Calcium in PDB 2gbp: Sugar and Signal-Transducer Binding Sites of the Escherichia Coli Galactose Chemoreceptor Protein

The structure of Sugar and Signal-Transducer Binding Sites of the Escherichia Coli Galactose Chemoreceptor Protein, PDB code: 2gbp was solved by N.K.Vyas, M.N.Vyas, F.A.Quiocho, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.90
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	66.000, 37.050, 61.570, 90.00, 106.80, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Calcium atom in the Sugar and Signal-Transducer Binding Sites of the Escherichia Coli Galactose Chemoreceptor Protein (pdb code 2gbp). 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 Sugar and Signal-Transducer Binding Sites of the Escherichia Coli Galactose Chemoreceptor Protein, PDB code: 2gbp:

Calcium binding site 1 out of 1 in the Sugar and Signal-Transducer Binding Sites of the Escherichia Coli Galactose Chemoreceptor Protein


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Sugar and Signal-Transducer Binding Sites of the Escherichia Coli Galactose Chemoreceptor Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca312 b:15.0 occ:1.00 O A:GLN140 2.3 12.8 1.0 OD2 A:ASP138 2.3 18.5 1.0 OE1 A:GLN142 2.4 16.2 1.0 OD1 A:ASN136 2.4 17.0 1.0 OD1 A:ASP134 2.4 15.7 1.0 OE1 A:GLU205 2.5 14.4 1.0 OE2 A:GLU205 2.6 6.8 1.0 CD A:GLU205 2.9 8.1 1.0 CG A:ASP138 3.3 26.6 1.0 CG A:ASN136 3.4 17.7 1.0 C A:GLN140 3.5 11.5 1.0 CD A:GLN142 3.5 17.9 1.0 CG A:ASP134 3.6 19.1 1.0 OD1 A:ASP138 3.8 21.6 1.0 ND2 A:ASN136 3.8 17.7 1.0 N A:GLN140 3.9 16.7 1.0 NE2 A:GLN142 4.0 14.1 1.0 CA A:GLN140 4.2 14.3 1.0 O A:HOH344 4.2 21.6 1.0 OD2 A:ASP134 4.2 21.4 1.0 N A:ASP138 4.3 19.6 1.0 N A:ASN136 4.3 20.5 1.0 CG A:GLU205 4.3 7.8 1.0 CA A:ASP134 4.4 15.1 1.0 N A:GLN142 4.4 8.4 1.0 CH2 A:TRP127 4.5 12.5 1.0 N A:ILE141 4.5 11.3 1.0 CB A:GLN140 4.5 16.9 1.0 CB A:ASP134 4.6 20.5 1.0 CB A:ASP138 4.6 18.7 1.0 C A:ASP134 4.6 17.9 1.0 CB A:ASN136 4.6 22.3 1.0 N A:LEU135 4.7 16.4 1.0 CA A:ILE141 4.7 9.3 1.0 CB A:GLN142 4.7 12.7 1.0 N A:LYS137 4.7 24.2 1.0 N A:GLY139 4.7 17.4 1.0 CG A:GLN142 4.7 13.1 1.0 CA A:ASP138 4.8 18.5 1.0 CA A:ASN136 4.8 23.0 1.0 C A:ASN136 4.9 23.6 1.0 C A:ILE141 4.9 7.7 1.0 C A:ASP138 4.9 14.6 1.0 CZ2 A:TRP127 5.0 13.3 1.0

N.K.Vyas, M.N.Vyas, F.A.Quiocho. Sugar and Signal-Transducer Binding Sites of the Escherichia Coli Galactose Chemoreceptor Protein. Science V. 242 1290 1988.
ISSN: ISSN 0036-8075
PubMed: 3057628