Zinc in PDB 4txa: Crystal Structure of N-Terminus of Roquin

The structure of Crystal Structure of N-Terminus of Roquin, PDB code: 4txa was solved by N.J.Kershaw, C.G.Vinuesa, J.J.Babon, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.83 / 2.75
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	142.804, 80.191, 54.858, 90.00, 111.06, 90.00
R / Rfree (%)	21.8 / 25.5

The binding sites of Zinc atom in the Crystal Structure of N-Terminus of Roquin (pdb code 4txa). 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 N-Terminus of Roquin, PDB code: 4txa:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of N-Terminus of Roquin


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 N-Terminus of Roquin within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn501 b:67.8 occ:1.00 OD2 A:ASP53 2.5 58.5 1.0 SG A:CYS33 2.5 68.7 1.0 ND1 A:HIS35 2.7 67.1 1.0 OD1 A:ASP53 2.7 72.5 1.0 SG A:CYS50 2.8 77.4 1.0 CG A:ASP53 2.9 78.2 1.0 CG A:HIS35 3.1 62.0 1.0 CE1 A:HIS35 3.4 78.8 1.0 CB A:HIS35 3.4 51.0 1.0 CB A:CYS33 3.5 68.2 1.0 CB A:CYS50 3.7 83.5 1.0 CD2 A:HIS35 3.9 67.1 1.0 NE2 A:HIS35 4.0 78.2 1.0 N A:ASP53 4.1 79.8 1.0 CB A:PHE52 4.2 79.1 1.0 CB A:ASP53 4.2 83.2 1.0 N A:HIS35 4.6 54.5 1.0 CA A:HIS35 4.6 43.6 1.0 CA A:CYS33 4.7 66.5 1.0 CA A:ASP53 4.8 74.9 1.0 C A:CYS33 4.8 71.0 1.0 O A:CYS33 4.9 75.2 1.0 C A:PHE52 5.0 81.9 1.0 OG1 A:THR55 5.0 93.7 1.0 CA A:PHE52 5.0 80.7 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of N-Terminus of Roquin


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 N-Terminus of Roquin within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn502 b:68.8 occ:1.00 CB A:CYS17 2.4 66.5 1.0 SG A:CYS38 2.4 53.6 1.0 SG A:CYS17 2.8 54.7 1.0 CB A:CYS41 2.9 67.3 1.0 SG A:CYS14 2.9 57.3 1.0 N A:CYS17 3.1 60.0 1.0 CA A:CYS17 3.3 67.0 1.0 SG A:CYS41 3.6 98.6 1.0 CB A:CYS38 3.8 67.1 1.0 CB A:CYS14 3.9 50.3 1.0 CA A:CYS41 4.1 76.5 1.0 C A:ILE16 4.2 57.5 1.0 N A:CYS41 4.2 74.8 1.0 CB A:ILE16 4.3 57.0 1.0 N A:CYS38 4.4 53.8 1.0 O A:CYS38 4.4 54.0 1.0 C A:CYS17 4.5 71.7 1.0 CA A:CYS38 4.5 58.6 1.0 CG1 A:VAL37 4.6 54.8 1.0 CA A:ILE16 4.7 66.8 1.0 C A:CYS38 4.9 57.4 1.0 CG2 A:ILE16 4.9 71.0 1.0 N A:ILE16 4.9 67.5 1.0 N A:THR18 5.0 57.6 1.0

N.J.Kershaw, N.J.Kershaw, C.G.Vinuesa, J.J.Babon. N/A N/A.