Zinc in PDB 4ywq: Crystal Structure of the Roq Domain of Human Roquin-1

The structure of Crystal Structure of the Roq Domain of Human Roquin-1, PDB code: 4ywq was solved by A.Dong, Q.Zhang, Y.Li, W.Tempel, C.Bountra, C.H.Arrowsmith, A.M.Edwards, Y.Tong, Structural Genomics Consortium (Sgc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.70
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	171.205, 29.560, 59.926, 90.00, 101.55, 90.00
R / Rfree (%)	19.9 / 23.7

The structure of Crystal Structure of the Roq Domain of Human Roquin-1 also contains other interesting chemical elements:

Chlorine

(Cl)

5 atoms

The binding sites of Zinc atom in the Crystal Structure of the Roq Domain of Human Roquin-1 (pdb code 4ywq). 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 Crystal Structure of the Roq Domain of Human Roquin-1, PDB code: 4ywq:

Zinc binding site 1 out of 1 in the Crystal Structure of the Roq Domain of Human Roquin-1


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 the Roq Domain of Human Roquin-1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:24.8 occ:1.00 OE2 A:GLU277 2.1 21.2 1.0 ND1 A:HIS316 2.2 18.1 1.0 CL A:CL405 2.3 31.1 1.0 CL A:CL404 2.3 27.4 1.0 CD A:GLU277 2.9 21.5 1.0 OE1 A:GLU277 3.1 25.7 1.0 CE1 A:HIS316 3.1 18.4 1.0 CG A:HIS316 3.1 17.0 1.0 CB A:HIS316 3.5 17.2 1.0 NE2 A:HIS316 4.2 16.9 1.0 O A:HOH567 4.2 28.4 1.0 NE A:ARG281 4.2 22.8 1.0 CD2 A:HIS316 4.2 17.0 1.0 O A:HOH525 4.2 25.1 1.0 CG A:GLU277 4.3 19.6 1.0 CA A:HIS316 4.4 17.4 1.0 NH2 A:ARG281 4.6 26.6 1.0 CG A:ARG281 4.8 20.4 1.0 CZ A:ARG281 4.9 24.7 1.0

Q.Zhang, A.Dong, Y.Li, W.Tempel, C.Bountra, C.H.Arrowsmith, A.M.Edwards, Y.Tong. Crystal Structure of the Roq Domain of Human Roquin-1 To Be Published.