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

• Park IH et al. Discovery of a new capsular serotype (6C) within serogroup 6 of Streptococcus pneumoniae. J Clin Microbiol. 2007 Apr;45:(4):1225-33. doi: 10.1128/JCM.02199-06. PMID: 17267625.

• Cai P et al. NMR structural analysis of the capsular polysaccharide from Streptococcus pneumoniae serotype 6C. Carbohydr Res. 2012 Apr 1;351:98-107. doi: 10.1016/j.carres.2012.01.017. PMID: 22341920.

• 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.

• Porro M et al. Specific antibodies to diphtheria toxin and type 6A pneumococcal capsular polysaccharide induced by a model of semi-synthetic glycoconjugate antigen. Mol Immunol. 1985 Aug;22:(8):907-19. doi: 10.1016/0161-5890(85)90077-x. PMID: 4047043.

• Park S et al. Identification of a simple chemical structure associated with protective human antibodies against multiple pneumococcal serogroups. Infect Immun. 2009 Aug;77:(8):3374-9. doi: 10.1128/IAI.00319-09. PMID: 19451241.