Zinc in PDB 1u5k: Recombinational Repair Protein Reco

The structure of Recombinational Repair Protein Reco, PDB code: 1u5k was solved by N.Makharashvili, O.Koroleva, S.Bera, D.P.Grandgenett, S.Korolev, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.00
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	134.967, 52.240, 100.683, 90.00, 107.09, 90.00
R / Rfree (%)	19.8 / 21.3

The binding sites of Zinc atom in the Recombinational Repair Protein Reco (pdb code 1u5k). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Recombinational Repair Protein Reco, PDB code: 1u5k:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Recombinational Repair Protein Reco


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Recombinational Repair Protein Reco within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn300 b:32.9 occ:1.00 SG A:CYS156 2.3 25.1 1.0 SG A:CYS173 2.3 25.7 1.0 SG A:CYS176 2.4 25.7 1.0 SG A:CYS153 2.4 24.6 1.0 CB A:CYS176 3.3 27.9 1.0 CB A:CYS153 3.3 24.4 1.0 CB A:CYS156 3.3 23.8 1.0 CB A:CYS173 3.5 25.2 1.0 N A:CYS156 3.7 24.3 1.0 N A:CYS173 4.0 24.4 1.0 CA A:CYS156 4.1 23.9 1.0 N A:CYS176 4.1 28.2 1.0 CA A:CYS173 4.3 24.5 1.0 CA A:CYS176 4.3 28.1 1.0 CB A:ALA158 4.6 24.6 1.0 N A:GLY157 4.7 22.5 1.0 C A:CYS156 4.7 23.8 1.0 CB A:ARG155 4.7 24.7 1.0 O A:HOH317 4.7 23.9 1.0 CA A:CYS153 4.8 23.8 1.0 N A:ALA158 4.8 23.9 1.0 C A:CYS173 4.8 24.9 1.0 C A:ARG155 4.8 25.1 1.0 O A:CYS173 4.8 24.1 1.0

Zinc binding site 2 out of 2 in the Recombinational Repair Protein Reco


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Recombinational Repair Protein Reco within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn300 b:39.5 occ:1.00 SG B:CYS176 2.3 31.9 1.0 SG B:CYS156 2.4 31.9 1.0 SG B:CYS173 2.4 30.4 1.0 SG B:CYS153 2.4 29.2 1.0 CB B:CYS153 3.2 29.9 1.0 CB B:CYS176 3.4 33.4 1.0 CB B:CYS156 3.4 31.0 1.0 CB B:CYS173 3.5 30.8 1.0 N B:CYS156 3.7 31.1 1.0 N B:CYS173 4.0 31.2 1.0 CA B:CYS156 4.1 31.6 1.0 N B:CYS176 4.2 33.4 1.0 CA B:CYS173 4.3 30.1 1.0 CA B:CYS176 4.4 33.4 1.0 CB B:ALA158 4.6 32.4 1.0 CB B:ARG155 4.6 31.9 1.0 CA B:CYS153 4.7 30.8 1.0 C B:CYS156 4.8 32.3 1.0 C B:CYS173 4.8 30.3 1.0 O B:CYS173 4.8 29.3 1.0 N B:GLY157 4.8 32.0 1.0 C B:ARG155 4.8 31.1 1.0 N B:ALA158 4.9 32.7 1.0 O B:HOH351 4.9 36.0 1.0

N.Makharashvili, O.Koroleva, S.Bera, D.P.Grandgenett, S.Korolev. A Novel Structure of Dna Repair Protein Reco From Deinococcus Radiodurans Structure V. 12 1881 2004.
ISSN: ISSN 0969-2126
PubMed: 15458636
DOI: 10.1016/J.STR.2004.08.006