Zinc in PDB 3kui: Crystal Structure of C-Terminal Domain of PABPC1 in Complex with Binding Region of ERF3A

The structure of Crystal Structure of C-Terminal Domain of PABPC1 in Complex with Binding Region of ERF3A, PDB code: 3kui was solved by G.Kozlov, K.Gehring, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.30
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	37.432, 63.631, 32.226, 90.00, 90.00, 90.00
R / Rfree (%)	24.7 / 25.5

The binding sites of Zinc atom in the Crystal Structure of C-Terminal Domain of PABPC1 in Complex with Binding Region of ERF3A (pdb code 3kui). 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 C-Terminal Domain of PABPC1 in Complex with Binding Region of ERF3A, PDB code: 3kui:

Zinc binding site 1 out of 1 in the Crystal Structure of C-Terminal Domain of PABPC1 in Complex with Binding Region of ERF3A


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 C-Terminal Domain of PABPC1 in Complex with Binding Region of ERF3A within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1 b:47.3 occ:1.00 ND1 A:HIS617 2.1 42.2 1.0 CE1 A:HIS617 2.9 43.8 1.0 CG A:HIS617 3.1 42.9 1.0 CB A:HIS617 3.6 45.7 1.0 NE2 A:HIS617 4.0 42.4 1.0 CA A:HIS617 4.1 48.4 1.0 CD2 A:HIS617 4.1 44.0 1.0 CD A:LYS620 4.2 71.1 1.0 CG2 B:VAL71 4.3 39.9 1.0 NZ A:LYS620 4.4 67.9 1.0 OE1 A:GLU621 4.6 79.3 1.0 CE A:LYS620 4.8 70.0 1.0 C A:HIS617 4.8 50.5 1.0 O A:HIS617 4.9 50.6 1.0

G.Kozlov, K.Gehring. Molecular Basis of ERF3 Recognition By the Mlle Domain of Poly(A)-Binding Protein. Plos One V. 5 E1016 2010.
ISSN: ESSN 1932-6203
PubMed: 20418951
DOI: 10.1371/JOURNAL.PONE.0010169