Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Correct charge state assignment of native electrospray spectra of protein complexes.

Literature DB >> 19103497

Correct charge state assignment of native electrospray spectra of protein complexes.

Lars Liepold¹, Luke M Oltrogge, Peter A Suci, Mark J Young, Trevor Douglas.

Abstract

Correct charge state assignment is crucial to assigning an accurate mass to supramolecular complexes analyzed by electrospray mass spectrometry. Conventional charge state assignment techniques fall short of reliably and unambiguously predicting the correct charge state for many supramolecular complexes. We provide an explanation of the shortcomings of the conventional techniques and have developed a robust charge state assignment method that is applicable to all spectra.

Entities: Chemical Disease Gene Species

Mesh：

Substances：

Year: 2008 PMID： 19103497 PMCID： PMC2768530 DOI： 10.1016/j.jasms.2008.10.024

Source DB: PubMed Journal: J Am Soc Mass Spectrom ISSN： 1044-0305 Impact factor: 3.109

21 in total

1. Probing the oligomeric structure of an enzyme by electrospray ionization time-of-flight mass spectrometry.

Authors: M C Fitzgerald; I Chernushevich; K G Standing; C P Whitman; S B Kent
Journal: Proc Natl Acad Sci U S A Date: 1996-07-09 Impact factor: 11.205

2. Thermal dissociation of multimeric protein complexes by using nanoelectrospray mass spectrometry.

Authors: Justin L P Benesch; Frank Sobott; Carol V Robinson
Journal: Anal Chem Date: 2003-05-15 Impact factor: 6.986

3. Macromolecular assembly of Helicobacter pylori urease investigated by mass spectrometry.

Authors: Martijn W H Pinkse; Claudia S Maier; Jung-In Kim; Byung-Ha Oh; Albert J R Heck
Journal: J Mass Spectrom Date: 2003-03 Impact factor: 1.982

Review 4. Investigation of intact protein complexes by mass spectrometry.

Authors: Albert J R Heck; Robert H H Van Den Heuvel
Journal: Mass Spectrom Rev Date: 2004 Sep-Oct Impact factor: 10.946

5. Subunit architecture of intact protein complexes from mass spectrometry and homology modeling.

Authors: Thomas Taverner; Helena Hernández; Michal Sharon; Brandon T Ruotolo; Dijana Matak-Vinković; Damien Devos; Robert B Russell; Carol V Robinson
Journal: Acc Chem Res Date: 2008-03-04 Impact factor: 22.384

Review 6. Studying noncovalent protein complexes by electrospray ionization mass spectrometry.

Authors: J A Loo
Journal: Mass Spectrom Rev Date: 1997 Jan-Feb Impact factor: 10.946

7. Mass spectrometry and viral analysis.

Authors: G Siuzdak; B Bothner; M Yeager; C Brugidou; C M Fauquet; K Hoey; C M Chang
Journal: Chem Biol Date: 1996-01

8. Investigation of protein-protein noncovalent interactions in soybean agglutinin by electrospray ionization time-of-flight mass spectrometry.

Authors: X J Tang; C F Brewer; S Saha; I Chernushevich; W Ens; K G Standing
Journal: Rapid Commun Mass Spectrom Date: 1994-09 Impact factor: 2.419

9. Structure of the DPS-like protein from Sulfolobus solfataricus reveals a bacterioferritin-like dimetal binding site within a DPS-like dodecameric assembly.

Authors: George H Gauss; Philippe Benas; Blake Wiedenheft; Mark Young; Trevor Douglas; C Martin Lawrence
Journal: Biochemistry Date: 2006-09-12 Impact factor: 3.162

10. Comparative ESI-MS study of approximately 2.2 MDa native hemocyanins from deep-sea and shore crabs: from protein oligomeric state to biotope.

Authors: Sarah Sanglier; Emmanuelle Leize; Alain Van Dorsselaer; Franck Zal
Journal: J Am Soc Mass Spectrom Date: 2003-05 Impact factor: 3.109

5 in total

1. Native electrospray mass spectrometry reveals the nature and stoichiometry of pigments in the FMO photosynthetic antenna protein.

Authors: Jianzhong Wen; Hao Zhang; Michael L Gross; Robert E Blankenship
Journal: Biochemistry Date: 2011-04-11 Impact factor: 3.162