Lombricine
Lombricine is a phosphagen that is unique to earthworms.
Structurally, it is a phosphodiester of 2-guanidinoethanol and D-serine (not the usual L-serine),[1] which is then further phosphorylated by lombricine kinase to phospholombricine.
Lombricine is a phosphagen that is unique to earthworms.
Structurally, it is a phosphodiester of 2-guanidinoethanol and D-serine (not the usual L-serine),[1] which is then further phosphorylated by lombricine kinase to phospholombricine.