Sodium in PDB 2g78: Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinoic Acid at 1.70 Angstroms Resolution

The structure of Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinoic Acid at 1.70 Angstroms Resolution, PDB code: 2g78 was solved by S.Vaezeslami, J.H.Geiger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.72 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	44.702, 46.251, 77.553, 90.00, 90.00, 90.00
R / Rfree (%)	14.5 / 20.3

The binding sites of Sodium atom in the Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinoic Acid at 1.70 Angstroms Resolution (pdb code 2g78). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinoic Acid at 1.70 Angstroms Resolution, PDB code: 2g78:

Sodium binding site 1 out of 1 in the Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinoic Acid at 1.70 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinoic Acid at 1.70 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Na500 b:45.2 occ:1.00 O A:HOH548 2.1 36.3 1.0 O A:HOH677 2.2 60.5 1.0 O A:HOH661 2.9 45.2 1.0 CD A:PRO1 4.1 35.0 1.0 CG A:GLU90 4.2 23.9 1.0 O A:HOH639 4.3 38.0 1.0 O A:GLU90 4.4 20.9 1.0 O A:HOH670 4.4 36.2 0.5 CA A:GLU90 4.7 19.1 1.0 OE2 A:GLU90 4.8 33.9 1.0 O A:HOH684 4.8 42.1 0.5 O A:HOH628 4.9 51.8 1.0 CB A:GLU90 5.0 20.8 1.0

C.Vasileiou, S.Vaezeslami, R.M.Crist, M.Rabago-Smith, J.H.Geiger, B.Borhan. Protein Design: Reengineering Cellular Retinoic Acid Binding Protein II Into A Rhodopsin Protein Mimic. J.Am.Chem.Soc. V. 129 6140 2007.
ISSN: ISSN 0002-7863
PubMed: 17447762
DOI: 10.1021/JA067546R