Calcium in PDB 5kia: Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis

All present enzymatic activity of Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis:
1.1.1.103;

The structure of Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis, PDB code: 5kia was solved by Seattle Structural Genomics Center For Infectious Disease (Ssgcid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.96 / 2.10
Space group	I 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	91.770, 91.770, 173.650, 90.00, 90.00, 90.00
R / Rfree (%)	17.5 / 22.6

The structure of Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

The binding sites of Calcium atom in the Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis (pdb code 5kia). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis, PDB code: 5kia:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca401 b:45.2 occ:1.00 O A:HOH520 2.4 36.6 1.0 OE2 A:GLU290 2.4 36.7 1.0 O A:ASP148 2.5 23.6 1.0 OE1 A:GLU290 2.7 29.4 1.0 OD1 A:ASN152 2.7 47.1 1.0 CD A:GLU290 2.9 39.7 1.0 ND2 A:ASN152 2.9 50.2 1.0 OD1 A:ASP148 2.9 62.7 1.0 OD2 A:ASP148 3.0 58.1 1.0 CG A:ASP148 3.0 54.8 1.0 CG A:ASN152 3.0 37.8 1.0 C A:ASP148 3.3 27.5 1.0 CA A:ASP148 3.8 34.1 1.0 CB A:ASP148 4.0 35.1 1.0 N A:ASN152 4.0 26.1 1.0 O A:GLY288 4.1 52.9 1.0 CB A:ASN152 4.3 28.0 1.0 N A:PRO149 4.3 27.8 1.0 CG A:GLU290 4.4 30.5 1.0 CA A:ASN152 4.6 30.8 1.0 C A:GLY151 4.7 25.1 1.0 CA A:PRO149 4.7 24.6 1.0 O A:HOH602 4.8 55.0 1.0 CA A:GLY151 4.8 20.2 1.0 O A:HOH528 4.8 29.0 1.0 N A:GLU290 5.0 37.8 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca402 b:66.3 occ:1.00 O A:HOH644 2.4 66.5 1.0 OD1 A:ASP234 2.6 25.8 1.0 OD2 A:ASP234 2.7 26.7 1.0 O A:HOH586 2.8 49.9 1.0 O A:HOH507 2.9 46.8 1.0 CG A:ASP234 3.0 24.7 1.0 O A:HOH502 3.5 54.1 1.0 O A:HOH588 4.0 42.6 0.6 ND2 A:ASN254 4.1 42.1 1.0 OD2 A:ASP166 4.1 30.2 1.0 CB A:ASP234 4.5 20.1 1.0 OE1 A:GLU165 4.6 40.5 1.0 CG A:ASP166 4.8 25.7 1.0 N A:ASP166 4.9 19.8 1.0 O A:HOH588 4.9 42.6 0.4 O A:GLY232 5.0 28.1 1.0

J.Abendroth, C.M.Lukacs, D.D.Lorimer, T.E.Edwards. Crystal Structure of L-Threonine 3-Dehydrogenase From Burkholderia Thailandensis To Be Published.