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Copper in PDB 1bex: Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin

Protein crystallography data

The structure of Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin, PDB code: 1bex was solved by S.Faham, M.W.Day, D.C.Rees, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.30
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 100.600, 35.400, 74.700, 90.00, 106.50, 90.00
R / Rfree (%) 20.9 / 28.9

Other elements in 1bex:

The structure of Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin also contains other interesting chemical elements:

Ruthenium (Ru) 2 atoms

Copper Binding Sites:

The binding sites of Copper atom in the Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin (pdb code 1bex). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 4 binding sites of Copper where determined in the Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin, PDB code: 1bex:
Jump to Copper binding site number: 1; 2; 3; 4;

Copper binding site 1 out of 4 in 1bex

Go back to Copper Binding Sites List in 1bex
Copper binding site 1 out of 4 in the Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cu129

b:16.7
occ:1.00
ND1 A:HIS117 2.1 7.8 1.0
ND1 A:HIS46 2.1 10.0 1.0
SG A:CYS112 2.3 4.5 1.0
CE1 A:HIS46 2.9 7.6 1.0
O A:GLY45 3.0 8.8 1.0
CE1 A:HIS117 3.0 6.6 1.0
CG A:HIS117 3.1 8.8 1.0
SD A:MET121 3.1 8.4 1.0
CG A:HIS46 3.2 7.8 1.0
CB A:CYS112 3.4 5.0 1.0
CB A:HIS117 3.4 6.8 1.0
CA A:HIS46 3.5 2.9 1.0
CB A:HIS46 3.6 5.0 1.0
C A:GLY45 3.9 5.5 1.0
CB A:PHE114 3.9 10.7 1.0
CE A:MET121 4.0 4.9 1.0
N A:HIS46 4.1 2.1 1.0
NE2 A:HIS46 4.1 8.8 1.0
NE2 A:HIS117 4.1 8.9 1.0
CD2 A:HIS117 4.2 4.0 1.0
CD2 A:HIS46 4.2 9.2 1.0
CG A:MET121 4.5 3.1 1.0
C A:HIS46 4.7 5.2 1.0
CG A:PHE114 4.7 9.8 1.0
N A:ASN47 4.7 5.5 1.0
CA A:CYS112 4.8 8.7 1.0
CA A:HIS117 4.8 8.3 1.0
N A:PHE114 4.9 9.5 1.0
CA A:PHE114 5.0 6.8 1.0

Copper binding site 2 out of 4 in 1bex

Go back to Copper Binding Sites List in 1bex
Copper binding site 2 out of 4 in the Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cu131

b:19.6
occ:1.00
N A:ALA1 1.8 2.0 1.0
O A:ALA1 2.3 13.8 1.0
OD2 A:ASP23 2.4 15.1 1.0
C A:ALA1 2.8 7.6 1.0
CA A:ALA1 2.8 9.2 1.0
O A:HOH501 2.9 9.9 1.0
CG A:ASP23 3.4 15.1 1.0
CB A:ALA1 3.9 7.9 1.0
N A:GLU2 4.0 10.7 1.0
CB A:ASP23 4.1 17.9 1.0
OD1 A:ASP23 4.3 11.4 1.0
CA A:GLU2 4.7 8.9 1.0
SG A:CYS26 5.0 12.4 1.0

Copper binding site 3 out of 4 in 1bex

Go back to Copper Binding Sites List in 1bex
Copper binding site 3 out of 4 in the Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 3 of Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cu129

b:12.7
occ:1.00
ND1 B:HIS46 2.1 11.8 1.0
ND1 B:HIS117 2.1 6.2 1.0
SG B:CYS112 2.2 2.0 1.0
CE1 B:HIS46 3.0 6.0 1.0
O B:GLY45 3.0 8.4 1.0
CE1 B:HIS117 3.1 4.9 1.0
SD B:MET121 3.1 4.9 1.0
CG B:HIS117 3.1 4.9 1.0
CG B:HIS46 3.2 3.9 1.0
CB B:CYS112 3.3 2.5 1.0
CA B:HIS46 3.4 4.6 1.0
CB B:HIS117 3.4 5.6 1.0
CB B:HIS46 3.6 4.9 1.0
C B:GLY45 3.8 8.4 1.0
CB B:PHE114 3.9 10.1 1.0
CE B:MET121 3.9 4.1 1.0
N B:HIS46 4.0 7.6 1.0
NE2 B:HIS46 4.1 8.4 1.0
NE2 B:HIS117 4.2 5.0 1.0
CD2 B:HIS117 4.2 2.8 1.0
CD2 B:HIS46 4.2 6.7 1.0
C B:HIS46 4.6 2.8 1.0
CG B:MET121 4.6 4.4 1.0
N B:ASN47 4.6 7.8 1.0
CG B:PHE114 4.7 9.0 1.0
CA B:CYS112 4.7 6.4 1.0
N B:PHE114 4.9 12.0 1.0
CA B:HIS117 4.9 4.6 1.0
CA B:PHE114 5.0 8.4 1.0

Copper binding site 4 out of 4 in 1bex

Go back to Copper Binding Sites List in 1bex
Copper binding site 4 out of 4 in the Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 4 of Structure of Ruthenium-Modified Pseudomonas Aeruginosa Azurin within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cu131

b:14.0
occ:1.00
N B:ALA1 2.0 5.3 1.0
O B:ALA1 2.3 12.5 1.0
OD2 B:ASP23 2.4 15.5 1.0
C B:ALA1 2.9 9.7 1.0
CA B:ALA1 3.0 8.1 1.0
CG B:ASP23 3.4 14.9 1.0
N B:GLU2 4.1 12.5 1.0
CB B:ASP23 4.1 16.8 1.0
CB B:ALA1 4.1 5.6 1.0
OD1 B:ASP23 4.2 5.8 1.0
CA B:GLU2 4.8 8.8 1.0
SG B:CYS26 4.9 2.8 1.0
C B:GLU2 5.0 7.8 1.0

Reference:

S.Faham, M.W.Day, W.B.Connick, B.R.Crane, A.J.Di Bilio, W.P.Schaefer, D.C.Rees, H.B.Gray. Structures of Ruthenium-Modified Pseudomonas Aeruginosa Azurin and [Ru(2,2'-Bipyridine)2(Imidazole)2]SO4 X 10H2O. Acta Crystallogr.,Sect.D V. 55 379 1999.
ISSN: ISSN 0907-4449
PubMed: 10089343
DOI: 10.1107/S0907444998010464
Page generated: Wed Oct 28 14:13:56 2020
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