RES
1r:r1
REP
REP1:9n(1+5)2o=-1--1
RES
2b:o-drib-PEN-0:0|1:aldi
3b:a-dgal-HEX-1:5
4b:b-dgal-HEX-1:5
5s:n-acetyl
6b:b-dgal-HEX-1:4
7b:b-dgal-HEX-1:5
8b:b-dgal-HEX-1:4
9s:phosphate
10b:b-dgal-HEX-1:5
LIN
1:2o(2+1)3d
2:3o(3+1)4d
3:4d(2+1)5n
4:4o(3+1)6d
5:4o(4+1)7d
6:7o(3+1)8d
7:8o(5+1)9n
8:4o(6+1)10d

• Lee CH et al. Quantification of bacterial polysaccharides by the purpald assay: measurement of periodate-generated formaldehyde from glycol in the repeating unit. Anal Biochem. 2001 Sep 1;296:(1):73-82. doi: 10.1006/abio.2001.5230. PMID: 11520034.

• Jones C et al. Full assignment of the NMR spectrum of the capsular polysaccharide from Streptococcus pneumoniae serotype 10A. Carbohydr Res. 1995 Apr 3;269:(1):175-81. doi: 10.1016/0008-6215(94)00340-l. PMID: 7773987.

• Abeygunawardana C et al. Development and validation of an NMR-based identity assay for bacterial polysaccharides. Anal Biochem. 2000 Mar 15;279:(2):226-40. doi: 10.1006/abio.1999.4470. PMID: 10706792.

• Pujar NS et al. Base hydrolysis of phosphodiester bonds in pneumococcal polysaccharides. Biopolymers. 2004 Sep;75:(1):71-84. doi: 10.1002/bip.20087. PMID: 15307199.