Replica exchange molecular dynamics simulations reveal the structural and molecular properties of levan-type fructo-oligosaccharides of various chain lengths

Table 2 Occurrence frequencies of hydrogen bonds found in helix-liked structures of LFO₁₅ and LFO₁₀

Solvent model	Residue that form a hydrogen bond	Type	Occurrence frequency^a (%)
Solvent model	Residue that form a hydrogen bond	Type	LFO₁₅	LFO₁₀
GB_HCT	i, i	O1_(i)--H3O_(i)	15.4	15.3
	i, i	O5_(i)--H1O_(i)	11.5	12.5
	i, (i + 1)	O6_(i)--H3O_(i+1)	65.0	60.2
GB_OBC1	i, i	O1_(i)--H3O_(i)	10.0	10.0
	i, i	O5_(i)--H1O_(i)	8.3	7.8
	i, (i + 1)	O6_(i)--H3O_(i+1)	37.5	34.8

ISSN: 1471-2105