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1 keywords

CATH Domain 2qqvA02

CATH Classification

Level CATH Code Description
Class 2 Mainly Beta
Architecture 2.60 Sandwich
Topology 2.60.120 Jelly Rolls
Homologous Superfamily 2.60.120.560 Exo-inulinase; domain 1

Domain Context

CATH Clusters

Superfamily Exo-inulinase; domain 1
Functional Family Beta-fructofuranosidase, insoluble isoenzyme CWINV1

Enzyme Information

3.2.1.26
Beta-fructofuranosidase.
based on mapping to UniProt Q43866
Hydrolysis of terminal non-reducing beta-D-fructofuranoside residues in beta-D-fructofuranosides.
-!- Substrates include sucrose. -!- Also catalyzes fructotransferase reactions.

UniProtKB Entries (1)

Q43866
INV1_ARATH
Arabidopsis thaliana
Beta-fructofuranosidase, insoluble isoenzyme CWINV1

PDB Structure

PDB 2QQV
External Links
Method X-RAY DIFFRACTION
Organism Pichia
Primary Citation
Crystal structures of Arabidopsis thaliana cell-wall invertase mutants in complex with sucrose.
Lammens, W., Le Roy, K., Van Laere, A., Rabijns, A., Van den Ende, W.
J.Mol.Biol.
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