Copper in PDB 3fq2: Azurin C112D/M121F

The structure of Azurin C112D/M121F, PDB code: 3fq2 was solved by K.M.Lancaster, H.B.Gray, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	18.12 / 1.91
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	48.360, 54.760, 95.540, 90.00, 90.00, 90.00
R / Rfree (%)	20 / 24.5

The binding sites of Copper atom in the Azurin C112D/M121F (pdb code 3fq2). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the Azurin C112D/M121F, PDB code: 3fq2:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in the Azurin C112D/M121F


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Azurin C112D/M121F within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu129 b:27.2 occ:1.00 ND1 A:HIS46 2.0 16.8 1.0 ND1 A:HIS117 2.0 24.3 1.0 OD2 A:ASP112 2.0 22.2 1.0 O A:GLY45 2.4 19.0 1.0 CE1 A:HIS117 2.9 20.6 1.0 CG A:ASP112 3.0 20.1 1.0 CG A:HIS46 3.0 18.1 1.0 CE1 A:HIS46 3.0 24.1 1.0 CG A:HIS117 3.1 25.4 1.0 CA A:HIS46 3.2 20.0 1.0 OD1 A:ASP112 3.3 17.3 1.0 CB A:HIS46 3.3 20.8 1.0 C A:GLY45 3.4 21.4 1.0 CB A:HIS117 3.5 23.1 1.0 N A:HIS46 3.7 19.7 1.0 CB A:PHE114 4.0 21.7 1.0 NE2 A:HIS117 4.0 24.5 1.0 SD A:MET13 4.0 35.1 1.0 NE2 A:HIS46 4.1 22.8 1.0 CD2 A:HIS46 4.1 20.6 1.0 CD2 A:HIS117 4.1 26.9 1.0 CE A:MET13 4.2 29.4 1.0 CB A:ASP112 4.2 17.9 1.0 CE A:MET44 4.3 44.8 1.0 O A:MET44 4.6 24.1 1.0 CG A:PHE114 4.6 23.1 1.0 C A:HIS46 4.6 20.0 1.0 CZ A:PHE15 4.7 29.7 0.5 CA A:GLY45 4.7 21.6 1.0 C A:MET44 4.8 24.0 1.0 CD2 A:PHE114 4.8 25.8 1.0 N A:GLY45 4.8 23.2 1.0 N A:ASN47 4.9 17.4 1.0

Copper binding site 2 out of 2 in the Azurin C112D/M121F


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of Azurin C112D/M121F within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu130 b:42.5 occ:1.00 N A:ALA1 2.1 23.6 1.0 N A:TRS131 2.1 21.2 1.0 O A:HOH172 2.2 16.3 1.0 O A:ALA1 2.3 20.1 1.0 O3 A:TRS131 2.8 21.6 1.0 C A:ALA1 3.1 19.4 1.0 CA A:ALA1 3.1 21.5 1.0 C A:TRS131 3.1 21.3 1.0 C3 A:TRS131 3.2 19.3 1.0 CB A:ALA1 3.8 22.2 1.0 C1 A:TRS131 3.9 23.3 1.0 O A:HOH139 4.1 20.1 1.0 OG A:SER25 4.2 22.5 1.0 C2 A:TRS131 4.3 21.7 1.0 SG A:CYS3 4.3 20.9 1.0 N A:GLU2 4.4 22.5 1.0 O1 A:TRS131 4.4 25.1 1.0 SG A:CYS26 4.9 24.1 1.0

K.M.Lancaster, S.Debeer George, K.Yokoyama, J.H.Richards, H.B.Gray. Type Zero Copper Proteins. Nat Chem V. 1 711 2009.
ISSN: ISSN 1755-4349
PubMed: 20305734
DOI: 10.1038/NCHEM.412