
Salmonella typhimurium apparently perceives external nitrogen limitation as internal glutamine limitation.
Journal of molecular biology 1996;259(4):589-607.
1995: F Narberhaus; H S Lee; R A Schmitz; L He; Sydney Kustu
The C-terminal domain of NifL is sufficient to inhibit NifA activity.
Journal of bacteriology 1995;177(17):5078-87.
1995: A Wedel; Sydney Kustu
The bacterial enhancer-binding protein NTRC is a molecular machine: ATP hydrolysis is coupled to transcriptional activation.
Genes & development 1995;9(16):2042-52.
1995: Y Flashner; D S Weiss; J Keener; Sydney Kustu
Constitutive forms of the enhancer-binding protein NtrC: evidence that essential oligomerization determinants lie in the central activation domain.
Journal of molecular biology 1995;249(4):700-13.
1995: B F Volkman; M J Nohaile; N K Amy; Sydney Kustu; David E Wemmer
Three-dimensional solution structure of the N-terminal receiver domain of NTRC.
Biochemistry 1995;34(4):1413-24.
1995: D K Berger; F Narberhaus; H S Lee; Sydney Kustu
In vitro studies of the domains of the nitrogen fixation regulatory protein NIFA.
Journal of bacteriology 1995;177(1):191-9.
1994: Laszlo N Csonka; T P Ikeda; S A Fletcher; Sydney Kustu
The accumulation of glutamate is necessary for optimal growth of Salmonella typhimurium in media of high osmolality but not induction of the proU operon.
Journal of bacteriology 1994;176(20):6324-33.
1994: Karl E Klose; A K North; K M Stedman; Sydney Kustu
The major dimerization determinants of the nitrogen regulatory protein NTRC from enteric bacteria lie in its carboxy-terminal domain.
Journal of molecular biology 1994;241(2):233-45.
1994: D K Berger; F Narberhaus; Sydney Kustu
The isolated catalytic domain of NIFA, a bacterial enhancer-binding protein, activates transcription in vitro: activation is inhibited by NIFL.
Proceedings of the National Academy of Sciences of the United States of America 1994;91(1):103-7.
1993: H S Lee; F Narberhaus; Sydney Kustu
In vitro activity of NifL, a signal transduction protein for biological nitrogen fixation.
Journal of bacteriology 1993;175(23):7683-8.
1993: S C Porter; A K North; A B Wedel; Sydney Kustu
Oligomerization of NTRC at the glnA enhancer is required for transcriptional activation.
Genes & development 1993;7(11):2258-73.
1993: Karl E Klose; D S Weiss; Sydney Kustu
Glutamate at the site of phosphorylation of nitrogen-regulatory protein NTRC mimics aspartyl-phosphate and activates the protein.
Journal of molecular biology 1993;232(1):67-78.
1993: A K North; Karl E Klose; K M Stedman; Sydney Kustu
Prokaryotic enhancer-binding proteins reflect eukaryote-like modularity: the puzzle of nitrogen regulatory protein C.
Journal of bacteriology 1993;175(14):4267-73.
1993: H S Lee; A Ishihama; Sydney Kustu
The C terminus of the alpha subunit of RNA polymerase is not essential for transcriptional activation of sigma 54 holoenzyme.
Journal of bacteriology 1993;175(8):2479-82.
1993: H S Lee; D K Berger; Sydney Kustu
Activity of purified NIFA, a transcriptional activator of nitrogen fixation genes.
Proceedings of the National Academy of Sciences of the United States of America 1993;90(6):2266-70.
1992: E Santero; T R Hoover; A K North; D K Berger; S C Porter; Sydney Kustu
Role of integration host factor in stimulating transcription from the sigma 54-dependent nifH promoter.
Journal of molecular biology 1992;227(3):602-20.
1991: Sydney Kustu; A K North; D S Weiss
Prokaryotic transcriptional enhancers and enhancer-binding proteins.
Trends in biochemical sciences 1991;16(11):397-402.
1991: D Popham; J Keener; Sydney Kustu
Purification of the alternative sigma factor, sigma 54, from Salmonella typhimurium and characterization of sigma 54-holoenzyme.
The Journal of biological chemistry 1991;266(29):19510-8.
1991: D S Weiss; J Batut; Karl E Klose; J Keener; Sydney Kustu
The phosphorylated form of the enhancer-binding protein NTRC has an ATPase activity that is essential for activation of transcription.
Cell 1991;67(1):155-67.
1991: J Batut; E Santero; Sydney Kustu
In vitro activity of the nitrogen fixation regulatory protein FIXJ from Rhizobium meliloti.
Journal of bacteriology 1991;173(18):5914-7.
1990: T R Hoover; E Santero; S Porter; Sydney Kustu
The integration host factor stimulates interaction of RNA polymerase with NIFA, the transcriptional activator for nitrogen fixation operons.
Cell 1990;63(1):11-22.
1990: W Su; S Porter; Sydney Kustu; H Echols
DNA-looping and enhancer activity: association between DNA-bound NtrC activator and RNA polymerase at the bacterial glnA promoter.
Proceedings of the National Academy of Sciences of the United States of America 1990;87(14):5504-8.
1990: A Wedel; D S Weiss; D Popham; P Dröge; Sydney Kustu
A bacterial enhancer functions to tether a transcriptional activator near a promoter.
Science (New York, N.Y.) 1990;248(4954):486-90.
1989: E Santero; T Hoover; J Keener; Sydney Kustu
In vitro activity of the nitrogen fixation regulatory protein NIFA.
Proceedings of the National Academy of Sciences of the United States of America 1989;86(19):7346-50.
1989: Sydney Kustu; E Santero; J Keener; D Popham; D Weiss
Expression of sigma 54 (ntrA)-dependent genes is probably united by a common mechanism.
Microbiological reviews 1989;53(3):367-76.
1989: D L Popham; D Szeto; J Keener; Sydney Kustu
Function of a bacterial activator protein that binds to transcriptional enhancers.
Science (New York, N.Y.) 1989;243(4891):629-35.
1988: J Keener; E C Dale; Sydney Kustu; Richard Calendar
In vitro transcription from the late promoter of bacteriophage P4.
Journal of bacteriology 1988;170(8):3543-6.
1988: J Keener; Sydney Kustu
Protein kinase and phosphoprotein phosphatase activities of nitrogen regulatory proteins NTRB and NTRC of enteric bacteria: roles of the conserved amino-terminal domain of NTRC.
Proceedings of the National Academy of Sciences of the United States of America 1988;85(14):4976-80.
1987: P K Wong; D Popham; J Keener; Sydney Kustu
In vitro transcription of the nitrogen fixation regulatory operon nifLA of Klebsiella pneumoniae.
Journal of bacteriology 1987;169(6):2876-80.
1985: J Hirschman; P K Wong; K Sei; J Keener; Sydney Kustu
Products of nitrogen regulatory genes ntrA and ntrC of enteric bacteria activate glnA transcription in vitro: evidence that the ntrA product is a sigma factor.
Proceedings of the National Academy of Sciences of the United States of America 1985;82(22):7525-9.
1985: Sydney Kustu; J Hirschman; J C Meeks
Adenylylation of bacterial glutamine synthetase: physiological significance.
Current topics in cellular regulation 1985;27():201-13.
1984: Sydney Kustu; J Hirschman; D Burton; J Jelesko; J C Meeks
Covalent modification of bacterial glutamine synthetase: physiological significance.
Molecular & general genetics : MGG 1984;197(2):309-17.