(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal → (2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal

Participants

Role	Name	HCID	Charge
Reactant	(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal	HCID 107526	—
Reactant	(2R,3S,4S,5R)-2,3,4,5,6-pentahydroxyhexanal	HCID 3037556	—
Product	(2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal	HCID 19233	—

a polysaccharide consisting of galactose, glucose and rhamnose (5:1:1) is obtained by the strain Lactobacillus bulgaricus rr (ref. 10);