This is a bug with KDNpa2-6 linkages, I'll make a separate gmml issue for it. DGalpb1-4[LFucpa1-3]DGlcpNAcb1-3DGalpb1-4DGlcpNAcb1-2DManpa1-6[DKDNpa2-6DGalpb1-4DGlcpNAcb1-2DManpa1-3]DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-OH
Here is the error from gmml:
Creating rotatable dihedrals between: 0KN and 6LB
Setting default shape
Error thrown by the carbohydrateBuilder in gmml during construction was: Error in RotatableDihedral::SetSpecificAngleUsingMetadata; no metadata has been set for:
C1_6765 C2_6764 O6_6669 C6_6666
Probably you need to make the residue tag requirement in the metadata more general, or add something to the KDN metadata to have it set metadata for the 2-6 linkage.
This is a bug with KDNpa2-6 linkages, I'll make a separate gmml issue for it. DGalpb1-4[LFucpa1-3]DGlcpNAcb1-3DGalpb1-4DGlcpNAcb1-2DManpa1-6[DKDNpa2-6DGalpb1-4DGlcpNAcb1-2DManpa1-3]DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-OH
Here is the error from gmml: Creating rotatable dihedrals between: 0KN and 6LB Setting default shape Error thrown by the carbohydrateBuilder in gmml during construction was: Error in RotatableDihedral::SetSpecificAngleUsingMetadata; no metadata has been set for: C1_6765 C2_6764 O6_6669 C6_6666
Probably you need to make the residue tag requirement in the metadata more general, or add something to the KDN metadata to have it set metadata for the 2-6 linkage.