CATH Classification

Domain Context

CATH Clusters

Superfamily Maltose phosphorylase, domain 3
Functional Family

Enzyme Information

2.4.1.280
N,N'-diacetylchitobiose phosphorylase.
based on mapping to UniProt Q76IQ9
N,N'-diacetylchitobiose + phosphate = N-acetyl-D-glucosamine + N-acetyl- alpha-D-glucosamine 1-phosphate.
-!- The enzyme is specific for N,N'-diacetylchitobiose and does not phosphorylyze other N-acetylchitooligosaccharides, cellobiose, trehalose, lactose, maltose or sucrose.

UniProtKB Entries (1)

Q76IQ9
CHBP_VIBPR
Vibrio proteolyticus
N,N'-diacetylchitobiose phosphorylase

PDB Structure

PDB 1V7W
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Chitobiose phosphorylase from Vibrio proteolyticus, a member of glycosyl transferase family 36, has a clan GH-L-like (alpha/alpha)(6) barrel fold.
Hidaka, M., Honda, Y., Kitaoka, M., Nirasawa, S., Hayashi, K., Wakagi, T., Shoun, H., Fushinobu, S.
Structure