TABLE 2.

NMR data for the P. aeruginosa LPS core OS^a

Residue,b compound	Nucleus	δ (ppm)
		H/C 1	H/C 2	H/C 3	H/C 4	H/C 5	H/C 6	H/C 7
C, α-Kdo, all	H			1.96/2.26	4.16	4.16	3.90	3.78
	C		96.6	34.3	66.88	73.8	71.9	69.2
E, Hep2P4P, all	H	5.24	4.74	4.22	4.54	3.74	4.12	3.73/3.73
	C	100.1	75.5	76.2	71.6	73.2	69.6	63.8
F, Hep6P7Cm, all	H	5.15	4.42	4.08	4.07	3.99	4.54	3.93/4.53
	C	103.9	70.3	79.0	66.9	71.9	70.8	62.6
G, GalNAla, all	H	5.35	4.48	4.30	4.35	4.23	3.90/3.90
	C	100.2	51.1	77.0	77.0	73.4	61.3
J, α-Glc, all	H	4.98	3.58	3.68	3.46	3.80	3.77/3.90
	C	99.3	72.6	73.3	70.7	71.5	62.0
J, α-Glc variant, all	H	5.02	3.58	3.72	3.43	3.74	3.77/3.90
	C	99.3	72.6	73.3	70.7	71.5	62.0
L, α-Glc6OAc, migA, rmlC, wapR	H	5.02	3.53	3.85	3.58	4.41	4.36/4.36
	C	100.3	73.1	73.9	70.9	70.7	64.5
L, α-Glc, migA, rmlC	H	5.04	3.52	3.85	3.58	4.23	3.84/3.86
	C	100.3	73.1	73.9	70.9	70.7	61.5
α-Rha, migA	H	5.16	4.03	3.80	3.50	4.01	1.26
	C	102.0	71.8	71.5	73.2	70.1	17.8
H, β-Glc, migA	H	4.58	3.31	3.60	3.47	3.66	3.85/3.85
	C	105.6	75.0	83.2	69.9	75.5	68.2
H, β-Glc variant, migA	H	4.57	3.34	3.60	3.52	3.66	3.85/3.91
	C	105.6	75.0	83.2	69.9	75.5	67.5
H, β-Glc, rmlC, wapR	H	4.56	3.18	3.47	3.39	3.65	3.82/3.87
	C	105.8	74.3	77.0	71.7	75.6	68.5
K, α-Rha, wapR	H	5.12	4.13	3.93	3.50	3.77	1.33
	C	101.1	81.4	71.3	73.6	70.0	18.3
N, β-Glc, wapR	H	4.63	3.36	3.50	3.40	3.46	3.72/3.91
	C	105.5	74.7	76.8	70.8	77.1	62.0
Ala, all	H		4.09	1.57
	C	172.4	50.7	17.8

^aSome monosaccharides gave more than one set of signals due to variations in neighboring sugars (phosphorylation, Kdo derivatives, acetylation, etc.). Significant variants are labeled “variant.”

^bResidues are labeled with letters corresponding to Fig. 3.