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. 2006 Sep 27;399(Pt 2):191–198. doi: 10.1042/BJ20060656

Table 2. 3JH-H coupling constants of IdoA, IdoA2S and IdoA2S* residues of octasaccharides A and B measured in buffer solution.

3JH-H (Hz) Octasaccharide A Octasaccharide B
IdoA
3JH1-H2 1.9
3JH4-H5 2.5
IdoA2S*
3JH1-H2 3.4 3.8
3JH4-H5 3.1 3.1
IdoA2S
3JH1-H2 3.0
3JH4-H5 2.8