C04800
D-Glucuronyl-N-acetyl-1,3-beta-D-galactosaminylproteoglycan
C04913
N-Acetyl-beta-D-galactosaminyl-1,4-beta-D-glucuronyl-N-acetyl-1,3-beta-D-galactosaminylproteoglycan
C04800
C04913