Zinc in PDB 1io0: Crystal Structure of Tropomodulin C-Terminal Half

The structure of Crystal Structure of Tropomodulin C-Terminal Half, PDB code: 1io0 was solved by I.Krieger, A.Kostyukova, A.Yamashita, Y.Maeda, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.45
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	69.294, 69.294, 101.223, 90.00, 90.00, 120.00
R / Rfree (%)	20.3 / 22

The binding sites of Zinc atom in the Crystal Structure of Tropomodulin C-Terminal Half (pdb code 1io0). 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 Tropomodulin C-Terminal Half, PDB code: 1io0:

Zinc binding site 1 out of 1 in the Crystal Structure of Tropomodulin C-Terminal Half


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 Tropomodulin C-Terminal Half within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:12.5 occ:1.00 ND1 A:HIS318 2.0 12.4 1.0 OD1 A:ASP288 2.1 10.5 1.0 CG A:ASP288 2.8 12.5 1.0 CE1 A:HIS318 2.9 13.7 1.0 OD2 A:ASP288 3.0 12.1 1.0 CG A:HIS318 3.1 12.7 1.0 CB A:HIS318 3.5 12.7 1.0 N A:HIS318 3.6 13.2 1.0 NE2 A:HIS318 4.1 14.0 1.0 CA A:HIS318 4.1 12.9 1.0 CD2 A:HIS318 4.2 13.7 1.0 CB A:ASP288 4.3 10.6 1.0 N A:ASN289 4.5 10.5 1.0 O A:HIS318 4.5 16.3 1.0 C A:TYR317 4.6 13.0 1.0 O A:HOH1039 4.6 21.6 1.0 CA A:TYR317 4.8 11.7 1.0 C A:HIS318 4.8 13.4 1.0 CA A:ASP288 4.9 10.5 1.0 CD1 A:TYR317 4.9 10.3 1.0

I.Krieger, A.Kostyukova, A.Yamashita, Y.Nitanai, Y.Maeda. Crystal Structure of the C-Terminal Half of Tropomodulin and Structural Basis of Actin Filament Pointed-End Capping. Biophys.J. V. 83 2716 2002.
ISSN: ISSN 0006-3495
PubMed: 12414704
DOI: 10.1016/S0006-3495(02)75281-8