Sodium in PDB 7dcj: Crystal Structure of HSF1 Dna-Binding Domain in Complex with 2-Site Hse Dna in the Head-to-Head Orientation

The structure of Crystal Structure of HSF1 Dna-Binding Domain in Complex with 2-Site Hse Dna in the Head-to-Head Orientation, PDB code: 7dcj was solved by L.Wei, L.Wei, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.03 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	42.221, 62.765, 97.345, 90, 90, 90
R / Rfree (%)	18.3 / 22.2

The binding sites of Sodium atom in the Crystal Structure of HSF1 Dna-Binding Domain in Complex with 2-Site Hse Dna in the Head-to-Head Orientation (pdb code 7dcj). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Crystal Structure of HSF1 Dna-Binding Domain in Complex with 2-Site Hse Dna in the Head-to-Head Orientation, PDB code: 7dcj:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of HSF1 Dna-Binding Domain in Complex with 2-Site Hse Dna in the Head-to-Head Orientation


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 HSF1 Dna-Binding Domain in Complex with 2-Site Hse Dna in the Head-to-Head Orientation within 5.0Å range: probe atom residue distance (Å) B Occ A:Na201 b:19.1 occ:0.90 O A:ASP28 2.3 18.8 1.0 OD1 A:ASP32 2.4 20.2 1.0 O A:ILE35 2.5 14.9 1.0 O A:VAL26 2.5 16.2 1.0 OG1 A:THR31 2.6 21.5 1.0 O A:LEU25 3.0 21.1 1.0 C A:VAL26 3.3 17.6 1.0 C A:ASP28 3.4 18.5 1.0 N A:ASP32 3.5 21.0 1.0 CG A:ASP32 3.5 20.7 1.0 C A:ILE35 3.6 18.4 1.0 C A:THR31 3.6 21.3 1.0 CA A:ASP32 3.7 20.6 1.0 N A:ASP28 3.8 19.1 1.0 CB A:THR31 3.8 21.9 1.0 CA A:VAL26 3.9 18.4 1.0 O A:HOH346 3.9 22.0 1.0 CA A:CYS36 4.0 20.9 1.0 O A:THR31 4.0 19.9 1.0 CA A:ASP28 4.1 19.1 1.0 CA A:THR31 4.1 22.0 1.0 C A:LEU25 4.1 21.0 1.0 C A:SER27 4.2 19.4 1.0 N A:THR31 4.2 23.4 1.0 CB A:ASP32 4.3 21.0 1.0 N A:CYS36 4.3 18.2 1.0 N A:SER27 4.3 18.6 1.0 CB A:CYS36 4.4 25.3 1.0 CG2 A:ILE35 4.4 15.0 1.0 CB A:ASP28 4.4 19.8 1.0 N A:PRO29 4.4 20.6 1.0 OD2 A:ASP32 4.5 20.8 1.0 N A:VAL26 4.5 18.7 1.0 CA A:SER27 4.6 19.0 1.0 CA A:PRO29 4.7 20.9 1.0 O A:SER27 4.7 19.6 1.0 CA A:ILE35 4.8 16.9 1.0 O A:HOH350 4.8 36.6 1.0 C A:PRO29 4.9 21.9 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of HSF1 Dna-Binding Domain in Complex with 2-Site Hse Dna in the Head-to-Head Orientation


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of HSF1 Dna-Binding Domain in Complex with 2-Site Hse Dna in the Head-to-Head Orientation within 5.0Å range: probe atom residue distance (Å) B Occ B:Na201 b:23.8 occ:0.92 O B:ASP28 2.4 23.1 1.0 OD1 B:ASP32 2.4 22.3 1.0 O B:ILE35 2.4 18.4 1.0 O B:VAL26 2.4 19.1 1.0 OG1 B:THR31 2.5 23.6 1.0 O B:LEU25 3.2 20.2 1.0 C B:VAL26 3.3 19.5 1.0 N B:ASP32 3.4 20.9 1.0 CG B:ASP32 3.4 22.5 1.0 C B:ASP28 3.5 23.5 1.0 C B:THR31 3.5 21.6 1.0 CA B:ASP32 3.6 21.4 1.0 C B:ILE35 3.6 20.7 1.0 N B:ASP28 3.7 20.0 1.0 CB B:THR31 3.7 23.1 1.0 O B:HOH315 3.8 23.9 1.0 O B:THR31 3.9 20.7 1.0 CA B:VAL26 4.0 19.0 1.0 CA B:THR31 4.0 22.3 1.0 CA B:CYS36 4.0 24.9 1.0 CA B:ASP28 4.0 21.2 1.0 C B:SER27 4.1 19.9 1.0 CB B:ASP32 4.1 22.7 1.0 N B:THR31 4.2 22.8 1.0 N B:SER27 4.2 20.2 1.0 N B:CYS36 4.3 22.4 1.0 C B:LEU25 4.3 19.1 1.0 CG2 B:ILE35 4.3 20.9 1.0 OD2 B:ASP32 4.4 23.1 1.0 CB B:ASP28 4.4 20.6 1.0 CB B:CYS36 4.4 30.1 1.0 N B:PRO29 4.5 25.3 1.0 CA B:SER27 4.6 19.8 1.0 O B:SER27 4.6 19.8 1.0 N B:VAL26 4.6 18.5 1.0 CA B:ILE35 4.7 20.6 1.0 CA B:PRO29 4.8 26.1 1.0 C B:ASP32 4.9 23.2 1.0 CG2 B:THR31 4.9 23.9 1.0 O B:HOH312 4.9 30.7 1.0 C B:PRO29 5.0 26.8 1.0 N B:ILE35 5.0 20.9 1.0

L.Wei, F.Han. Crystal Structure of HSF1 Dna-Binding Domain in Complex with 2-Site Hse Dna in the Head-to-Head Orientation To Be Published.