myristoylation-4H (two double bonds) From DeltaMass: Average Mass: 206 Formula: C14 H22 O1 Monoisotopic Mass Change: 206.167 Average Mass Change: 206.324 References: Neubert TA, Johnson RS, Hurley JB, Walsh KA (1992). The rod transducin alpha subunit amino terminus is heterogeneously fatty acylated. J Biol Chem. 267(26), 18274-7. Notes: Modification of protein N-terminus with (cis,cis-delta 5, delta 8)-tetradecadienoyl group (myristoylation with 2 double bonds) MOD:00504 MOD:01102 OBSOLETE because redundant and identical to MOD:00504. Remap to MOD:00504. PSI-MOD natural true