Deletion domains Dimerization Glycosylation Immunoprecipitation Lycopersicon esculentum Mutation Phosphorylation Plant Proteins Pollen Protein Kinase C Protein Structure, Tertiary Receptor kinases Signal Transduction Substrate Specificity Yeast Yeasts article dimerization enzyme specificity genetics glycosylation immunoprecipitation metabolism mutation phosphorylation pollen protein kinase C protein kinase N protein tertiary structure signal transduction