a particularly remarkable finding is that the unique methylasparagine residue at position beta-72 , highly conserved in cyanobacterial and red algal phycobiliproteins ( klotz , a. v. , and glazer , a. n. ( 1987 ) j. biol . chem . 262 , 17350-17355 ) , is also present at beta-72 in the cryptomonad phycoerythrin .
C0070980
phycobiliproteins
C0031789
phycoerythrin