Calcium in PDB 2arh: Crystal Structure of A Protein of Unknown Function AQ1966 From Aquifex Aeolicus VF5

The structure of Crystal Structure of A Protein of Unknown Function AQ1966 From Aquifex Aeolicus VF5, PDB code: 2arh was solved by Y.Qiu, Y.Kim, X.Yang, F.Collart, A.Joachimiak, A.Kossiakoff, Midwest Centerfor Structural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.46
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	121.611, 121.611, 102.071, 90.00, 90.00, 120.00
R / Rfree (%)	22.6 / 29

The binding sites of Calcium atom in the Crystal Structure of A Protein of Unknown Function AQ1966 From Aquifex Aeolicus VF5 (pdb code 2arh). 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 A Protein of Unknown Function AQ1966 From Aquifex Aeolicus VF5, PDB code: 2arh:

Calcium binding site 1 out of 1 in the Crystal Structure of A Protein of Unknown Function AQ1966 From Aquifex Aeolicus VF5


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 A Protein of Unknown Function AQ1966 From Aquifex Aeolicus VF5 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca203 b:55.8 occ:1.00 CD A:LYS3 3.3 43.1 1.0 OE1 A:GLU6 3.3 45.3 1.0 ND1 A:HIS93 3.5 34.5 1.0 CE A:LYS3 3.7 36.6 1.0 CE1 A:HIS93 4.2 32.9 1.0 O A:GLU92 4.3 33.1 1.0 CD A:GLU6 4.4 40.8 1.0 CG A:LYS3 4.5 38.4 1.0 CG A:HIS93 4.6 35.5 1.0 CB A:LYS3 4.7 40.5 1.0 CA A:HIS93 4.7 33.2 1.0 OE2 A:GLU6 4.7 43.0 1.0 CA A:LYS3 4.8 40.0 1.0 O A:HOH222 4.8 38.9 1.0 CB A:HIS93 4.9 33.6 1.0

Y.Qiu, Y.Kim, X.Yang, F.Collart, A.Joachimiak, A.Kossiakoff. Crystal Structure of A Hypothetical Protein AQ_1966 From Aquifex Aeolicus VF5 To Be Published.