Zinc in PDB 5h4d: Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride

The structure of Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride, PDB code: 5h4d was solved by S.Zhang, L.Fu, J.Liu, B.Liu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	77.32 / 3.21
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	114.560, 114.560, 123.404, 90.00, 90.00, 120.00
R / Rfree (%)	21.3 / 37.2

The structure of Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride also contains other interesting chemical elements:

Magnesium	(Mg)	2 atoms
Iodine	(I)	4 atoms

The binding sites of Zinc atom in the Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride (pdb code 5h4d). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride, PDB code: 5h4d:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:28.4 occ:1.00 SG A:CYS259 1.8 25.1 1.0 SG A:CYS283 2.1 23.7 1.0 SG A:CYS256 2.3 30.8 1.0 SG A:CYS280 2.3 25.8 1.0 CB A:CYS280 2.8 25.5 1.0 CB A:CYS256 3.2 31.1 1.0 CB A:CYS259 3.2 24.4 1.0 CB A:CYS283 3.3 23.5 1.0 N A:CYS259 3.7 25.6 1.0 CA A:CYS259 4.0 24.4 1.0 N A:CYS283 4.0 24.5 1.0 CA A:CYS283 4.1 23.6 1.0 N A:GLY285 4.3 22.1 1.0 CA A:CYS280 4.3 25.2 1.0 C A:CYS283 4.5 23.0 1.0 CD A:ARG261 4.6 18.9 1.0 N A:THR284 4.6 22.5 1.0 CA A:CYS256 4.6 31.3 1.0 C A:CYS259 4.7 23.6 1.0 CA A:GLY285 4.7 22.9 1.0 CB A:ARG261 4.7 19.2 1.0 N A:GLN260 4.8 22.2 1.0 CB A:VAL258 4.8 27.6 1.0 CG A:ARG261 4.8 19.1 1.0 C A:VAL258 4.9 26.8 1.0 N A:ARG261 5.0 20.0 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride within 5.0Å range: probe atom residue distance (Å) B Occ H:Zn402 b:29.3 occ:1.00 SG H:CYS259 2.1 19.8 1.0 SG H:CYS256 2.2 19.5 1.0 CB H:CYS283 2.5 23.2 1.0 SG H:CYS280 2.7 26.3 1.0 SG H:CYS283 3.0 23.0 1.0 CB H:CYS280 3.0 27.4 1.0 CB H:CYS256 3.2 19.9 1.0 CB H:CYS259 3.4 20.2 1.0 N H:CYS259 3.6 20.6 1.0 CA H:CYS283 3.8 23.3 1.0 N H:GLY285 4.0 21.2 1.0 CA H:CYS259 4.0 20.4 1.0 N H:CYS283 4.1 24.0 1.0 CA H:GLY285 4.2 21.2 1.0 CB H:VAL258 4.3 19.6 1.0 C H:CYS283 4.4 23.0 1.0 CA H:CYS256 4.5 20.3 1.0 CA H:CYS280 4.6 28.6 1.0 C H:VAL258 4.6 20.3 1.0 N H:VAL258 4.6 20.0 1.0 N H:THR284 4.7 22.5 1.0 CA H:VAL258 4.8 20.0 1.0 C H:CYS259 4.8 20.4 1.0 NH1 H:ARG261 4.8 22.1 1.0 C H:GLY285 4.9 21.5 1.0 N H:GLN260 4.9 20.2 1.0 CG1 H:VAL258 5.0 19.3 1.0

S.Zhang, L.Fu, J.Liu, B.Liu. Crystal Structure of HSIRT3 in Complex with A Specific Agonist Amiodarone Hydrochloride To Be Published.