NADP+ binding to the regulatory subunit of methionine adenosyltransferase II increases intersubunit binding affinity in the hetero-trimer.
Mammalian methionine adenosyltransferase II (MAT II) is the only hetero-oligomer in this family of enzymes that synthesize S-adenosylmethionine using methionine and ATP as substrates. Binding of regulatory β subunits and catalytic α2 dimers is known to increase the affinity for methionine, although...
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Autores principales: | Beatriz González, Francisco Garrido, Rebeca Ortega, Marta Martínez-Júlvez, Ainhoa Revilla-Guarinos, Yolanda Pérez-Pertejo, Adrián Velázquez-Campoy, Julia Sanz-Aparicio, María A Pajares |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Public Library of Science (PLoS)
2012
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Materias: | |
Acceso en línea: | https://doaj.org/article/7b4b669595844ce0a855757355bdd4c1 |
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