Any feedback?
Please rate this page
(search_result.php)
(0/150)

BRENDA support

Refine search

Search Reaction

show results
Don't show organism specific information (fast!)
Search organism in taxonomic tree (slow, choose "exact" as search mode, e.g. "mammalia" for rat,human,monkey,...)
(Not possible to combine with the first option)
Refine your search

Search term:

Results 1 - 5 of 5
EC Number Reaction Commentary Reference
Display the word mapDisplay the reaction diagram Show all sequences 5.1.3.11cellobiose = 4-O-beta-D-glucopyranosyl-D-mannose a carbanion-type but no keto intermediate 2248
Display the word mapDisplay the reaction diagram Show all sequences 5.1.3.11cellobiose = 4-O-beta-D-glucopyranosyl-D-mannose direct reaction at carbon-2 of the reducing moiety of the disaccharide 2249
Display the word mapDisplay the reaction diagram Show all sequences 5.1.3.11cellobiose = 4-O-beta-D-glucopyranosyl-D-mannose mechanism of reversible epimerization involving three histidine residues, overview. His390 is closely related to ring opening/closure by transferring a proton between the O5 and O1 atoms of the ligand. His259 abstracts the H2 proton of the D-mannose residue at the reducing end, and consistently forms the cis-enediol intermediate by facilitated depolarization of the 2-OH group mediated by hydrogen bonding interaction with His200. His390 subsequently donates the proton to the C2 atom of the intermediate to form a D-glucose residue. The reverse reaction is mediated by the three histidines with the inverse roles of acid/base catalysts 727985
Display the word mapDisplay the reaction diagram Show all sequences 5.1.3.11cellobiose = 4-O-beta-D-glucopyranosyl-D-mannose reaction mechansim, overview -, 747318
Display the word mapDisplay the reaction diagram Show all sequences 5.1.3.11cellobiose = 4-O-beta-D-glucopyranosyl-D-mannose the enzyme's catalytic mechanism involvies three histidine residues, His374 and His243 act as a general acid/base catalyst, and His184 is essential for the enzyme activity, overview 727529
Results 1 - 5 of 5