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

• Drzewiecka D et al. Structure of the O-specific polysaccharide of Proteus penneri 103 containing ribitol and 2-aminoethanol phosphates. Carbohydr Res. 2002 Sep 27;337:(17):1535-40. doi: 10.1016/s0008-6215(02)00265-3. PMID: 12350322.