Nickel in PDB 9iyn: CHCODH2 A559H_V610H Mutant

All present enzymatic activity of CHCODH2 A559H_V610H Mutant:
1.2.7.4;

The structure of CHCODH2 A559H_V610H Mutant, PDB code: 9iyn was solved by S.Y.Kong, H.J.Yoon, S.M.Kim, H.H.Lee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.22 / 1.83
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	111.867, 75.311, 70.948, 90, 111.22, 90
R / Rfree (%)	16.8 / 22

The structure of CHCODH2 A559H_V610H Mutant also contains other interesting chemical elements:

Iron

(Fe)

11 atoms

The binding sites of Nickel atom in the CHCODH2 A559H_V610H Mutant (pdb code 9iyn). 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 CHCODH2 A559H_V610H Mutant, PDB code: 9iyn:

Nickel binding site 1 out of 1 in the CHCODH2 A559H_V610H Mutant


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of CHCODH2 A559H_V610H Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni703 b:38.5 occ:0.56 NI A:XCC703 0.0 38.5 0.6 SG A:CYS526 2.0 26.4 0.5 SG A:CYS526 2.0 30.5 0.5 S1 A:XCC703 2.2 37.2 0.6 O A:HOH802 2.5 31.2 0.8 S4 A:XCC703 2.6 27.9 0.6 FE2 A:XCC703 2.8 35.2 0.6 CB A:CYS526 3.1 21.5 0.5 CB A:CYS526 3.1 21.5 0.5 FE3 A:XCC703 3.1 34.3 0.6 FE4 A:XCC703 3.6 39.0 0.6 NZ A:LYS563 4.0 24.9 1.0 FE1 A:XCC703 4.3 35.1 0.6 S3 A:XCC703 4.3 33.4 0.6 CA A:CYS526 4.4 17.1 0.5 O A:HOH981 4.4 19.4 1.0 CA A:CYS526 4.4 17.1 0.5 NE2 A:HIS261 4.4 28.1 1.0 SG A:CYS295 4.6 23.9 1.0 CE A:LYS563 4.8 23.8 1.0 SG A:CYS446 4.8 22.9 1.0 CA A:GLY445 4.8 16.0 1.0 C A:GLY445 4.9 19.3 1.0 CB A:LYS563 4.9 18.4 1.0

S.Y.Kong, H.J.Yoon, S.M.Kim, H.H.Lee. Air-Viable, Rapid Co Dehydrogenase with A Selectively Sealed Tunnel To Be Published.