Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Anne E. Counterman"'
Publikováno v:
Bioinformatics. 22:2735-2738
Motivation: In many proteins, helix–helix interactions can be critical to establishing protein conformation (folding) and dynamics, as well as determining associations between protein units. However, the determination of a set of rules that guide h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::075650d76c47d15fae298ec3abf3278a
https://doi.org/10.1093/bioinformatics/btl274
https://doi.org/10.1093/bioinformatics/btl274
Autor:
David E. Clemmer, Anne E. Counterman
Publikováno v:
The Journal of Physical Chemistry B. 107:2111-2117
The relative stabilities of conformations of [Alan + 3H]3+ peptides (where n = 27−39) have been examined in the gas phase using ion mobility/time-of-flight techniques. At room temperature, two series of conformations that do not interconvert during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c88e8992556507d7663d82a6bf66cef4
https://doi.org/10.1021/jp0213349
https://doi.org/10.1021/jp0213349
Autor:
Terrence G. D'Onofrio, M. J. Sandel, Paul S. Weiss, Anne E. Counterman, J. J. Heetderks, A. Hatzor
Publikováno v:
Langmuir. 19:1618-1623
Local composition, structure, morphology, and phase are interrelated in lipid bilayer membranes. This work describes proofs-of-concept for methods that may be used and combined to modulate, to measure, and to probe the local structure of model membra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6cae317acb3fdd2523aec35df1bf2f5
https://doi.org/10.1021/la026133a
https://doi.org/10.1021/la026133a
Autor:
Anne E. Counterman, David E. Clemmer
Publikováno v:
The Journal of Physical Chemistry B. 106:12045-12051
The structures of a series of quadruply protonated polyalanine peptides ([Ala n + 4H] 4 + , n = 29-49) have been examined in the gas phase using high-pressure drift tube/mass spectrometry and molecular modeling techniques.The results indicate that [A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21f3cc69a55381c3fae8a2240499404f
https://doi.org/10.1021/jp021364b
https://doi.org/10.1021/jp021364b
Publikováno v:
International Journal of Mass Spectrometry. 204:87-100
The conformations of a series of anhydrous sodiated polyalanine ions ([Alan + 3Na]3+, where n = 18–36) have been examined in the gas phase by ion mobility measurements and molecular modeling simulations. The experimental results indicate that these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::325efae0d87e98a8123b1fec31b527e2
https://doi.org/10.1016/s1387-3806(00)00336-5
https://doi.org/10.1016/s1387-3806(00)00336-5
Publikováno v:
Chemical Reviews. 99:3037-3080
The recent development of electrospray ionization (ESI)1 and matrix-assisted laser desorption ionization (MALDI)2 sources for creation of macromolecular ions has brought about a renaissance in the field of mass spectrometry (MS). It is now common to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e13a208c7781baae57b081940010a62
https://doi.org/10.1021/cr980139g
https://doi.org/10.1021/cr980139g
Autor:
David E. Clemmer, Anne E. Counterman
Publikováno v:
Journal of the American Chemical Society. 121:4031-4039
Collision cross section measurements and molecular modeling calculations have been combined to extract average volumes of amino acid residues in gas-phase peptide ions. The approach uses cross sections for a series of 103 lysine-terminated peptide io
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57ed7195a46711b61fca8cec24e92883
https://doi.org/10.1021/ja984344p
https://doi.org/10.1021/ja984344p
Publikováno v:
International Journal of Mass Spectrometry. :37-47
High-resolution ion mobility/mass spectrometry methods have been used to examine the influence of solvent composition and capillary temperature on the gas-phase conformations of ubiquitin ions (+6 to +13) formed during electrospray ionization. Three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bafa8cf8c79a307a804e0c10d9439fb
https://doi.org/10.1016/s1387-3806(98)14135-0
https://doi.org/10.1016/s1387-3806(98)14135-0
Publikováno v:
The Journal of Physical Chemistry B. 103:1203-1207
Cross sections for mixtures of tryptic digest peptide ions formed by electrospray ionization have been measured by a new ion mobility/time-of-flight mass spectrometry technique. Analysis of a series of 113 peptides containing 5−10 residues and havi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9407f3fcc1fe80b0a3376268c3131f97
https://doi.org/10.1021/jp983906o
https://doi.org/10.1021/jp983906o
Autor:
Stephen J. Valentine, Yansheng Liu, Anne E. Counterman, David E. Clemmer, Cherokee S. Hoaglund
Publikováno v:
Analytical Chemistry. 69:728A-735A
Injected-ion mobility can be used to characterize conformations, examine protein folding, and complement MS methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed4668599772687c80f5b8e230af2977
https://doi.org/10.1021/ac971869b
https://doi.org/10.1021/ac971869b