Calcium in PDB 2nvo: Crystal Structure of Deinococcus Radiodurans Ro (Rsr) Protein

The structure of Crystal Structure of Deinococcus Radiodurans Ro (Rsr) Protein, PDB code: 2nvo was solved by A.Ramesh, J.C.Sacchettini, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.60 / 1.89
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	103.556, 87.610, 70.623, 90.00, 96.57, 90.00
R / Rfree (%)	22.3 / 26.2

The binding sites of Calcium atom in the Crystal Structure of Deinococcus Radiodurans Ro (Rsr) Protein (pdb code 2nvo). 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 Deinococcus Radiodurans Ro (Rsr) Protein, PDB code: 2nvo:

Calcium binding site 1 out of 1 in the Crystal Structure of Deinococcus Radiodurans Ro (Rsr) Protein


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 Deinococcus Radiodurans Ro (Rsr) Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca533 b:5.1 occ:1.00 OE2 A:GLU464 2.4 8.7 1.0 O A:HOH536 2.4 5.1 1.0 O A:HOH539 2.5 9.8 1.0 OG A:SER371 2.5 9.5 1.0 OG A:SER369 2.6 9.1 1.0 CD A:GLU464 3.6 5.8 1.0 CB A:SER369 3.6 7.2 1.0 CB A:SER371 3.6 6.8 1.0 N A:SER371 4.3 7.2 1.0 OD1 A:ASP367 4.4 5.1 1.0 CG A:GLU464 4.4 8.2 1.0 OD2 A:ASP462 4.4 6.2 1.0 OD2 A:ASP367 4.4 5.1 1.0 OE1 A:GLU464 4.5 8.4 1.0 CB A:GLU464 4.5 10.6 1.0 OD1 A:ASP462 4.5 7.3 1.0 CA A:SER371 4.5 9.8 1.0 O A:HOH638 4.5 11.6 0.5 O A:HOH537 4.7 8.1 1.0 CA A:SER369 4.8 10.4 1.0 CG A:ASP367 4.8 5.1 1.0 C A:SER369 4.9 9.6 1.0 CG A:ASP462 4.9 7.2 1.0

A.Ramesh, C.G.Savva, A.Holzenburg, J.C.Sacchettini. Crystal Structure of Rsr, An Ortholog of the Antigenic Ro Protein, Links Conformational Flexibility to Rna Binding Activity. J.Biol.Chem. V. 282 14960 2007.
ISSN: ISSN 0021-9258
PubMed: 17392270
DOI: 10.1074/JBC.M611163200