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Análisis de grandes conjuntos de datos revela el origen estructural del comportamiento bimodal de la sección

Allyn M Xu¹, Dániel Szöllősi², Helmut Grubmüller²

¹Computer Science Department, Courant Institute of Mathematical Sciences, New York University, New York, New York 10012, United States.

Journal of the American Society for Mass Spectrometry

|December 21, 2025

Resumen

El área de sección transversal colisional (CCS) en proteómica revela dos modos distintos de péptidos. El posicionamiento del sitio básico en las secuencias de péptidos dicta estos modos, influyendo en la identificación y cuantificación de proteínas en espectrometría de masas.

Palabras clave:

sección transversal colisional espectrometría de movilidad iónica aprendizaje automático conformación de péptidos

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