Zinc in PDB 1e46: L-Fuculose 1-Phosphate Aldolase From Escherichia Coli Mutant E73S

All present enzymatic activity of L-Fuculose 1-Phosphate Aldolase From Escherichia Coli Mutant E73S:
4.1.2.17;

The structure of L-Fuculose 1-Phosphate Aldolase From Escherichia Coli Mutant E73S, PDB code: 1e46 was solved by A.C.Joerger, G.E.Schulz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 2.55
Space group	P 4 21 2
Cell size a, b, c (Å), α, β, γ (°)	94.100, 94.100, 43.500, 90.00, 90.00, 90.00
R / Rfree (%)	14.9 / 22.9

The binding sites of Zinc atom in the L-Fuculose 1-Phosphate Aldolase From Escherichia Coli Mutant E73S (pdb code 1e46). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the L-Fuculose 1-Phosphate Aldolase From Escherichia Coli Mutant E73S, PDB code: 1e46:

Zinc binding site 1 out of 1 in the L-Fuculose 1-Phosphate Aldolase From Escherichia Coli Mutant E73S


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of L-Fuculose 1-Phosphate Aldolase From Escherichia Coli Mutant E73S within 5.0Å range: probe atom residue distance (Å) B Occ P:Zn303 b:22.5 occ:1.00 O P:HOH478 1.9 15.7 1.0 NE2 P:HIS94 2.1 20.7 1.0 NE2 P:HIS92 2.1 13.2 1.0 NE2 P:HIS155 2.3 11.8 1.0 CE1 P:HIS94 2.9 21.8 1.0 CD2 P:HIS92 3.0 14.2 1.0 O P:HOH423 3.1 34.4 1.0 CE1 P:HIS92 3.2 9.5 1.0 CD2 P:HIS94 3.2 21.9 1.0 CD2 P:HIS155 3.2 13.3 1.0 CE1 P:HIS155 3.3 13.9 1.0 ND1 P:HIS94 4.0 20.3 1.0 OG P:SER73 4.1 34.6 1.0 ND1 P:HIS92 4.2 11.4 1.0 CG P:HIS92 4.2 10.3 1.0 CG P:HIS94 4.2 19.9 1.0 O P:ALA27 4.3 49.6 1.0 CG P:HIS155 4.4 14.5 1.0 ND1 P:HIS155 4.5 12.2 1.0

A.C.Joerger, C.Mueller-Dieckmann, G.E.Schulz. Structures of L-Fuculose-1-Phosphate Aldolase Mutants Outlining Motions During Catalysis J.Mol.Biol. V. 303 531 2000.
ISSN: ISSN 0022-2836
PubMed: 11054289
DOI: 10.1006/JMBI.2000.4153