[ala107]-mbp (104-118) is a non-competitive inhibitor of pkc and synthetic peptide analog of bovine myelin basic protein (mbp) with ic50 value of 46 - 145 mm.1. substrate specificity of phospholipid/ca2+ dependent protein kinase as probed with synthetic peptide fragments of the bovine myelin basic protein. turner et al. j.biol.chem., 1985;260:115032. synthetic myelin basic protein peptide analogs are specific inhibitors of phospholipid/calcium-dependent protein kinase (protein kinase c). su et al. biochem.biophys.res.commun., 1986;134:78