Table 1.

¹H- and ¹³C-NMR chemical shifts (δ, ppm) of the modified core OS from K. pneumoniae 52145ΔwabG plus pBAD18-Cm-eptC.

Sugar residue	C-1; H-1	C-2; H-2	C-3; H-3 (H-3a,3e)	C-4; H-4	C-5; H-5	C-6; H-6 (H-6a,6b)	C-7; H-7 (H-7a,7b)	C-8; H-8 (H-8a,8b)
β-Glcp-(1→	103.7; 4.55	74.9; 3.32	76.7; 3.52	71.2; 3.37	77.5; 3.47	62.7; 3.97, 3.74
α-ldHepp6P-(1→	102.5; 5.34	70.9; 4.15	71.5; 3.91	67.2; 3.91	72.4; 3.79	74.6; 4.57	62.5; 3.76, 3.85
→3,4)-α-ldHepp-(1→	102.2; 5.08	71.4; 4.17	74.8; 4.15	74.9; 4.26	72.5; 4.15	69.5; 4.13	64.4; 3.72, 3.74
→5)-α-Kdop	n.f.	97.0	35.4; 2.11, 1.94	67.0; 4.12	75.9; 4.12	72.3; 3.88	70.3; 3.70	64.4; 3.81, 3.65
NH2CH2CH2O-	63.3; 4.17	41.2; 3.31

Assignment was performed using a two-dimensional ¹H, ¹³C-HSQC experiment. n.f., not found. The ³¹P NMR signal is at δ 0.5.