Copper in PDB 1azu: Structural Features of Azurin at 2.7 Angstroms Resolution

The structure of Structural Features of Azurin at 2.7 Angstroms Resolution, PDB code: 1azu was solved by E.T.Adman, L.C.Sieker, L.H.Jensen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 2.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	58.850, 78.980, 108.470, 90.00, 90.00, 90.00
R / Rfree (%)	35 / n/a

The binding sites of Copper atom in the Structural Features of Azurin at 2.7 Angstroms Resolution (pdb code 1azu). 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 Structural Features of Azurin at 2.7 Angstroms Resolution, PDB code: 1azu:

Copper binding site 1 out of 1 in the Structural Features of Azurin at 2.7 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Structural Features of Azurin at 2.7 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu129 b:0.0 occ:1.00 SG A:CYS112 1.8 0.0 1.0 ND1 A:HIS46 2.2 0.0 1.0 ND1 A:HIS117 2.4 0.0 1.0 O A:GLY45 2.5 0.0 1.0 CE1 A:HIS46 3.0 0.0 1.0 CE1 A:HIS117 3.2 0.0 1.0 SD A:MET121 3.2 0.0 1.0 CG A:HIS46 3.2 0.0 1.0 CB A:CYS112 3.3 0.0 1.0 CA A:HIS46 3.4 0.0 1.0 CG A:HIS117 3.5 0.0 1.0 C A:GLY45 3.6 0.0 1.0 CB A:HIS46 3.7 0.0 1.0 CE A:MET121 3.7 0.0 1.0 CB A:HIS117 3.8 0.0 1.0 CB A:PHE114 4.1 0.0 1.0 N A:HIS46 4.1 0.0 1.0 NE2 A:HIS46 4.2 0.0 1.0 CD2 A:HIS46 4.3 0.0 1.0 NE2 A:HIS117 4.3 0.0 1.0 CG A:MET121 4.5 0.0 1.0 CD2 A:HIS117 4.5 0.0 1.0 CA A:CYS112 4.6 0.0 1.0 N A:ASN47 4.6 0.0 1.0 C A:HIS46 4.6 0.0 1.0 N A:GLY45 4.7 0.0 1.0 CG A:PHE114 4.8 0.0 1.0 CA A:GLY45 4.9 0.0 1.0

E.T.Adman, L.H.Jensen. Structural Features of Azurin at 2.7 Angstroms Resolution Isr.J.Chem. V. 21 8 1981.
ISSN: ISSN 0021-2148