Copper in PDB 3erx: High-Resolution Structure of Paracoccus Pantotrophus Pseudoazurin

The structure of High-Resolution Structure of Paracoccus Pantotrophus Pseudoazurin, PDB code: 3erx was solved by S.Najmudin, S.R.Pauleta, I.Moura, M.J.Romao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	54.88 / 1.25
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	108.823, 56.993, 67.982, 90.00, 126.22, 90.00
R / Rfree (%)	18.8 / 20.6

The binding sites of Copper atom in the High-Resolution Structure of Paracoccus Pantotrophus Pseudoazurin (pdb code 3erx). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the High-Resolution Structure of Paracoccus Pantotrophus Pseudoazurin, PDB code: 3erx:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in the High-Resolution Structure of Paracoccus Pantotrophus Pseudoazurin


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of High-Resolution Structure of Paracoccus Pantotrophus Pseudoazurin within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu124 b:11.7 occ:1.00 ND1 A:HIS40 2.0 7.2 1.0 ND1 A:HIS81 2.1 9.2 1.0 SG A:CYS78 2.2 8.7 1.0 SD A:MET86 2.6 7.9 1.0 CE1 A:HIS40 2.9 7.3 1.0 CE1 A:HIS81 3.0 9.1 1.0 CG A:HIS40 3.1 7.6 1.0 CG A:HIS81 3.1 9.3 1.0 CB A:CYS78 3.2 8.8 1.0 CE A:MET86 3.3 8.6 1.0 CB A:HIS40 3.5 8.0 1.0 CB A:HIS81 3.5 9.7 1.0 CA A:HIS40 3.7 8.1 1.0 NE2 A:HIS40 4.1 7.0 1.0 CG A:MET86 4.1 7.8 1.0 NE2 A:HIS81 4.1 10.6 1.0 CD2 A:HIS40 4.2 7.7 1.0 CD2 A:HIS81 4.2 10.2 1.0 O A:SER39 4.3 9.3 1.0 N A:HIS40 4.5 8.5 1.0 CG A:PRO80 4.6 10.1 1.0 CB A:MET86 4.6 8.4 1.0 CA A:CYS78 4.6 8.7 1.0 N A:HIS81 4.6 9.9 1.0 C A:SER39 4.7 8.9 1.0 N A:ASN41 4.7 8.7 1.0 CA A:HIS81 4.7 9.6 1.0 C A:HIS40 4.8 8.4 1.0 OG A:SER39 4.9 9.5 1.0 SD A:MET16 5.0 9.9 1.0

Copper binding site 2 out of 2 in the High-Resolution Structure of Paracoccus Pantotrophus Pseudoazurin


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of High-Resolution Structure of Paracoccus Pantotrophus Pseudoazurin within 5.0Å range: probe atom residue distance (Å) B Occ B:Cu124 b:11.4 occ:1.00 ND1 B:HIS40 2.0 7.6 1.0 ND1 B:HIS81 2.1 7.7 1.0 SG B:CYS78 2.2 8.7 1.0 SD B:MET86 2.6 7.5 1.0 CE1 B:HIS40 3.0 8.5 1.0 CE1 B:HIS81 3.0 8.7 1.0 CG B:HIS40 3.1 8.0 1.0 CG B:HIS81 3.1 8.8 1.0 CB B:CYS78 3.2 8.6 1.0 CE B:MET86 3.4 8.1 1.0 CB B:HIS81 3.4 9.1 1.0 CB B:HIS40 3.4 8.4 1.0 CA B:HIS40 3.7 8.6 1.0 O B:HOH218 3.7 21.7 1.0 CG B:MET86 4.0 5.8 1.0 NE2 B:HIS40 4.1 8.2 1.0 NE2 B:HIS81 4.2 10.0 1.0 CD2 B:HIS40 4.2 8.0 1.0 CD2 B:HIS81 4.2 10.1 1.0 O B:SER39 4.2 9.4 1.0 CB B:MET86 4.4 7.2 1.0 N B:HIS40 4.5 9.1 1.0 N B:HIS81 4.6 9.5 1.0 CA B:HIS81 4.6 9.1 1.0 CG B:PRO80 4.6 9.8 1.0 CA B:CYS78 4.6 8.7 1.0 C B:SER39 4.6 9.4 1.0 N B:ASN41 4.6 8.7 1.0 C B:HIS40 4.7 8.8 1.0 OG B:SER39 5.0 10.2 1.0 SD B:MET16 5.0 10.9 1.0

S.Najmudin, S.R.Pauleta, I.Moura, M.J.Romao. The 1.4 A Resolution Structure of Paracoccus Pantotrophus Pseudoazurin. Acta Crystallogr.,Sect.F V. 66 627 2010.
ISSN: ESSN 1744-3091
PubMed: 20516588
DOI: 10.1107/S1744309110013989