RES
1r:r1
REP
REP1:3o(3+1)2d=-1--1
RES
2b:a-dman-HEX-1:5|6:d
3b:b-dglc-HEX-1:5
4s:n-acetyl
LIN
1:2o(4+1)3d
2:3d(2+1)4n

• Vinogradov E et al. The structure of the polysaccharide part of the LPS from Serratia marcescens serotype O19, including linkage region to the core and the residue at the non-reducing end. Carbohydr Res. 2003 Nov 14;338:(23):2757-61. doi: 10.1016/j.carres.2003.08.011. PMID: 14670734.