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Gold in PDB 1q07: Crystal Structure of the Au(I) Form of E. Coli Cuer, A Copper Efflux Regulator

Protein crystallography data

The structure of Crystal Structure of the Au(I) Form of E. Coli Cuer, A Copper Efflux Regulator, PDB code: 1q07 was solved by A.Changela, K.Chen, Y.Xue, J.Holschen, C.E.Outten, T.V.O'halloran, A.Mondragon, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 27.31 / 2.50
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 59.265, 66.323, 82.467, 90.00, 90.00, 90.00
R / Rfree (%) 20.9 / 25.3

Gold Binding Sites:

The binding sites of Gold atom in the Crystal Structure of the Au(I) Form of E. Coli Cuer, A Copper Efflux Regulator (pdb code 1q07). This binding sites where shown within 5.0 Angstroms radius around Gold atom.
In total 2 binding sites of Gold where determined in the Crystal Structure of the Au(I) Form of E. Coli Cuer, A Copper Efflux Regulator, PDB code: 1q07:
Jump to Gold binding site number: 1; 2;

Gold binding site 1 out of 2 in 1q07

Go back to Gold Binding Sites List in 1q07
Gold binding site 1 out of 2 in the Crystal Structure of the Au(I) Form of E. Coli Cuer, A Copper Efflux Regulator


Mono view


Stereo pair view

A full contact list of Gold with other atoms in the Au binding site number 1 of Crystal Structure of the Au(I) Form of E. Coli Cuer, A Copper Efflux Regulator within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Au301

b:34.5
occ:0.60
SG A:CYS120 2.3 53.5 1.0
SG A:CYS112 2.4 56.0 1.0
CB A:CYS120 3.2 54.5 1.0
CA A:CYS120 3.3 55.4 1.0
CB A:CYS112 3.4 63.6 1.0
CD1 A:ILE122 3.5 60.1 1.0
CG1 A:ILE122 3.6 59.7 1.0
O B:SER77 3.6 71.4 1.0
CD A:PRO121 3.8 58.4 1.0
C A:CYS120 3.8 56.6 1.0
N A:PRO121 3.9 58.0 1.0
CB A:ILE122 4.0 60.3 1.0
N A:ILE122 4.0 60.7 1.0
CA B:SER77 4.1 72.3 1.0
OG B:SER77 4.2 73.3 1.0
C B:SER77 4.3 71.3 1.0
CB B:SER77 4.4 72.4 1.0
CB B:VAL80 4.4 58.0 1.0
CG1 B:VAL80 4.5 56.5 1.0
CA A:CYS112 4.6 65.0 1.0
O A:CYS120 4.6 55.5 1.0
N A:CYS120 4.6 55.0 1.0
CA A:ILE122 4.7 60.5 1.0
N B:LYS81 4.7 57.7 1.0
CD A:PRO113 4.9 68.9 1.0
CB B:LYS81 5.0 56.5 1.0
CA A:PRO121 5.0 58.8 1.0
C A:PRO121 5.0 59.8 1.0

Gold binding site 2 out of 2 in 1q07

Go back to Gold Binding Sites List in 1q07
Gold binding site 2 out of 2 in the Crystal Structure of the Au(I) Form of E. Coli Cuer, A Copper Efflux Regulator


Mono view


Stereo pair view

A full contact list of Gold with other atoms in the Au binding site number 2 of Crystal Structure of the Au(I) Form of E. Coli Cuer, A Copper Efflux Regulator within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Au300

b:28.1
occ:0.60
SG B:CYS112 2.3 29.8 1.0
SG B:CYS120 2.4 30.6 1.0
CB B:CYS120 3.3 35.5 1.0
CB B:CYS112 3.4 30.1 1.0
CB A:SER77 3.4 39.1 1.0
O A:SER77 3.5 40.6 1.0
CA B:CYS120 3.5 37.4 1.0
CD1 B:ILE122 3.5 35.0 1.0
CG1 B:ILE122 3.7 37.1 1.0
CD B:PRO121 3.7 36.1 1.0
CA A:SER77 3.9 38.9 1.0
N B:PRO121 4.0 36.9 1.0
C B:CYS120 4.0 37.1 1.0
C A:SER77 4.1 38.6 1.0
N B:ILE122 4.2 36.4 1.0
CB B:ILE122 4.2 37.2 1.0
CA B:CYS112 4.3 31.3 1.0
CB A:VAL80 4.4 32.7 1.0
OG A:SER77 4.4 42.7 1.0
CG1 A:VAL80 4.4 29.5 1.0
CD B:PRO113 4.5 35.0 1.0
O B:ASP119 4.6 45.9 1.0
N A:LYS81 4.7 30.8 1.0
N B:CYS120 4.8 40.6 1.0
CA B:ILE122 4.8 36.2 1.0
CB A:LYS81 4.9 28.0 1.0
O B:CYS120 4.9 39.4 1.0

Reference:

A.Changela, K.Chen, Y.Xue, J.Holschen, C.E.Outten, T.V.O'halloran, A.Mondragon. Molecular Basis of Metal-Ion Selectivity and Zeptomolar Sensitivity By Cuer Science V. 301 1383 2003.
ISSN: ISSN 0036-8075
PubMed: 12958362
DOI: 10.1126/SCIENCE.1085950
Page generated: Sat Dec 12 01:53:05 2020

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