Calcium in PDB 4j7m: Crystal Structure of Mouse Dxo in Complex with Substrate Mimic Rna and Calcium Ion

The structure of Crystal Structure of Mouse Dxo in Complex with Substrate Mimic Rna and Calcium Ion, PDB code: 4j7m was solved by J.H.Chang, L.Tong, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.23 / 1.70
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	49.985, 87.837, 54.356, 90.00, 111.69, 90.00
R / Rfree (%)	18.3 / 21.3

The binding sites of Calcium atom in the Crystal Structure of Mouse Dxo in Complex with Substrate Mimic Rna and Calcium Ion (pdb code 4j7m). 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 Mouse Dxo in Complex with Substrate Mimic Rna and Calcium Ion, PDB code: 4j7m:

Calcium binding site 1 out of 1 in the Crystal Structure of Mouse Dxo in Complex with Substrate Mimic Rna and Calcium Ion


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 Mouse Dxo in Complex with Substrate Mimic Rna and Calcium Ion within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca403 b:14.3 occ:1.00 O1P B:U372 2.4 16.0 1.0 O A:LEU254 2.5 12.4 1.0 OE2 A:GLU253 2.5 15.8 1.0 OD2 A:ASP236 2.5 16.0 1.0 O A:HOH785 2.5 20.2 1.0 O B:HOH104 2.7 24.6 1.0 CG A:ASP236 3.3 18.8 1.0 OD1 A:ASP236 3.4 21.0 1.0 CD A:GLU253 3.5 22.1 1.0 C A:LEU254 3.5 14.0 1.0 P B:U372 3.6 18.6 1.0 O3' B:U1 3.7 20.9 1.0 C5' B:U372 3.8 16.6 1.0 N A:LEU254 3.8 10.0 1.0 O A:HOH938 4.1 35.9 1.0 CA A:LEU254 4.1 10.5 1.0 OE2 A:GLU192 4.1 26.4 1.0 O A:HOH501 4.2 20.4 1.0 O5' B:U372 4.2 19.3 1.0 OE1 A:GLU253 4.3 18.5 1.0 CG A:GLU253 4.4 13.6 1.0 CD A:LYS255 4.4 13.9 1.0 CB A:LEU254 4.4 12.3 1.0 CE A:LYS255 4.5 16.6 1.0 NZ A:LYS255 4.5 13.5 1.0 O A:HOH550 4.6 15.5 1.0 N A:LYS255 4.6 10.1 1.0 CB A:ASP236 4.7 10.5 1.0 O2' B:U1 4.8 23.5 1.0 C A:GLU253 4.8 9.2 1.0 CD A:GLU192 4.9 26.5 1.0 CG A:LYS255 4.9 13.7 1.0 CA A:LYS255 5.0 12.2 1.0

X.Jiao, J.H.Chang, T.Kilic, L.Tong, M.Kiledjian. A Mammalian Pre-Mrna 5' End Capping Quality Control Mechanism and An Unexpected Link of Capping to Pre-Mrna Processing. Mol.Cell V. 50 104 2013.
ISSN: ISSN 1097-2765
PubMed: 23523372
DOI: 10.1016/J.MOLCEL.2013.02.017