Nickel in PDB 6wza: Ni-Bound Structure of An Engineered Metal-Dependent Protein Trimer, TRICYT1

The structure of Ni-Bound Structure of An Engineered Metal-Dependent Protein Trimer, TRICYT1, PDB code: 6wza was solved by F.A.Tezcan, A.Kakkis, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.35 / 2.50
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	82.115, 82.115, 137.517, 90.00, 90.00, 120.00
R / Rfree (%)	24.1 / 30.6

The structure of Ni-Bound Structure of An Engineered Metal-Dependent Protein Trimer, TRICYT1 also contains other interesting chemical elements:

Iron	(Fe)	3 atoms
Chlorine	(Cl)	6 atoms
Sodium	(Na)	5 atoms

The binding sites of Nickel atom in the Ni-Bound Structure of An Engineered Metal-Dependent Protein Trimer, TRICYT1 (pdb code 6wza). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total only one binding site of Nickel was determined in the Ni-Bound Structure of An Engineered Metal-Dependent Protein Trimer, TRICYT1, PDB code: 6wza:

Nickel binding site 1 out of 1 in the Ni-Bound Structure of An Engineered Metal-Dependent Protein Trimer, TRICYT1


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Ni-Bound Structure of An Engineered Metal-Dependent Protein Trimer, TRICYT1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni202 b:24.4 occ:1.00 NE2 A:HIS77 2.1 21.7 1.0 NE2 C:HIS77 2.2 23.3 1.0 NE2 B:HIS77 2.2 26.8 1.0 NE2 B:HIS73 2.2 22.2 1.0 NE2 A:HIS73 2.3 21.7 1.0 NE2 C:HIS73 2.4 19.5 1.0 CD2 A:HIS77 3.0 22.9 1.0 CD2 C:HIS73 3.0 17.1 1.0 CD2 A:HIS73 3.1 21.3 1.0 CD2 B:HIS73 3.1 16.0 1.0 CD2 B:HIS77 3.1 24.6 1.0 CD2 C:HIS77 3.1 19.6 1.0 CE1 A:HIS77 3.2 18.0 1.0 CE1 C:HIS77 3.2 23.2 1.0 CE1 B:HIS77 3.2 22.7 1.0 CE1 B:HIS73 3.3 20.1 1.0 CE1 A:HIS73 3.4 19.2 1.0 CE1 C:HIS73 3.5 23.8 1.0 CG A:HIS77 4.2 23.2 1.0 ND1 A:HIS77 4.2 19.4 1.0 ND1 B:HIS77 4.2 20.2 1.0 CG B:HIS77 4.2 28.0 1.0 ND1 C:HIS77 4.2 29.8 1.0 CG C:HIS77 4.2 25.0 1.0 CG A:HIS73 4.3 19.4 1.0 CG C:HIS73 4.3 19.6 1.0 CG B:HIS73 4.3 18.5 1.0 ND1 B:HIS73 4.3 22.2 1.0 ND1 A:HIS73 4.4 22.1 1.0 ND1 C:HIS73 4.5 19.3 1.0

F.A.Tezcan, A.Kakkis, D.Gagnon, J.Esselborn, R.D.Britt. Metal-Templated Design of Chemically Switchable Protein Assemblies with High-Affinity Coordination Sites. Angew.Chem.Int.Ed.Engl. 2020.
ISSN: ESSN 1521-3773
PubMed: 32830423
DOI: 10.1002/ANIE.202009226