ultra-long-chain mono-unsaturated fatty acyl-pantetheine-4'-phosphoryl-L-serine (1-) residue
ultra-long-chain mono-unsaturated fatty acyl-pantetheine-4'-phosphoryl-l-serine (1-) residue
An O-(S-acylpantetheine-4-phosphoryl)serine residue in which the S-acyl group is a mono-unsaturated very long-chain fatty acid anion with a chain length greater than C27.