GH57 family amylopullulanase D352N mutant from Aquifex aeolicus complex with alpha-cyclodextrin

Mechanistic insights into cyclodextrins as substrates and inhibitors of GH57 family amylopullulanase from Aquifex aeolicus.

Glycoside hydrolase family 57 N-terminal domain-containing protein

MKKLFLVFWWHMHQPLYREPYTGEYLLPWTFFHAVKDYYDMPAYLKDFEIKLNFNLTPVLIDQIQEYAQGKAKDVFLEAI
RKDPDDLEKEEVEKLIEFTKLNYEKPIYRFERIRELMNKEKLNREELLDLQTLNLLAWCGRTLRKDLKDLLNKGRNYTQE
EKEYVLNKYFEIIKKTLSIYREIKEEGKGSVSTSPYYHPLIPILLNPNCVYETTPNVKIPDFAVSFREDASKHVELAKEK
YFEIFGEHPVYMWPPEASVSNEALELYYEKGINMLATDEVILKNSVERASPYLRYYFRELISVFFRDKTLSDLIGFSYHA
WNAEDAVRDFIGRLKKIHESVDFQPVVFVVLNGENCWEYYEENGIPFLEKLYSTLEKEEWIETLTLEEAMRKEDVKTEVI
ESVKAGTWFDGNFLKWIGNKEKNEYWKILIEAKKKAKNDYILVAEGSDWFWWQGEEKAPFVEVFDKLFRSFVRRAQE

0.1M Sodium citrate, pH 4.2, 20% PEG 3350

GH57 family, amylopullulanase, Aquifex aeolicus, cyclodextrin, HYDROLASE

MKKLFLVFWWHMHQPLYREPYTGEYLLPWTFFHAVKDYYDMPAYLKDFEIKLNFNLTPVLIDQIQEYAQGKAKDVFLEAI
RKDPDDLEKEEVEKLIEFTKLNYEKPIYRFERIRELMNKEKLNREELLDLQTLNLLAWCGRTLRKDLKDLLNKGRNYTQE
EKEYVLNKYFEIIKKTLSIYREIKEEGKGSVSTSPYYHPLIPILLNPNCVYETTPNVKIPDFAVSFREDASKHVELAKEK
YFEIFGEHPVYMWPPEASVSNEALELYYEKGINMLATDEVILKNSVERASPYLRYYFRELISVFFRDKTLSDLIGFSYHA
WNAEDAVRDFIGRLKKIHESVDFQPVVFVVLDGENCWEYYEENGIPFLEKLYSTLEKEEWIETLTLEEAMRKEDVKTEVI
ESVKAGTWFDGNFLKWIGNKEKNEYWKILIEAKKKAKNDYILVAEGSDWFWWQGEEKAPFVEVFDKLFRSFVRRAQE