PubRank

Kristina Håkansson

Author PubWeight™ 54.02‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Metamorphic enzyme assembly in polyketide diversification. Nature 2009 2.64
2 The role of electron capture dissociation in biomolecular analysis. Mass Spectrom Rev 2005 2.42
3 Selective zirconium dioxide-based enrichment of phosphorylated peptides for mass spectrometric analysis. Anal Chem 2006 2.00
4 Characterization of amino acid side chain losses in electron capture dissociation. J Am Soc Mass Spectrom 2002 1.56
5 Metabolic coupling of dehydration and decarboxylation in the curacin A pathway: functional identification of a mechanistically diverse enzyme pair. J Am Chem Soc 2006 1.55
6 GNAT-like strategy for polyketide chain initiation. Science 2007 1.36
7 Polyketide decarboxylative chain termination preceded by o-sulfonation in curacin a biosynthesis. J Am Chem Soc 2009 1.35
8 Electron capture dissociation of oligosaccharides ionized with alkali, alkaline Earth, and transition metals. Anal Chem 2007 1.32
9 A rugged free energy landscape separates multiple functional RNA folds throughout denaturation. Nucleic Acids Res 2008 1.30
10 Meta-omic characterization of the marine invertebrate microbial consortium that produces the chemotherapeutic natural product ET-743. ACS Chem Biol 2011 1.26
11 Characterization of oligodeoxynucleotides by electron detachment dissociation fourier transform ion cyclotron resonance mass spectrometry. Anal Chem 2005 1.24
12 Biosynthetic analysis of the petrobactin siderophore pathway from Bacillus anthracis. J Bacteriol 2006 1.22
13 Crystal structure of the ECH2 catalytic domain of CurF from Lyngbya majuscula. Insights into a decarboxylase involved in polyketide chain beta-branching. J Biol Chem 2007 1.18
14 Theoretical and experimental prospects for protein identification based solely on accurate mass measurement. J Proteome Res 2004 1.12
15 Electron detachment dissociation of neutral and sialylated oligosaccharides. J Am Soc Mass Spectrom 2007 1.08
16 Letter: the diagnostic value of amino acid side-chain losses in electron capture dissociation of polypeptides. Comment on: "Can the (M(.)-X) region in electron capture dissociation provide reliable information on amino acid composition of polypeptides?", Eur. J. Mass Spectrom. 8, 461-469 (2002). Eur J Mass Spectrom (Chichester, Eng) 2003 1.08
17 Conformational switch triggered by alpha-ketoglutarate in a halogenase of curacin A biosynthesis. Proc Natl Acad Sci U S A 2010 1.08
18 Divalent metal ion-peptide interactions probed by electron capture dissociation of trications. J Am Soc Mass Spectrom 2006 1.04
19 In vivo and in vitro trans-acylation by BryP, the putative bryostatin pathway acyltransferase derived from an uncultured marine symbiont. Chem Biol 2008 1.03
20 Infrared multiphoton dissociation and electron capture dissociation of high-mannose type glycopeptides. J Proteome Res 2006 1.01
21 Polyketide β-branching in bryostatin biosynthesis: identification of surrogate acetyl-ACP donors for BryR, an HMG-ACP synthase. Chem Biol 2010 0.95
22 Acyl-CoA subunit selectivity in the pikromycin polyketide synthase PikAIV: steady-state kinetics and active-site occupancy analysis by FTICR-MS. Chem Biol 2011 0.95
23 Negative-ion electron capture dissociation: radical-driven fragmentation of charge-increased gaseous peptide anions. J Am Chem Soc 2011 0.93
24 Fragmentation of oligoribonucleotides from gas-phase ion-electron reactions. J Am Soc Mass Spectrom 2006 0.92
25 Electron capture dissociation of tyrosine O-sulfated peptides complexed with divalent metal cations. Anal Chem 2006 0.88
26 Metal oxide-based enrichment combined with gas-phase ion-electron reactions for improved mass spectrometric characterization of protein phosphorylation. J Proteome Res 2008 0.87
27 Intrinsic deuterium kinetic isotope effects in glutamate mutase measured by an intramolecular competition experiment. Angew Chem Int Ed Engl 2007 0.86
28 A high-resolution interaction map of three transcriptional activation domains with a key coactivator from photo-cross-linking and multiplexed mass spectrometry. Angew Chem Int Ed Engl 2009 0.86
29 Characterization of the P13 membrane protein of Borrelia burgdorferi by mass spectrometry. J Am Soc Mass Spectrom 2002 0.86
30 Protein kinase A phosphorylation characterized by tandem Fourier transform ion cyclotron resonance mass spectrometry. Proteomics 2004 0.86
31 Hydrogen tunneling in adenosylcobalamin-dependent glutamate mutase: evidence from intrinsic kinetic isotope effects measured by intramolecular competition. Biochemistry 2010 0.85
32 Characterization of oligodeoxynucleotide fragmentation pathways in infrared multiphoton dissociation and electron detachment dissociation by Fourier transform ion cyclotron double resonance. Eur J Mass Spectrom (Chichester, Eng) 2009 0.84
33 Oxidation of lanthionines renders the lantibiotic nisin inactive. Appl Environ Microbiol 2008 0.84
34 Characterization of nucleic acid higher order structure by high-resolution tandem mass spectrometry. Anal Bioanal Chem 2006 0.83
35 Abundant b-type ions produced in electron capture dissociation of peptides without basic amino acid residues. J Am Soc Mass Spectrom 2007 0.83
36 Electron capture dissociation of divalent metal-adducted sulfated N-glycans released from bovine thyroid stimulating hormone. J Am Soc Mass Spectrom 2013 0.83
37 Electron detachment dissociation of underivatized chloride-adducted oligosaccharides. J Am Soc Mass Spectrom 2012 0.82
38 Electron detachment dissociation of fluorescently labeled sialylated oligosaccharides. Electrophoresis 2011 0.82
39 Electron induced dissociation of singly deprotonated peptides. J Am Soc Mass Spectrom 2011 0.82
40 Chemoenzymatic synthesis of cryptophycin anticancer agents by an ester bond-forming non-ribosomal peptide synthetase module. J Am Chem Soc 2011 0.82
41 Infrared multiphoton dissociation and electron-induced dissociation as alternative MS/MS strategies for metabolite identification. Anal Chem 2007 0.81
42 Oligonucleotide gas-phase hydrogen/deuterium exchange with D2S in the collision cell of a quadrupole-Fourier transform ion cyclotron resonance mass spectrometer. Anal Chem 2007 0.80
43 Characterization of O-sulfopeptides by negative ion mode tandem mass spectrometry: superior performance of negative ion electron capture dissociation. Anal Chem 2012 0.79
44 Collision-activated dissociation, infrared multiphoton dissociation, and electron capture dissociation of the Bacillus anthracis siderophore petrobactin and its metal ion complexes. J Am Soc Mass Spectrom 2007 0.79
45 Structural Characterization of Carbohydrates by Fourier Transform Tandem Mass Spectrometry. Curr Proteomics 2011 0.79
46 Determination of double bond location in fatty acids by manganese adduction and electron induced dissociation. Anal Chem 2010 0.79
47 Characterization of phosphate-containing metabolites by calcium adduction and electron capture dissociation. J Am Soc Mass Spectrom 2008 0.79
48 Determination of phospholipid regiochemistry by Ag(I) adduction and tandem mass spectrometry. Anal Chem 2011 0.78
49 Comparison of the electron capture dissociation fragmentation behavior of doubly and triply protonated peptides from trypsin, Glu-C, and chymotrypsin digestion. J Proteome Res 2008 0.77
50 Electron detachment dissociation and negative ion infrared multiphoton dissociation of electrosprayed intact proteins. Anal Chem 2011 0.77
51 Characterization of nucleic acid higher order structure by gas-phase H/D exchange in a quadrupole-FT-ICR mass spectrometer. Biopolymers 2009 0.76
52 Site-specific amide hydrogen exchange in melittin probed by electron capture dissociation Fourier transform ion cyclotron resonance mass spectrometry. Analyst 2005 0.76
53 An antibiotic linked to peptides and proteins is released by electron capture dissociation fourier transform ion cyclotron resonance mass spectrometry. J Am Soc Mass Spectrom 2003 0.75
54 Electron capture dissociation of highly charged proteolytic peptides from Lys N, Lys C and Glu C digestion. Mol Biosyst 2010 0.75
55 Inter-molecular migration during collisional activation monitored by hydrogen/deuterium exchange FT-ICR tandem mass spectrometry. J Am Soc Mass Spectrom 2004 0.75