Copper in PDB 1zib: Reduced Pseudoazurin

The structure of Reduced Pseudoazurin, PDB code: 1zib was solved by T.Inoue, N.Nishio, S.Hamanaka, T.Shimomura, S.Harada, S.Suzuki, T.Kohzuma, S.Shidara, H.Iwasaki, Y.Kai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	56.650, 61.670, 30.420, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Copper atom in the Reduced Pseudoazurin (pdb code 1zib). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total only one binding site of Copper was determined in the Reduced Pseudoazurin, PDB code: 1zib:

Copper binding site 1 out of 1 in the Reduced Pseudoazurin


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Reduced Pseudoazurin within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu125 b:18.9 occ:1.00 ND1 A:HIS40 2.2 13.2 1.0 SG A:CYS78 2.2 11.5 1.0 ND1 A:HIS81 2.4 14.7 1.0 SD A:MET86 2.8 11.3 1.0 CE1 A:HIS40 3.2 9.0 1.0 CB A:CYS78 3.2 8.0 1.0 CG A:HIS40 3.2 10.7 1.0 CG A:HIS81 3.3 13.7 1.0 CE1 A:HIS81 3.3 14.5 1.0 CB A:HIS40 3.5 10.5 1.0 CE A:MET86 3.5 10.3 1.0 CB A:HIS81 3.5 10.4 1.0 CA A:HIS40 3.6 11.3 1.0 O A:GLY39 4.1 9.4 1.0 CG A:MET86 4.1 10.2 1.0 NE2 A:HIS40 4.3 11.0 1.0 N A:HIS81 4.3 10.3 1.0 CD2 A:HIS40 4.3 11.2 1.0 N A:HIS40 4.4 10.6 1.0 NE2 A:HIS81 4.4 14.1 1.0 CD2 A:HIS81 4.5 13.4 1.0 CG A:PRO80 4.5 12.7 1.0 CA A:CYS78 4.5 8.7 1.0 C A:GLY39 4.6 10.4 1.0 CA A:HIS81 4.6 9.1 1.0 CB A:MET86 4.6 7.8 1.0 C A:HIS40 4.7 12.1 1.0 N A:ASN41 4.7 12.1 1.0 CD A:PRO80 4.9 11.2 1.0 C A:CYS78 5.0 10.2 1.0

T.Inoue, N.Nishio, Y.Kai, S.Harada, Y.Ohshiro, S.Suzuki, T.Kohzuma, S.Shidara, H.Iwasaki. Crystallization and Preliminary X-Ray Studies on Pseudoazurin From Achromobacter Cycloclastes IAM1013. J.Biochem.(Tokyo) V. 114 761 1993.
ISSN: ISSN 0021-924X
PubMed: 8138527