Table 1. ¹H (700.7 MHz), ¹³C NMR (176.2 MHz), and ³¹P NMR (283.7 MHz) chemical shift data (δ, ppm) [J, Hz] for S. oralis Uo5Δcps LTA after hydrazine treatment (10).

Residue (assignment)	H-1 C-1	H-2 C-2	H-3 C-3	H-4 C-4	H-5 C-5	H-6 C-6	NAc
Glycerol-(1→ (Gro)	3.83–3.79*	3.62–3.58*	3.70–3.66*
	3.50–3.46*
	69.5	71.3	63.1
→3)-α-D-Glcp-(1→ (A)	4.89 [3.6]	3.63–3.60*	3.84–3.80*	3.49–3.46*	3.71–3.67*	3.86–3.82*
						3.77–3.74*
	99.4	71.5	83.2	68.7	72.2	61.1
→3)-β-AATGalp-(1→ (B#)	4.63 [8.2]	3.98–3.93*	3.95–3.91*	3.37–3.32*	3.90–3.87*	1.29 [6.4]	2.02
	102.8	51.6	80.6	54.3	70.5	16.7	22.9
							175.7
P→6)-β-D-Galp-(1→ (C#)	4.49/4.48	3.56–3.51*	3.66–3.63*	3.98–3.96*	3.83–3.78*	4.03–3.96*
	[7.7]
	105.4/105.2	71.2	73.1/73.0	68.7	74.1–73.9*	64.7–64.5*
→2)-ribitol-(1→ P (Rib-ol)	4.13–4.08*	4.15–4.08*	3.86–3.81*	3.78–3.73*	3.84–3.79*
	3.94–3.90*				3.65–3.60*
	65.6–65.4*	80.5–80.3*	72.5	72.1	63.4
→4)-β-D-3,6-O-di-P-Cho-GalpNAc (1→ (D)	4.73 [8.7]	4.04–3.98*	4.27–4.23*	4.24–4.18*	3.90–3.85*	4.15–4.11*	2.07
						4.09–4.03*
	102.3	52.3–52.1*	74.6–74.5	75.8–75.7	73.8–73.6*	66.3–66.2	23.2
							175.1
Cho-P-(3-O→ @ D	4.32–4.28*	3.73–3.67*	3.24/3.23
	4.25–4.20*
	60.3–60.1*	66.7–66.5*	54.6
Cho-P-(6-O→ @ D	4.34–4.28*	3.71–3.67*	3.24
	60.3–60.1*	66.7–66.5*	54.6
→3)-β-AATGalp-(1→ (B)	4.69–4.65*	4.00–3.94*	4.00–3.95*	3.50–3.44*	3.89–3.84*	1.33–1.29*	2.06
	102.5	51.3	80.6	54.5	69.4	16.8	23.0
							175.6
(E)→3,P→6)-β-D-Galp-(1→ (C)	4.55 [7.7]	3.68–3.63*	3.78–3.73*	4.24–4.20*	3.83–3.78*	4.03–3.96*
	105.3	69.8	77.8	65.0	74.1–73.9	64.7–64.5
α-D-Galp-(1→ (E)	5.16 [3.6]	3.88–3.84*	3.97–3.93*	4.03–4.00*	4.22–4.18*	3.74–3.71*
	96.1	68.9	70.0	69.8	71.4	61.6
(C#)→3)-β-AATGalp-(1→ (B#,term)	4.65 [8.2]	3.99–3.95*	3.99–3.95*	3.37–3.32*	3.89–3.84*	1.33–1.29*	2.07
	102.6	51.4	80.6	54.7	70.5	16.8	22.9
							175.7
β-D-3,6-O-di-P-Cho-GalpNAc-(1→ (Dterm)	4.76 [8.6]	4.10–4.06*	4.24–4.20*	4.19–4.17*	3.90–3.86*	4.08–4.04*	2.09
	102.0	52.2–52.0*	75.9–75.8	67.2	70.6–70.5*	64.8 [4.8]
							23.3
							175.5
Cho-P-(3-O→@ Dterm	4.31–4.26*	3.69–3.65*	3.22
	4.24–4.20*
	60.3–60.1*	66.7–66.5*	54.6
Cho-P-(6-O→@ Dterm	4.35–4.31*	3.71–3.67*	3.24
	60.3–60.1*	66.7–66.5*	54.6
31P	P-1Rib-ol/6C(#) 1.21; P-1Rib-ol/6C 1.15, 1.13; P-6D(term)/CH2OCho 0.29; P-6D/CH2OCho 0.18; P-3D(term)/CH2OCho −0.80; P-3D/CH2OCho −1.04, −1.07.

^*non-resolved multiplet.