Zinc in PDB 4qiq: Crystal Structure of D-Xylose-Proton Symporter

The structure of Crystal Structure of D-Xylose-Proton Symporter, PDB code: 4qiq was solved by G.Wisedchaisri, M.Park, M.G.Iadanza, H.Zheng, T.Gonen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.65 / 3.51
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	94.680, 94.680, 159.020, 90.00, 90.00, 120.00
R / Rfree (%)	30.8 / 32.4

The binding sites of Zinc atom in the Crystal Structure of D-Xylose-Proton Symporter (pdb code 4qiq). 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 D-Xylose-Proton Symporter, PDB code: 4qiq:

Zinc binding site 1 out of 1 in the Crystal Structure of D-Xylose-Proton Symporter


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 D-Xylose-Proton Symporter within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:71.5 occ:1.00 NE2 A:HIS158 2.3 0.8 1.0 CE1 A:HIS158 2.8 0.5 1.0 CD2 A:HIS158 3.6 0.1 1.0 ND1 A:HIS158 4.1 0.1 1.0 CG A:HIS158 4.5 0.9 1.0 CG1 A:ILE159 4.6 0.3 1.0 CG A:PRO156 4.8 0.3 1.0 CD1 A:ILE159 4.8 1.0 1.0

G.Wisedchaisri, M.S.Park, M.G.Iadanza, H.Zheng, T.Gonen. Proton-Coupled Sugar Transport in the Prototypical Major Facilitator Superfamily Protein Xyle. Nat Commun V. 5 4521 2014.
ISSN: ESSN 2041-1723
PubMed: 25088546
DOI: 10.1038/NCOMMS5521