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Experimental and theoretical investigation of the main fragmentation pathways of protonated H-Gly-Gly-Sar-OH and H-Gly-Sar-Sar-OH.
Paizs B, Suhai S, Harrison AG. Paizs B, et al. J Am Soc Mass Spectrom. 2003 Dec;14(12):1454-69. doi: 10.1016/j.jasms.2003.07.001. J Am Soc Mass Spectrom. 2003. PMID: 14652192 Free article.
The main goal of these studies is to further investigate which factors determine the branching ratio of the b2-y1 (Paizs, B.; Suhai, S. Rapid Commun. Mass Spectrom. 2002, 16, 375.) and "diketopiperazine" (Cordero, M. ...Protonated H-Gly-Sar-Sar-OH represents a sensi …
The main goal of these studies is to further investigate which factors determine the branching ratio of the b2-y1 (Paizs, B.; …
Formation of iminium ions by fragmentation of a2 ions.
Harrison AG, Young AB, Schnoelzer M, Paizs B. Harrison AG, et al. Among authors: paizs b. Rapid Commun Mass Spectrom. 2004;18(14):1635-40. doi: 10.1002/rcm.1532. Rapid Commun Mass Spectrom. 2004. PMID: 15282790
Why are a(3) ions rarely observed?
Allen JM, Racine AH, Berman AM, Johnson JS, Bythell BJ, Paizs B, Glish GL. Allen JM, et al. Among authors: paizs b. J Am Soc Mass Spectrom. 2008 Dec;19(12):1764-70. doi: 10.1016/j.jasms.2008.09.022. Epub 2008 Sep 30. J Am Soc Mass Spectrom. 2008. PMID: 18974010 Free article.
57 results