Zinc in PDB 8k3a: SOD1 and NANOBODY2 Complex

All present enzymatic activity of SOD1 and NANOBODY2 Complex:
1.15.1.1;

The structure of SOD1 and NANOBODY2 Complex, PDB code: 8k3a was solved by S.Cheng, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.06 / 2.74
Space group	P 6
Cell size a, b, c (Å), α, β, γ (°)	113.29, 113.29, 66.849, 90, 90, 120
R / Rfree (%)	23.4 / 25.6

The binding sites of Zinc atom in the SOD1 and NANOBODY2 Complex (pdb code 8k3a). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the SOD1 and NANOBODY2 Complex, PDB code: 8k3a:

Zinc binding site 1 out of 1 in the SOD1 and NANOBODY2 Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of SOD1 and NANOBODY2 Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn201 b:67.7 occ:1.00 OD1 A:ASP83 1.9 69.4 1.0 ND1 A:HIS80 2.3 71.4 1.0 ND1 A:HIS71 2.3 75.8 1.0 ND1 A:HIS63 2.3 63.0 1.0 CG A:ASP83 2.8 76.5 1.0 CE1 A:HIS80 3.0 64.8 1.0 CE1 A:HIS71 3.1 68.3 1.0 OD2 A:ASP83 3.1 75.1 1.0 CG A:HIS80 3.1 70.9 1.0 CG A:HIS63 3.2 69.6 1.0 CE1 A:HIS63 3.3 56.3 1.0 CB A:HIS63 3.3 71.6 1.0 CG A:HIS71 3.4 73.8 1.0 CB A:HIS80 3.6 68.1 1.0 CB A:HIS71 3.8 66.1 1.0 O A:LYS136 3.9 71.2 1.0 NE2 A:HIS80 3.9 73.2 1.0 CD2 A:HIS80 4.0 77.1 1.0 CB A:ASP83 4.2 75.1 1.0 NE2 A:HIS71 4.2 73.0 1.0 CA A:HIS71 4.2 66.4 1.0 CD2 A:HIS63 4.4 74.5 1.0 CD2 A:HIS71 4.4 74.2 1.0 NE2 A:HIS63 4.4 67.0 1.0 CA A:ASP83 4.6 70.0 1.0 N A:HIS80 4.7 73.8 1.0 N A:ASP83 4.8 74.2 1.0 CA A:HIS80 4.8 68.6 1.0 CA A:HIS63 4.9 67.0 1.0 CD2 A:HIS46 4.9 60.3 1.0 C A:LYS136 5.0 80.3 1.0

S.Cheng, S.Cheng. N/A N/A.