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Copper in PDB 3ft0: Pseudomonas Aeruginosa Azurin with Mutated Metal-Binding Loop Sequence (Caaaahaaaam), Chemically Reduced

Protein crystallography data

The structure of Pseudomonas Aeruginosa Azurin with Mutated Metal-Binding Loop Sequence (Caaaahaaaam), Chemically Reduced, PDB code: 3ft0 was solved by M.J.Banfield, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 21.75 / 1.80
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 34.664, 86.989, 42.156, 90.00, 114.67, 90.00
R / Rfree (%) 18.9 / 25

Copper Binding Sites:

The binding sites of Copper atom in the Pseudomonas Aeruginosa Azurin with Mutated Metal-Binding Loop Sequence (Caaaahaaaam), Chemically Reduced (pdb code 3ft0). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the Pseudomonas Aeruginosa Azurin with Mutated Metal-Binding Loop Sequence (Caaaahaaaam), Chemically Reduced, PDB code: 3ft0:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in 3ft0

Go back to Copper Binding Sites List in 3ft0
Copper binding site 1 out of 2 in the Pseudomonas Aeruginosa Azurin with Mutated Metal-Binding Loop Sequence (Caaaahaaaam), Chemically Reduced


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Pseudomonas Aeruginosa Azurin with Mutated Metal-Binding Loop Sequence (Caaaahaaaam), Chemically Reduced within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cu501

b:17.0
occ:1.00
ND1 A:HIS117 2.1 15.1 1.0
ND1 A:HIS46 2.1 11.6 1.0
SG A:CYS112 2.2 13.8 1.0
CE1 A:HIS117 3.1 12.2 1.0
CG A:HIS117 3.1 14.6 1.0
CE1 A:HIS46 3.1 8.7 1.0
CG A:HIS46 3.1 11.2 1.0
CB A:CYS112 3.2 12.5 1.0
SD A:MET122 3.3 13.5 1.0
O A:GLY45 3.3 13.3 1.0
CA A:HIS46 3.4 12.8 1.0
CB A:HIS117 3.4 16.9 1.0
CB A:HIS46 3.4 12.8 1.0
CE A:MET122 3.8 13.8 1.0
CB A:ALA114 3.9 15.3 1.0
C A:GLY45 4.1 13.3 1.0
NE2 A:HIS117 4.2 12.6 1.0
N A:HIS46 4.2 13.0 1.0
CD2 A:HIS117 4.2 15.3 1.0
NE2 A:HIS46 4.2 9.6 1.0
CD2 A:HIS46 4.2 10.7 1.0
C A:HIS46 4.5 12.8 1.0
N A:ASN47 4.6 12.5 1.0
CA A:CYS112 4.6 12.7 1.0
N A:ALA114 4.8 14.6 1.0
CG A:MET122 4.8 13.8 1.0
CA A:HIS117 4.9 16.3 1.0
CA A:ALA114 4.9 15.1 1.0
CB A:MET122 4.9 13.1 1.0

Copper binding site 2 out of 2 in 3ft0

Go back to Copper Binding Sites List in 3ft0
Copper binding site 2 out of 2 in the Pseudomonas Aeruginosa Azurin with Mutated Metal-Binding Loop Sequence (Caaaahaaaam), Chemically Reduced


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of Pseudomonas Aeruginosa Azurin with Mutated Metal-Binding Loop Sequence (Caaaahaaaam), Chemically Reduced within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cu501

b:18.8
occ:1.00
ND1 B:HIS117 2.1 11.8 1.0
ND1 B:HIS46 2.1 11.6 1.0
SG B:CYS112 2.1 12.6 1.0
CE1 B:HIS117 3.1 13.1 1.0
CG B:HIS117 3.1 14.1 1.0
CE1 B:HIS46 3.1 12.4 1.0
CG B:HIS46 3.1 13.6 1.0
CB B:CYS112 3.2 11.9 1.0
SD B:MET122 3.2 14.4 1.0
O B:GLY45 3.4 15.9 1.0
CA B:HIS46 3.4 14.4 1.0
CB B:HIS117 3.4 14.9 1.0
CB B:HIS46 3.4 14.2 1.0
CE B:MET122 3.7 10.9 1.0
CB B:ALA114 3.8 13.2 1.0
NE2 B:HIS117 4.1 14.7 1.0
C B:GLY45 4.2 16.5 1.0
CD2 B:HIS117 4.2 14.8 1.0
N B:HIS46 4.2 15.3 1.0
NE2 B:HIS46 4.2 12.4 1.0
CD2 B:HIS46 4.2 13.7 1.0
N B:ASN47 4.5 13.3 1.0
C B:HIS46 4.5 13.9 1.0
CA B:CYS112 4.6 12.1 1.0
CG B:MET122 4.7 14.2 1.0
N B:ALA114 4.8 12.6 1.0
CA B:ALA114 4.8 13.9 1.0
CB B:MET122 4.9 14.8 1.0
CA B:HIS117 4.9 14.1 1.0
C B:CYS112 5.0 11.8 1.0

Reference:

K.Sato, C.Li, I.Salard, A.J.Thompson, M.J.Banfield, C.Dennison. Metal-Binding Loop Length and Not Sequence Dictates Structure. Proc.Natl.Acad.Sci.Usa V. 106 5616 2009.
ISSN: ISSN 0027-8424
PubMed: 19299503
DOI: 10.1073/PNAS.0811324106
Page generated: Wed Oct 28 14:23:56 2020
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