Calcium in PDB 2hph: High Resolution Structure of E. Coli Glucose/Galactose Binding Protein Bound with Glucose

The structure of High Resolution Structure of E. Coli Glucose/Galactose Binding Protein Bound with Glucose, PDB code: 2hph was solved by M.J.Cuneo, H.W.Hellinga, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.57 / 1.33
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	61.260, 36.580, 64.940, 90.00, 107.19, 90.00
R / Rfree (%)	15.4 / 17.8

The binding sites of Calcium atom in the High Resolution Structure of E. Coli Glucose/Galactose Binding Protein Bound with Glucose (pdb code 2hph). 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 High Resolution Structure of E. Coli Glucose/Galactose Binding Protein Bound with Glucose, PDB code: 2hph:

Calcium binding site 1 out of 1 in the High Resolution Structure of E. Coli Glucose/Galactose Binding Protein Bound with Glucose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of High Resolution Structure of E. Coli Glucose/Galactose Binding Protein Bound with Glucose within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca601 b:6.3 occ:1.00 OE1 A:GLN142 2.3 7.7 1.0 OD1 A:ASP134 2.3 7.7 1.0 O A:GLN140 2.3 6.9 1.0 OD1 A:ASN136 2.4 9.0 1.0 OD1 A:ASP138 2.4 8.6 1.0 OE2 A:GLU205 2.5 6.3 1.0 OE1 A:GLU205 2.5 5.9 1.0 CD A:GLU205 2.8 5.6 1.0 CG A:ASP138 3.3 9.2 1.0 CG A:ASN136 3.4 9.3 1.0 CD A:GLN142 3.5 7.3 1.0 C A:GLN140 3.5 7.0 1.0 CG A:ASP134 3.5 8.2 1.0 OD2 A:ASP138 3.8 9.9 1.0 ND2 A:ASN136 4.0 10.9 1.0 NE2 A:GLN142 4.1 8.4 1.0 N A:GLN140 4.1 8.1 1.0 N A:GLN142 4.2 5.5 1.0 N A:ASP138 4.2 10.1 1.0 OD2 A:ASP134 4.3 9.7 1.0 CA A:GLN140 4.3 7.8 0.5 CA A:GLN140 4.3 7.9 0.5 CG A:GLU205 4.3 4.7 1.0 CA A:ASP134 4.3 6.9 1.0 N A:ASN136 4.4 8.6 1.0 O A:HOH748 4.4 9.7 1.0 CH2 A:TRP127 4.4 6.4 1.0 CB A:ASP134 4.5 6.7 1.0 N A:ILE141 4.5 6.4 1.0 CB A:ASP138 4.5 10.2 1.0 C A:ASP134 4.6 7.7 1.0 CB A:GLN140 4.6 8.3 0.5 CA A:ILE141 4.6 5.8 1.0 CB A:GLN140 4.6 8.1 0.5 N A:LEU135 4.6 7.2 1.0 CB A:ASN136 4.6 9.2 1.0 N A:LYS137 4.7 10.1 1.0 CG A:GLN142 4.7 7.4 1.0 N A:GLY139 4.7 9.3 1.0 CA A:ASP138 4.8 10.1 1.0 C A:ILE141 4.8 5.9 1.0 CB A:GLN142 4.8 6.5 1.0 CA A:ASN136 4.9 9.2 1.0 C A:ASN136 4.9 10.1 1.0 C A:ASP138 5.0 9.6 1.0 CZ2 A:TRP127 5.0 6.5 1.0

M.J.Cuneo, S.J.Johnson, L.S.Beese, H.W.Hellinga. High Resolution Structure of E. Coli Glucose/Galactose Binding Protein Bound with Glucose To Be Published.