RES 1r:r1 REP REP1:7o(4+1)2n=-1--1 RES 2s:phosphate 3b:o-drib-PEN-0:0|1:aldi 4b:b-dgal-HEX-1:5 5s:n-acetyl 6b:b-dgal-HEX-1:5 7b:b-dglc-HEX-1:5 LIN 1:2n(1+5)3o 2:3o(4+1)4d 3:4d(2+1)5n 4:4o(3+1)6d 5:6o(3+1)7d UND UND1:65.0:65.0 ParentIDs:7 SubtreeLinkageID1:x(6+1)n RES 8s:phospho-ethanolamine