Table 1.

¹H and ¹³C NMR chemical shifts of K. pneumoniae 264(1) serotype O7 O-PS

Sugar residue	H-1 C-1	H-2 C-2	H-3 C-3	H-4 C-4	H-5 (5a,b) C-5	H-6 C-6
Repeat unit
→2)-β-d-Ribf-(1→
A	5.35	4.22	4.44	4.07	3.87, 3.71
	108.2	81.9	71.0	83.8	63.0
→3)-α-d-Rhap-(1→
B	5.06	4.24	3.91	3.53	3.90	1.31
	103.3	71.1	79.9	72.3	70.4	18.0
→3)-α-d-Rhap-(1→
C	4.98	4.18	3.85	3.57	3.80	1.29
	103.2	71.1	79.4	72.5	70.7	17.9
→2)-α-d-Rhap-(1→
D	5.15	4.10	3.93	3.53	3.76	1.32
	100.9	79.3	71.0	73.4	70.7	18.0
Non-reducing enda
→3)-α-d-Rhap-(1→
B′	5.09	4.27	4.29	3.60	3.90	1.31
	103.2	70.7	76.7	72.2	70.4	18.0

^a The signals for the methylphosphate group are at δ_H 3.63, δ_C 54.3, and δ_P 1.75.