Sodium in PDB 4oln: Ancestral Steroid Receptor 1 in Complex with Estrogen Response Element Dna

The structure of Ancestral Steroid Receptor 1 in Complex with Estrogen Response Element Dna, PDB code: 4oln was solved by E.O.Ortlund, M.N.Murphy, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.37 / 1.70
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	97.184, 36.425, 90.939, 90.00, 121.63, 90.00
R / Rfree (%)	17.5 / 20.6

The structure of Ancestral Steroid Receptor 1 in Complex with Estrogen Response Element Dna also contains other interesting chemical elements:

Zinc

(Zn)

4 atoms

The binding sites of Sodium atom in the Ancestral Steroid Receptor 1 in Complex with Estrogen Response Element Dna (pdb code 4oln). 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 Ancestral Steroid Receptor 1 in Complex with Estrogen Response Element Dna, PDB code: 4oln:

Sodium binding site 1 out of 1 in the Ancestral Steroid Receptor 1 in Complex with Estrogen Response Element Dna


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Ancestral Steroid Receptor 1 in Complex with Estrogen Response Element Dna within 5.0Å range: probe atom residue distance (Å) B Occ A:Na103 b:34.7 occ:1.00 OP2 F:DT12 2.6 18.6 1.0 O A:HOH237 2.6 27.4 1.0 O F:HOH131 2.8 30.0 1.0 NE A:ARG33 2.9 20.6 1.0 OH A:TYR41 3.1 42.9 1.0 CB A:ARG33 3.6 20.7 1.0 O A:HOH211 3.7 36.9 1.0 CD A:ARG33 3.7 22.5 1.0 NH2 A:ARG33 3.8 19.0 1.0 CZ A:ARG33 3.8 20.9 1.0 P F:DT12 4.0 20.2 1.0 CD1 A:PHE30 4.0 23.4 1.0 CE1 A:PHE30 4.2 24.8 1.0 C3' F:DC11 4.2 23.3 1.0 CG A:ARG33 4.3 23.5 1.0 CZ A:TYR41 4.5 36.1 1.0 O A:PHE30 4.5 20.2 1.0 C2' F:DC11 4.5 20.7 1.0 O3' F:DC11 4.5 23.0 1.0 O F:HOH128 4.6 32.2 1.0 O F:HOH150 4.6 51.5 1.0 O F:HOH144 4.6 53.6 1.0 CA A:PHE30 4.8 19.0 1.0 OP1 F:DT12 4.9 22.0 1.0 CG A:PHE30 4.9 18.9 1.0 CA A:ARG33 4.9 19.6 1.0 O5' F:DT12 4.9 20.5 1.0

A.N.Mckeown, J.T.Bridgham, D.W.Anderson, M.N.Murphy, E.A.Ortlund, J.W.Thornton. Evolution of Dna Specificity in A Transcription Factor Family Produced A New Gene Regulatory Module. Cell(Cambridge,Mass.) V. 159 58 2014.
ISSN: ISSN 0092-8674
PubMed: 25259920
DOI: 10.1016/J.CELL.2014.09.003