Magnesium in PDB 1kv8: Crystal Structure of 3-Keto-L-Gulonate 6-Phosphate Decarboxylase

The structure of Crystal Structure of 3-Keto-L-Gulonate 6-Phosphate Decarboxylase, PDB code: 1kv8 was solved by E.Wise, W.S.Yew, P.C.Babbitt, J.A.Gerlt, I.Rayment, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	500.00 / 1.62
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	123.470, 41.631, 90.633, 90.00, 97.20, 90.00
R / Rfree (%)	18.2 / 19.9

The binding sites of Magnesium atom in the Crystal Structure of 3-Keto-L-Gulonate 6-Phosphate Decarboxylase (pdb code 1kv8). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of 3-Keto-L-Gulonate 6-Phosphate Decarboxylase, PDB code: 1kv8:

Magnesium binding site 1 out of 1 in the Crystal Structure of 3-Keto-L-Gulonate 6-Phosphate Decarboxylase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of 3-Keto-L-Gulonate 6-Phosphate Decarboxylase within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg503 b:26.1 occ:1.00 O A:HOH520 2.2 22.9 1.0 O A:HOH645 2.3 14.5 1.0 OD2 A:ASP62 2.4 15.4 1.0 OE2 A:GLU33 2.4 18.3 1.0 O A:HOH634 2.6 30.7 1.0 O A:HOH535 2.8 22.9 1.0 CD A:GLU33 3.4 17.4 1.0 CG A:ASP62 3.6 13.0 1.0 OE1 A:GLU33 3.8 14.0 1.0 O A:HOH537 3.8 17.5 1.0 NZ A:LYS64 3.9 13.3 1.0 O A:HOH552 4.1 17.1 1.0 OD1 A:ASP11 4.1 17.8 1.0 CE1 A:HIS136 4.2 16.7 1.0 OD2 A:ASP11 4.3 18.6 1.0 CB A:ASP62 4.3 11.2 1.0 CA A:GLY35 4.4 10.7 1.0 O B:HOH625 4.4 22.1 1.0 N A:THR36 4.5 11.4 1.0 OD1 A:ASP62 4.5 10.2 1.0 CB A:ALA9 4.6 10.7 1.0 CG A:ASP11 4.7 17.4 1.0 OG1 A:THR36 4.7 14.0 1.0 CG A:GLU33 4.7 13.8 1.0 O A:HOH633 4.8 30.4 1.0 OE2 A:GLU112 4.8 15.7 1.0 ND1 A:HIS136 4.9 15.8 1.0

E.Wise, W.S.Yew, P.C.Babbitt, J.A.Gerlt, I.Rayment. Homologous (Beta/Alpha)8-Barrel Enzymes That Catalyze Unrelated Reactions: Orotidine 5'-Monophosphate Decarboxylase and 3-Keto-L-Gulonate 6-Phosphate Decarboxylase. Biochemistry V. 41 3861 2002.
ISSN: ISSN 0006-2960
PubMed: 11900527
DOI: 10.1021/BI012174E