RES
1r:r1
REP
REP1:7o(4+1)2d=-1--1
RES
2b:b-dglc-HEX-1:5
3b:b-dman-HEX-1:5
4s:n-acetyl
5b:a-dgal-HEX-1:5
6b:a-dglc-HEX-1:5|6:a
7b:a-dglc-HEX-1:5
8s:n-acetyl
LIN
1:2o(4+1)3d
2:3d(2+1)4n
3:3o(3+1)5d
4:5o(3+1)6d
5:6o(4+1)7d
6:7d(2+1)8n

• Richards JC et al. Structural analysis of the specific polysaccharide of Streptococcus pneumoniae type 9L (American type 49). Can J Biochem Cell Biol. 1984 Dec;62:(12):1309-20. doi: 10.1139/o84-167. PMID: 6529704.

• Ovodov YS et al. Bacterial capsular antigens. Structural patterns of capsular antigens. Biochemistry (Mosc). 2006 Sep;71:(9):937-54. doi: 10.1134/s000629790609001x. PMID: 17009947.

• Kolberg J et al. Monoclonal antibodies with specificities for Streptococcus pneumoniae group 9 capsular polysaccharides. FEMS Immunol Med Microbiol. 1998 Apr;20:(4):249-55. doi: 10.1111/j.1574-695X.1998.tb01134.x. PMID: 9626929.