Carbohydrate Research 309 65-76 (1998)

Tables

• Table 1.
• Table 2.
• Table 3.
• Table 4.
• Table 5.

  Legends for Figures and Scheme

  • Figure 1. ¹³C13-decoupled, ¹H1 detected multiple quantum correlation (¹H1[¹³C13]HMQC) spectrum from the capsular polysaccharide of V. vulnificus ATCC 27562. The inset shows the cross-peaks in the upfield methyl region.

  • Figure 2. ¹H1-¹³C13 multiple-bond correlation (¹H1[¹³C13]HMBC) spectrum of the capsular polysaccharide. The two delays were \bigtriangleup₁ = 3.3 ms and \bigtriangleup₂ = 45.0 ms. For simplicity we have avoided using lower case bold-face letter notation twice to indicate residues in a given cross peak as used in the text, except for inter-residue correlation peaks. Thus, H1/a5 indicates a H1/a C5 and aH1/b3 indicates a H1/b C3, etc. Weak cross peaks (a H4/a C6, a H6/a C4, a H6/a C5, d H4/d C3 and d H4/d C5) are not observable at this contour level. The inset shows the long range connectivities to the upfield methyl proton resonances. Peaks marked with an asterisk are folded in the ¹³C13 dimension.

  • Figure 3. Partial NOESY spectrum of the capsular polysaccharide with a 60 ms mixing time. Only the NOE cross peaks from the anomeric and s-a resonances are labeled. For simplicity a H1 is labeled a1, etc.

  • Figure 4. MALDI-MS/MS CID spectrum of (M+Na)⁺ ion of Smith oligosaccharide; inset shows the fragmentation pattern of (M+Na)⁺ ion.

  • Scheme 1. Structure of CPS of V. vulnificus ATCC 27562.

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