Calcium in PDB 2vz1: Premat-Galactose Oxidase

All present enzymatic activity of Premat-Galactose Oxidase:
1.1.3.9;

The structure of Premat-Galactose Oxidase, PDB code: 2vz1 was solved by M.S.Rogers, R.Hurtado-Guerrero, S.J.Firbank, M.A.Halcrow, D.M.Dooley, S.E.V.Phillips, P.F.Knowles, M.J.Mcpherson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.75 / 1.91
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	96.481, 88.088, 84.935, 90.00, 116.67, 90.00
R / Rfree (%)	17.7 / 22.3

The binding sites of Calcium atom in the Premat-Galactose Oxidase (pdb code 2vz1). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Premat-Galactose Oxidase, PDB code: 2vz1:

Calcium binding site 1 out of 1 in the Premat-Galactose Oxidase


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Premat-Galactose Oxidase within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1640 b:28.0 occ:1.00 O A:LYS29 2.2 33.2 1.0 O A:THR37 2.3 33.2 1.0 O A:ASN34 2.3 34.0 1.0 O A:ALA141 2.4 21.9 1.0 OE2 A:GLU142 2.4 27.4 1.0 OD1 A:ASP32 2.5 36.7 1.0 OG1 A:THR37 2.6 33.3 1.0 C A:THR37 3.2 33.7 1.0 C A:ASN34 3.4 34.2 1.0 C A:LYS29 3.4 33.5 1.0 CG A:ASP32 3.5 36.2 1.0 C A:ALA141 3.5 23.1 1.0 CD A:GLU142 3.6 24.9 1.0 CB A:THR37 3.8 34.3 1.0 OD2 A:ASP32 3.8 37.7 1.0 CA A:THR37 3.9 34.0 1.0 N A:ASN34 4.0 34.2 1.0 N A:THR37 4.0 34.7 1.0 CA A:ASN34 4.1 34.1 1.0 CG A:GLU142 4.1 23.9 1.0 CA A:ALA30 4.2 32.7 1.0 N A:PHE38 4.3 33.2 1.0 CA A:ALA141 4.3 22.9 1.0 N A:ALA30 4.3 33.0 1.0 CB A:ASN34 4.4 34.0 1.0 CA A:LYS29 4.5 33.7 1.0 N A:LYS35 4.5 35.0 1.0 C A:ALA30 4.5 32.7 1.0 N A:GLU142 4.5 22.3 1.0 OE1 A:GLU142 4.6 24.9 1.0 N A:ASP32 4.6 34.0 1.0 CA A:PHE38 4.6 33.1 1.0 CA A:GLU142 4.7 22.3 1.0 O A:ALA30 4.8 32.5 1.0 CB A:LYS29 4.8 34.0 1.0 N A:GLY33 4.8 34.7 1.0 CA A:LYS35 4.8 35.9 1.0 CB A:ALA141 4.8 22.7 1.0 CB A:ASP32 4.8 35.0 1.0 CG2 A:THR37 4.9 33.7 1.0 N A:ILE31 5.0 32.6 1.0 C A:LYS35 5.0 35.8 1.0

M.S.Rogers, R.Hurtado-Guerrero, S.J.Firbank, M.A.Halcrow, D.M.Dooley, S.E.V.Phillips, P.F.Knowles, M.J.Mcpherson. Cross-Link Formation of the Cysteine 228-Tyrosine 272 Catalytic Cofactor of Galactose Oxidase Does Not Require Dioxygen. Biochemistry V. 47 10428 2008.
ISSN: ISSN 0006-2960
PubMed: 18771294
DOI: 10.1021/BI8010835