Kathleen Postle - Publications

Affiliations: 
Biochemistry, Microbiology, and Molecular Biology Pennsylvania State University, State College, PA, United States 
Area:
Biochemistry, Microbiology Biology, Molecular Biology

62 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Kopp DR, Postle K. The Intrinsically Disordered Region of ExbD is Required for Signal Transduction. Journal of Bacteriology. PMID 31932309 DOI: 10.1128/Jb.00687-19  0.526
2017 Gresock MG, Postle K. Going outside the TonB box: identification of novel FepA-TonB interactions in vivo. Journal of Bacteriology. PMID 28264993 DOI: 10.1128/Jb.00649-16  0.487
2015 Gresock MG, Kastead KA, Postle K. From Homodimer to Heterodimer and Back: Elucidating the TonB Energy Transduction Cycle. Journal of Bacteriology. 197: 3433-45. PMID 26283773 DOI: 10.1128/Jb.00484-15  0.509
2013 Bulathsinghala CM, Jana B, Baker KR, Postle K. ExbB cytoplasmic loop deletions cause immediate, proton motive force-independent growth arrest. Journal of Bacteriology. 195: 4580-91. PMID 23913327 DOI: 10.1128/Jb.00334-13  0.786
2013 Baker KR, Postle K. Mutations in Escherichia coli ExbB transmembrane domains identify scaffolding and signal transduction functions and exclude participation in a proton pathway. Journal of Bacteriology. 195: 2898-911. PMID 23603742 DOI: 10.1128/Jb.00017-13  0.513
2012 Ollis AA, Kumar A, Postle K. The ExbD periplasmic domain contains distinct functional regions for two stages in TonB energization. Journal of Bacteriology. 194: 3069-77. PMID 22493019 DOI: 10.1128/Jb.00015-12  0.818
2012 Ollis AA, Postle K. Identification of functionally important TonB-ExbD periplasmic domain interactions in vivo. Journal of Bacteriology. 194: 3078-87. PMID 22493017 DOI: 10.1128/Jb.00018-12  0.822
2012 Ollis AA, Postle K. ExbD mutants define initial stages in TonB energization. Journal of Molecular Biology. 415: 237-47. PMID 22100395 DOI: 10.1016/J.Jmb.2011.11.005  0.789
2011 Gresock MG, Savenkova MI, Larsen RA, Ollis AA, Postle K. Death of the TonB Shuttle Hypothesis. Frontiers in Microbiology. 2: 206. PMID 22016747 DOI: 10.3389/Fmicb.2011.00206  0.802
2011 Ollis AA, Postle K. The same periplasmic ExbD residues mediate in vivo interactions between ExbD homodimers and ExbD-TonB heterodimers. Journal of Bacteriology. 193: 6852-63. PMID 21984795 DOI: 10.1128/Jb.06190-11  0.813
2011 Jana B, Manning M, Postle K. Mutations in the ExbB cytoplasmic carboxy terminus prevent energy-dependent interaction between the TonB and ExbD periplasmic domains. Journal of Bacteriology. 193: 5649-57. PMID 21840979 DOI: 10.1128/Jb.05674-11  0.527
2011 Swayne C, Postle K. Taking the Escherichia coli TonB transmembrane domain "offline"? Nonprotonatable Asn substitutes fully for TonB His20. Journal of Bacteriology. 193: 3693-701. PMID 21665976 DOI: 10.1128/Jb.05219-11  0.459
2010 Postle K, Kastead KA, Gresock MG, Ghosh J, Swayne CD. The TonB dimeric crystal structures do not exist in vivo. Mbio. 1. PMID 21179522 DOI: 10.1128/Mbio.00307-10  0.462
2009 Ollis AA, Manning M, Held KG, Postle K. Cytoplasmic membrane protonmotive force energizes periplasmic interactions between ExbD and TonB. Molecular Microbiology. 73: 466-81. PMID 19627500 DOI: 10.1111/J.1365-2958.2009.06785.X  0.802
2007 Postle K. TonB system, in vivo assays and characterization. Methods in Enzymology. 422: 245-69. PMID 17628143 DOI: 10.1016/S0076-6879(06)22012-3  0.478
2007 Devanathan S, Postle K. Studies on colicin B translocation: FepA is gated by TonB. Molecular Microbiology. 65: 441-53. PMID 17578453 DOI: 10.1111/J.1365-2958.2007.05808.X  0.488
2007 Vakharia-Rao H, Kastead KA, Savenkova MI, Bulathsinghala CM, Postle K. Deletion and substitution analysis of the Escherichia coli TonB Q160 region. Journal of Bacteriology. 189: 4662-70. PMID 17483231 DOI: 10.1128/Jb.00180-07  0.78
2007 Cascales E, Buchanan SK, Duché D, Kleanthous C, Lloubès R, Postle K, Riley M, Slatin S, Cavard D. Colicin biology. Microbiology and Molecular Biology Reviews : Mmbr. 71: 158-229. PMID 17347522 DOI: 10.1128/MMBR.00036-06  0.329
2007 Larsen RA, Deckert GE, Kastead KA, Devanathan S, Keller KL, Postle K. His(20) provides the sole functionally significant side chain in the essential TonB transmembrane domain. Journal of Bacteriology. 189: 2825-33. PMID 17277053 DOI: 10.1128/Jb.01925-06  0.541
2007 Postle K, Larsen RA. TonB-dependent energy transduction between outer and cytoplasmic membranes. Biometals : An International Journal On the Role of Metal Ions in Biology, Biochemistry, and Medicine. 20: 453-65. PMID 17225934 DOI: 10.1007/S10534-006-9071-6  0.446
2005 Ghosh J, Postle K. Disulphide trapping of an in vivo energy-dependent conformation of Escherichia coli TonB protein. Molecular Microbiology. 55: 276-88. PMID 15612934 DOI: 10.1111/J.1365-2958.2004.04384.X  0.506
2004 Hilsenbeck JL, Park H, Chen G, Youn B, Postle K, Kang C. Crystal structure of the cytotoxic bacterial protein colicin B at 2.5 A resolution. Molecular Microbiology. 51: 711-20. PMID 14731273 DOI: 10.1111/J.1365-2958.2003.03884.X  0.445
2004 Ghosh J, Postle K. Evidence for dynamic clustering of carboxy-terminal aromatic amino acids in TonB-dependent energy transduction. Molecular Microbiology. 51: 203-13. PMID 14651622 DOI: 10.1046/J.1365-2958.2003.03816.X  0.542
2003 Larsen RA, Chen GJ, Postle K. Performance of standard phenotypic assays for TonB activity, as evaluated by varying the level of functional, wild-type TonB. Journal of Bacteriology. 185: 4699-706. PMID 12896988 DOI: 10.1128/Jb.185.16.4699-4706.2003  0.368
2003 Postle K, Kadner RJ. Touch and go: tying TonB to transport. Molecular Microbiology. 49: 869-82. PMID 12890014 DOI: 10.1046/J.1365-2958.2003.03629.X  0.416
2003 Larsen RA, Letain TE, Postle K. In vivo evidence of TonB shuttling between the cytoplasmic and outer membrane in Escherichia coli. Molecular Microbiology. 49: 211-8. PMID 12823822 DOI: 10.1046/J.1365-2958.2003.03579.X  0.49
2002 Vakharia HL, Postle K. FepA with globular domain deletions lacks activity. Journal of Bacteriology. 184: 5508-12. PMID 12218040 DOI: 10.1128/Jb.184.19.5508-5512.2002  0.473
2002 Held KG, Postle K. ExbB and ExbD do not function independently in TonB-dependent energy transduction. Journal of Bacteriology. 184: 5170-3. PMID 12193634 DOI: 10.1128/Jb.184.18.5170-5173.2002  0.478
2002 Higgs PI, Larsen RA, Postle K. Quantification of known components of the Escherichia coli TonB energy transduction system: TonB, ExbB, ExbD and FepA. Molecular Microbiology. 44: 271-81. PMID 11967085 DOI: 10.1046/J.1365-2958.2002.02880.X  0.397
2002 Higgs PI, Letain TE, Merriam KK, Burke NS, Park H, Kang C, Postle K. TonB interacts with nonreceptor proteins in the outer membrane of Escherichia coli. Journal of Bacteriology. 184: 1640-8. PMID 11872715 DOI: 10.1128/Jb.184.6.1640-1648.2002  0.471
2001 Larsen RA, Postle K. Conserved Residues Ser16 and His20 and Their Relative Positioning Are Essential for TonB Activity, Cross-linking of TonB with ExbB, and the Ability of TonB to Respond to Proton Motive Force Journal of Biological Chemistry. 276: 8111-8117. PMID 11087740 DOI: 10.1074/Jbc.M007479200  0.523
2000 Postle K, Vakharia H. ToIC, a macromolecular periplasmic 'chunnel' Nature Structural Biology. 7: 527-530. PMID 10876231 DOI: 10.1038/76726  0.406
1999 Larsen RA, Thomas MG, Postle K. Protonmotive force, ExbB and ligand-bound FepA drive conformational changes in TonB Molecular Microbiology. 31: 1809-1824. PMID 10209752 DOI: 10.1046/J.1365-2958.1999.01317.X  0.608
1999 Postle K. Active transport by customized β-barrels Nature Structural Biology. 6: 3-6. PMID 9886280 DOI: 10.1038/4869  0.394
1998 Higgs PI, Myers PS, Postle K. Interactions in the TonB-dependent energy transduction complex: ExbB and ExbD form homomultimers Journal of Bacteriology. 180: 6031-6038. PMID 9811664 DOI: 10.1128/Jb.180.22.6031-6038.1998  0.467
1997 Moeck GS, Coulton JW, Postle K. Cell envelope signaling in Escherichia coli: Ligand binding to the ferrichrome-iron receptor FhuA promotes interaction with the energy- transducing protein TonB Journal of Biological Chemistry. 272: 28391-28397. PMID 9353297 DOI: 10.1074/Jbc.272.45.28391  0.455
1997 Letain TE, Postle K. TonB protein appears to transduce energy by shuttling between the cytoplasmic membrane and the outer membrane in Escherichia coli Molecular Microbiology. 24: 271-283. PMID 9159515 DOI: 10.1046/J.1365-2958.1997.3331703.X  0.451
1997 Larsen RA, Foster-Hartnett D, McIntosh MA, Postle K. Regions of Escherichia coli TonB and FepA proteins essential for in vivo physical interactions Journal of Bacteriology. 179: 3213-3221. PMID 9150216 DOI: 10.1128/Jb.179.10.3213-3221.1997  0.533
1996 Larsen RA, Myers PS, Skare JT, Seachord CL, Darveau RP, Postle K. Identification of TonB homologs in the family Enterobacteriaceae and evidence for conservation of TonB-dependent energy transduction complexes Journal of Bacteriology. 178: 1363-1373. PMID 8631714 DOI: 10.1128/Jb.178.5.1363-1373.1996  0.708
1995 Ahmer BMM, Thomas MG, Larsen RA, Postle K. Characterization of the exbBD operon of Escherichia coli and the role of ExbB and ExbD in TonB function and stability Journal of Bacteriology. 177: 4742-4747. PMID 7642501 DOI: 10.1128/Jb.177.16.4742-4747.1995  0.468
1994 Jaskula JC, Letain TE, Roof SK, Skare JT, Postle K. Role of the TonB amino terminus in energy transduction between membranes Journal of Bacteriology. 176: 2326-2338. PMID 8157601 DOI: 10.1128/Jb.176.8.2326-2338.1994  0.762
1994 Larsen RA, Wood GE, Postle K. The conserved proline-rich motif is not essential for energy transduction by Escherichia coli TonB protein Molecular Microbiology. 12: 857. PMID 8052137 DOI: 10.1111/J.1365-2958.1993.Tb00966.X  0.494
1994 Young GM, Postle K. Repression of tonB transcription during anaerobic growth requires Fur binding at the promoter and a second factor binding upstream Molecular Microbiology. 11: 943-954. PMID 8022270 DOI: 10.1111/J.1365-2958.1994.Tb00373.X  0.396
1994 Larsen RA, Thomas MG, Wood GE, Postle K. Partial suppression of an Escherichia coli TonB transmembrane domain mutation (ΔV17) by a missense mutation in ExbB Molecular Microbiology. 13: 627-640. PMID 7997175 DOI: 10.1111/J.1365-2958.1994.Tb00457.X  0.519
1993 Skare JT, Ahmer BMM, Seachord CL, Darveau RP, Postle K. Energy transduction between membranes: TonB, a cytoplasmic membrane protein, can be chemically cross-linked in vivo to the outer membrane receptor FepA Journal of Biological Chemistry. 268: 16302-16308. PMID 8344918  0.721
1993 Postle K. TonB protein and energy transduction between membranes Journal of Bioenergetics and Biomembranes. 25: 591-601. PMID 8144488 DOI: 10.1007/Bf00770246  0.514
1991 Roof SK, Allard JD, Bertrand KP, Postle K. Analysis of Escherichia coli TonB membrane topology by use of PhoA fusions Journal of Bacteriology. 173: 5554-5557. PMID 1885532 DOI: 10.1128/Jb.173.17.5554-5557.1991  0.802
1991 Skare JT, Postle K. Evidence for a TonB-dependent energy transduction complex in Escherichia coli Molecular Microbiology. 5: 2883-2890. PMID 1809832 DOI: 10.1111/J.1365-2958.1991.Tb01848.X  0.737
1990 Postle K. TonB and the Gram-negative dilemma Molecular Microbiology. 4: 2019-2025. PMID 2150975 DOI: 10.1111/J.1365-2958.1990.Tb00561.X  0.496
1990 Postle K. Aerobic regulation of the Escherichia coli tonB gene by changes in iron availability and the fur locus Journal of Bacteriology. 172: 2287-2293. PMID 2139645 DOI: 10.1128/Jb.172.5.2287-2293.1990  0.375
1989 Skare JT, Roof SK, Postle K. A mutation in the amino terminus of a hybrid TrpC-TonB protein relieves overproduction lethality and results in cytoplasmic accumulation Journal of Bacteriology. 171: 4442-4447. PMID 2546922 DOI: 10.1128/Jb.171.8.4442-4447.1989  0.713
1988 Postle K, Skare JT. Escherichia coli TonB protein is exported from the cytoplasm without proteolytic cleavage of its amino terminus Journal of Biological Chemistry. 263: 11000-11007. PMID 2839513  0.719
1985 Postle K, Good RF. A bidirectional rho-independent transcription terminator between the E. coli tonB gene and an opposing gene Cell. 41: 577-585. PMID 2985285 DOI: 10.1016/S0092-8674(85)80030-1  0.353
1984 Bertrand KP, Postle K, Wray LV, Reznikoff WS. Construction of a single-copy promoter vector and its use in analysis of regulation of the transposon Tn10 tetracycline resistance determinant. Journal of Bacteriology. 158: 910-9. PMID 6327648 DOI: 10.1128/Jb.158.3.910-919.1984  0.742
1984 Postle K, Nguyen TT, Bertrand KP. Nucleotide sequence of the repressor gene of the TN10 tetracycline resistance determinant Nucleic Acids Research. 12: 4849-4863. DOI: 10.1093/Nar/12.12.4849  0.79
1983 Nguyen TT, Postle K, Bertrand KP. Sequence homology between the tetracycline-resistance determinants of Tn10 and pBR322 Gene. 25: 83-92. PMID 6319234 DOI: 10.1016/0378-1119(83)90170-1  0.787
1983 Bertrand KP, Postle K, Wray LV, Reznikoff WS. Overlapping divergent promoters control expression of Tn10 tetracycline resistance. Gene. 23: 149-56. PMID 6311683 DOI: 10.1016/0378-1119(83)90046-X  0.753
1983 Postle K, Good RF. DNA sequence of the Escherichia coli tonB gene Proceedings of the National Academy of Sciences of the United States of America. 80: 5235-5239. PMID 6310567 DOI: 10.1073/Pnas.80.17.5235  0.487
1980 Thomashow MF, Nutter R, Postle K, Chilton MD, Blattner FR, Powell A, Gordon MP, Nester EW. Recombination between higher plant DNA and the Ti plasmid of Agrobacterium tumefaciens. Proceedings of the National Academy of Sciences of the United States of America. 77: 6448-52. PMID 16592915 DOI: 10.1073/Pnas.77.11.6448  0.535
1980 Rothstein SJ, Jorgensen RA, Postle K, Reznikoff WS. The inverted repeats of Tn5 are functionally different. Cell. 19: 795-805. PMID 6244898 DOI: 10.1016/S0092-8674(80)80055-9  0.681
1979 Postle K, Reznikoff WS. Identification of the Escherichia coli tonB gene product in minicells containing tonB hybrid plasmids. Journal of Molecular Biology. 131: 619-36. PMID 390162 DOI: 10.1016/0022-2836(79)90011-1  0.726
1978 Postle K, Reznikoff WS. HindII and HindIII restriction maps of the attphi80-tonB-trp region of the Escherichia coli genome, and location of the tonB gene. Journal of Bacteriology. 136: 1165-73. PMID 363691 DOI: 10.1128/Jb.136.3.1165-1173.1978  0.726
Show low-probability matches.