Identification of a Ca(2+)-Pectate Binding Site on an Apoplastic Peroxidase

An apoplastic isoperoxidase from zucchini (APRX) was shown to bind strongly to polygalacturonic acid in their Ca(2+)-induced conformation. By homology modeling, we were able to identify a motif of four clustered arginines (positions 117, 262, 268, and 271) that could be responsible for this binding....

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Publicat a:	Plant Cell
Autors principals:	Carpin, Sabine, Crèvecoeur, Michèle, de Meyer, Mireille, Simon, Patrice, Greppin, Hubert, Penel, Claude
Format:	Artigo
Idioma:	Inglês
Publicat:	Oxford University Press 2001
Matèries:	Research Article
Accés en línia:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC135502/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/11251093/ https://ncbi.nlm.nih.govhttps://doi.org/10.1105/tpc.13.3.511
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