Chlorine in PDB 5hdk: Crystal Structure of Heat Shock Factor 2-Dbd

The structure of Crystal Structure of Heat Shock Factor 2-Dbd, PDB code: 5hdk was solved by H.Feng, W.Liu, D.C.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.32 / 1.32
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	65.660, 67.260, 93.250, 90.00, 90.00, 90.00
R / Rfree (%)	15.3 / 17.4

The structure of Crystal Structure of Heat Shock Factor 2-Dbd also contains other interesting chemical elements:

Potassium	(K)	6 atoms
Sodium	(Na)	9 atoms

The binding sites of Chlorine atom in the Crystal Structure of Heat Shock Factor 2-Dbd (pdb code 5hdk). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Crystal Structure of Heat Shock Factor 2-Dbd, PDB code: 5hdk:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the Crystal Structure of Heat Shock Factor 2-Dbd


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Heat Shock Factor 2-Dbd within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl202 b:18.7 occ:0.54 N B:GLN31 2.8 11.8 1.0 O B:HOH375 3.0 14.7 1.0 CB B:GLN31 3.2 13.5 1.0 CG B:GLN31 3.4 15.3 1.0 O B:HOH414 3.5 31.0 1.0 CA B:GLN31 3.6 12.2 1.0 C B:SER30 3.8 11.8 1.0 CA B:SER30 3.9 12.5 1.0 O B:HOH348 4.0 24.5 1.0 CB B:SER30 4.1 12.8 1.0 O B:HOH342 4.4 35.5 1.0 K D:K201 4.5 20.6 0.5 O B:HOH370 4.6 17.4 1.0 C B:GLN31 4.7 12.4 1.0 N B:ASN32 4.8 12.6 1.0 CD B:GLN31 4.8 15.6 1.0 O B:SER30 5.0 11.7 1.0

Chlorine binding site 2 out of 3 in the Crystal Structure of Heat Shock Factor 2-Dbd


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Heat Shock Factor 2-Dbd within 5.0Å range: probe atom residue distance (Å) B Occ D:Cl204 b:26.5 occ:0.60 ND1 D:HIS75 3.0 21.0 1.0 CE1 D:HIS75 3.5 21.9 1.0 CG D:HIS75 4.1 21.0 1.0 CB D:HIS75 4.6 18.9 1.0 NE2 D:HIS75 4.6 24.4 1.0 CD2 D:HIS75 5.0 24.0 1.0

Chlorine binding site 3 out of 3 in the Crystal Structure of Heat Shock Factor 2-Dbd


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Crystal Structure of Heat Shock Factor 2-Dbd within 5.0Å range: probe atom residue distance (Å) B Occ D:Cl205 b:17.6 occ:0.51 ND2 D:ASN24 2.9 13.5 1.0 O D:HOH329 3.6 38.5 1.0 CB D:ASN24 3.7 11.7 1.0 CG D:ASN24 3.7 12.2 1.0 O D:THR21 4.0 16.1 1.0 CB D:THR21 4.1 22.0 1.0 CG2 D:THR21 4.5 22.3 1.0 CA D:THR21 4.5 16.3 1.0 C D:THR21 4.7 16.0 1.0 OE2 D:GLU25 4.9 29.6 1.0 OD1 D:ASN24 4.9 12.8 1.0

H.Feng, W.Liu, D.C.Wang. HSF1-Dbd Crystal Structure To Be Published.