Zinc in PDB 2fk6: Crystal Structure of Rnase Z/Trna(Thr) Complex

All present enzymatic activity of Crystal Structure of Rnase Z/Trna(Thr) Complex:
3.1.26.11;

The structure of Crystal Structure of Rnase Z/Trna(Thr) Complex, PDB code: 2fk6 was solved by I.Li De La Sierra-Gallay, N.Mathy, O.Pellegrini, C.Condon, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.12 / 2.90
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	173.540, 42.400, 110.430, 90.00, 121.42, 90.00
R / Rfree (%)	25 / 29.9

The binding sites of Zinc atom in the Crystal Structure of Rnase Z/Trna(Thr) Complex (pdb code 2fk6). 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 Rnase Z/Trna(Thr) Complex, PDB code: 2fk6:

Zinc binding site 1 out of 1 in the Crystal Structure of Rnase Z/Trna(Thr) Complex


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 Rnase Z/Trna(Thr) Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:99.6 occ:1.00 OD2 A:ASP211 2.2 64.0 1.0 NE2 A:HIS68 2.5 48.5 1.0 NE2 A:HIS269 2.5 50.1 1.0 OD2 A:ASP67 2.6 43.4 1.0 CG A:ASP211 3.1 62.5 1.0 CD2 A:HIS68 3.2 46.1 1.0 OD1 A:ASP67 3.2 44.7 1.0 CG A:ASP67 3.3 43.0 1.0 CE1 A:HIS68 3.3 47.9 1.0 OD1 A:ASP211 3.4 63.7 1.0 CE1 A:HIS269 3.4 51.6 1.0 CD2 A:HIS269 3.5 50.0 1.0 CE1 A:HIS63 4.0 56.5 1.0 CG A:HIS68 4.2 44.2 1.0 ND1 A:HIS68 4.2 46.9 1.0 NE2 A:HIS63 4.2 57.4 1.0 CB A:ASP211 4.4 61.4 1.0 ND1 A:HIS269 4.5 52.1 1.0 OG1 A:THR20 4.5 46.6 1.0 O A:HOH811 4.5 63.0 1.0 CG A:HIS269 4.5 51.5 1.0 CB A:ASP67 4.7 42.2 1.0 CE1 A:HIS247 4.8 68.6 1.0 CB A:ALA65 4.9 40.2 1.0

I.Li De La Sierra-Gallay, N.Mathy, O.Pellegrini, C.Condon. Structure of the Ubiquitous 3' Processing Enzyme Rnase Z Bound to Transfer Rna. Nat.Struct.Mol.Biol. V. 13 376 2006.
ISSN: ISSN 1545-9993
PubMed: 16518398
DOI: 10.1038/NSMB1066