Calcium in PDB 6jai: Crystal Structure of Abc Transporter Alpha-Glycoside-Binding Mutant Protein D118A in Complex with Maltose

The structure of Crystal Structure of Abc Transporter Alpha-Glycoside-Binding Mutant Protein D118A in Complex with Maltose, PDB code: 6jai was solved by S.P.Kanaujia, M.Chandravanshi, P.Gogoi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	73.28 / 2.10
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	84.720, 84.720, 146.020, 90.00, 90.00, 90.00
R / Rfree (%)	14.2 / 19

The binding sites of Calcium atom in the Crystal Structure of Abc Transporter Alpha-Glycoside-Binding Mutant Protein D118A in Complex with Maltose (pdb code 6jai). 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 Crystal Structure of Abc Transporter Alpha-Glycoside-Binding Mutant Protein D118A in Complex with Maltose, PDB code: 6jai:

Calcium binding site 1 out of 1 in the Crystal Structure of Abc Transporter Alpha-Glycoside-Binding Mutant Protein D118A in Complex with Maltose


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 Abc Transporter Alpha-Glycoside-Binding Mutant Protein D118A in Complex with Maltose within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca501 b:18.1 occ:1.00 O2' A:MAL502 3.0 24.1 1.0 O3' A:MAL502 3.0 22.3 1.0 O A:HOH643 3.1 14.3 1.0 N A:TYR250 3.4 13.6 1.0 C2' A:MAL502 3.5 31.2 1.0 CB A:TYR250 3.6 13.4 1.0 CB A:TRP248 3.7 12.9 1.0 CD A:PRO249 3.8 12.3 1.0 N A:PRO249 3.8 12.4 1.0 C3' A:MAL502 3.8 26.0 1.0 CD A:ARG323 3.9 16.0 1.0 CD1 A:TYR250 4.0 13.0 1.0 CG A:ARG323 4.0 14.7 1.0 CB A:ALA118 4.0 14.9 1.0 CA A:TYR250 4.1 13.7 1.0 CG A:TYR250 4.2 13.8 1.0 C A:PRO249 4.3 13.3 1.0 C A:TRP248 4.3 12.7 1.0 CA A:PRO249 4.4 12.1 1.0 CB A:PRO249 4.4 12.1 1.0 CE2 A:PHE116 4.4 14.5 1.0 CB A:ARG323 4.5 14.9 1.0 CA A:TRP248 4.6 12.6 1.0 CG A:PRO249 4.6 12.7 1.0 CG A:TRP248 4.7 13.5 1.0 CD2 A:PHE116 4.7 14.1 1.0 O A:THR117 4.9 15.0 1.0 C1' A:MAL502 4.9 33.5 1.0

M.Chandravanshi, P.Gogoi, S.P.Kanaujia. Structural and Thermodynamic Correlation Illuminates the Selective Transport Mechanism of Disaccharide Alpha-Glycosides Through Abc Transporter. Febs J. 2019.
ISSN: ISSN 1742-464X
PubMed: 31608555
DOI: 10.1111/FEBS.15093