Source:http://linkedlifedata.com/resource/umls/id/C0001369
MSH: Consists of a polypeptide chain and 4'-phosphopantetheine linked to a serine residue by a phosphodiester bond. Acyl groups are bound as thiol esters to the pantothenyl group. Acyl carrier protein is involved in every step of fatty acid synthesis by the cytoplasmic system.,CSP: small subunits of mitochondrial fatty acid synthase complex that covalently bind the growing fatty acid and carry it through the course of synthesis.