2.3.1.225 additional information in the absence of cellular factors, palmitoyl-CoA is capable of spontaneously S-acylating cysteinyl thiols, overview Drosophila melanogaster ? - ? 89 2.3.1.225 additional information in the absence of cellular factors, palmitoyl-CoA is capable of spontaneously S-acylating cysteinyl thiols, overview. Effects of APT1 on palmitate turnover on Gsalpha are not due to effects on the rate of turnover of palmitoyl-CoA Rattus norvegicus ? - ? 89 2.3.1.225 additional information in the absence of cellular factors, palmitoyl-CoA is capable of spontaneously S-acylating cysteinyl thiols, overview. Effects of APT1 on palmitate turnover on Gsalpha are not due to effects on the rate of turnover of palmitoyl-CoA Saccharomyces cerevisiae ? - ? 89 2.3.1.225 additional information in the absence of cellular factors, palmitoyl-CoA is capable of spontaneously S-acylating cysteinyl thiols, overview. G protein alpha subunit GsR is first acylated at Cys-3, then the palmitate is transferred to the amino group of Gly-2 through a cyclic intermediate as is postulated for hedgehog Homo sapiens ? - ? 89 2.3.1.225 additional information APT1 has acyl-CoA hydrolase activity Rattus norvegicus ? - ? 89 2.3.1.225 additional information APT1 has acyl-CoA hydrolase activity Saccharomyces cerevisiae ? - ? 89 2.3.1.225 additional information complexity of HIP14's substrate specificity, in vitro, HIP14 has PAT activity for the N-terminal fragment of htt(1-548), SNAP-25, PSD-95, GAD65, and synaptotagmin I but not for synaptotagmin VII and paralemmin Homo sapiens ? - ? 89 2.3.1.225 additional information DHHC2 has a broad protein substrate specificity. DHHC2 transfers fatty acids from all acyl-CoA chain lengths tested, consistent with it having a broad specificity for long chain acyl-CoAs, and acyl-CoAs of 14 carbons and longer inhibit palmitoyl-CoA labeling of both substrate and enzyme. The acyl-CoA chain length specificity of DHHC enzyme autoacylation parallels substrate specificity, overview Homo sapiens ? - ? 89 2.3.1.225 additional information DHHC3 has a broad protein substrate specificity, but only myristoyl-, palmitoyl-, and palmioleoyl-CoA are effective, and longer acyl-CoAs compete less well. The acyl-CoA chain length specificity of DHHC enzyme autoacylation parallels substrate specificity, overview Mus musculus ? - ? 89 2.3.1.225 additional information G-protein substrate specificity of PAT activity, overview. Mutation of the prenylated cysteine residue to serine, C68S, in the gamma2 subunit yields a nonprenylated gamma that heterodimerizes with the beta1 subunit. The mutant betagammaC68S binds to myristoylated rGialpha1, forming a heterotrimer that is acylated in vitro with efficiency similar to that of the wild-type heterotrimer Rattus norvegicus ? - ? 89