_EC 2.4.1.7 Sucrose phosphorylase. 3 PDB entries  
EC 2.-.-.- Transferases. [17,949 PDB entries]
EC 2.4.-.- Glycosyltransferases. [1,920 PDB entries]
EC 2.4.1.- Hexosyltransferases. [944 PDB entries]
EC 2.4.1.7 Sucrose phosphorylase. [3 PDB entries]    
1r7a

Reaction: Sucrose + phosphate = D-fructose + alpha-D-glucose 1-phosphate.
 


Sucrose
+
phosphate
=
D-fructose
+
alpha-D-glucose 1-phosphate
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Other name(s): Disaccharide glucosyltransferase. Sucrose glucosyltransferase.
Comments: In the forward reaction, arsenate may replace phosphate. In the reverse reaction, various ketoses and L-arabinose may replace D-fructose.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 3 PDB entries in enzyme class E.C.2.4.1.7

  PDB code Protein
1r7a
Sucrose phosphorylase from bifidobacterium adolescentis
Source: Bifidobacterium adolescentis. Organism_taxid: 1680. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (504 residues) CATH domains: 3.20.20.80 3.90.400.10 2.20.220.10
2gdu
E232q mutant of sucrose phosphorylase from bifidobacterium adolescentis in complex with sucrose
Source: Bifidobacterium adolescentis. Organism_taxid: 1680. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (504 residues) CATH domains: 3.20.20.80 3.90.400.10 2.20.220.10
Bound ligand:   Het Group SUC corresponds to enzyme reactant Sucrose
2gdv
Sucrose phosphorylase from bifidobacterium adolescentis reacted with sucrose
Source: Bifidobacterium adolescentis. Organism_taxid: 1680. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (504 residues) CATH domains: 3.20.20.80 3.90.400.10 2.20.220.10
Bound ligand:   Het Group BGC is 91.00% similar to enzyme product D-fructose