Calcium in PDB 5aza: Crystal Structure of Mbp-Saglb Fusion Protein with A 20-Residue Spacer in the Connector Helix

The structure of Crystal Structure of Mbp-Saglb Fusion Protein with A 20-Residue Spacer in the Connector Helix, PDB code: 5aza was solved by R.Matsuoka, D.Kohda, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.08
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	66.468, 100.467, 140.920, 90.00, 90.00, 90.00
R / Rfree (%)	19.6 / 24.8

The binding sites of Calcium atom in the Crystal Structure of Mbp-Saglb Fusion Protein with A 20-Residue Spacer in the Connector Helix (pdb code 5aza). 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 Mbp-Saglb Fusion Protein with A 20-Residue Spacer in the Connector Helix, PDB code: 5aza:

Calcium binding site 1 out of 1 in the Crystal Structure of Mbp-Saglb Fusion Protein with A 20-Residue Spacer in the Connector Helix


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 Mbp-Saglb Fusion Protein with A 20-Residue Spacer in the Connector Helix within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca902 b:25.1 occ:1.00 O A:ALA657 2.3 25.1 1.0 O A:TYR691 2.3 24.3 1.0 OE1 A:GLU452 2.4 24.4 1.0 OE1 A:GLU694 2.4 20.9 1.0 OE2 A:GLU452 2.5 26.8 1.0 CD A:GLU452 2.8 25.4 1.0 CD A:GLU694 3.4 23.1 1.0 C A:ALA657 3.4 27.3 1.0 C A:TYR691 3.4 28.0 1.0 OE2 A:GLU694 3.7 23.8 1.0 N A:ALA657 4.1 25.1 1.0 CA A:TYR691 4.2 27.2 1.0 CG A:GLU452 4.3 26.1 1.0 N A:PHE658 4.3 26.3 1.0 CA A:PHE658 4.3 26.1 1.0 CA A:ALA657 4.3 27.6 1.0 N A:LEU692 4.4 26.4 1.0 CB A:TYR691 4.4 28.0 1.0 CA A:LEU692 4.5 29.1 1.0 CD2 A:LEU692 4.7 27.9 1.0 OG A:SER656 4.7 23.2 1.0 CG A:GLU694 4.7 24.3 1.0 CD2 A:TYR691 4.7 27.5 1.0 O A:HOH1093 4.8 29.6 1.0 O A:HOH1017 4.8 31.6 1.0 CB A:ALA657 4.8 27.1 1.0 N A:GLY659 5.0 23.4 1.0 CD A:LYS603 5.0 31.1 1.0

R.Matsuoka, A.Shimada, Y.Komuro, Y.Sugita, D.Kohda. Rational Design of Crystal Contact-Free Space in Protein Crystals For Analyzing Spatial Distribution of Motions Within Protein Molecules. Protein Sci. V. 25 754 2016.
ISSN: ESSN 1469-896X
PubMed: 26694222
DOI: 10.1002/PRO.2867