5C8B

Structural insights into the redesign of a sucrose phosphorylase by induced loop repositioning


ChainDomainClassArchitectureTopologyHomology
3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel Glycosidases
3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel Glycosidases
3.90.400.10 Alpha Beta Alpha-Beta Complex Oligo-1,6-glucosidase domain 2
2.20.220.10 Mainly Beta Single Sheet Glycosyl hydrolase fold alpha-Amylases

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
PF00128Alpha amylase, catalytic domain (Alpha-amylase)Alpha amylase, catalytic domainAlpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, a ...Alpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, and a carboxyl-terminal Greek key beta-barrel domain.
Domain
PF09244Domain of unknown function (DUF1964) (DUF1964)Domain of unknown function (DUF1964)Members of this family of bacterial domains adopt a beta-sandwich fold, with Greek-key topology. They are C-terminal to the catalytic sucrose phosphorylase beta/alpha barrel domain, and are functionally uncharacterised [1].Domain