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Silver in PDB 1q06: Crystal Structure of the Ag(I) Form of E. Coli Cuer, A Copper Efflux Regulator

Protein crystallography data

The structure of Crystal Structure of the Ag(I) Form of E. Coli Cuer, A Copper Efflux Regulator, PDB code: 1q06 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) 24.07 / 2.07
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 59.516, 66.583, 81.821, 90.00, 90.00, 90.00
R / Rfree (%) 21.9 / 25.9

Silver Binding Sites:

The binding sites of Silver atom in the Crystal Structure of the Ag(I) Form of E. Coli Cuer, A Copper Efflux Regulator (pdb code 1q06). This binding sites where shown within 5.0 Angstroms radius around Silver atom.
In total 2 binding sites of Silver where determined in the Crystal Structure of the Ag(I) Form of E. Coli Cuer, A Copper Efflux Regulator, PDB code: 1q06:
Jump to Silver binding site number: 1; 2;

Silver binding site 1 out of 2 in 1q06

Go back to Silver Binding Sites List in 1q06
Silver binding site 1 out of 2 in the Crystal Structure of the Ag(I) Form of E. Coli Cuer, A Copper Efflux Regulator


Mono view


Stereo pair view

A full contact list of Silver with other atoms in the Ag binding site number 1 of Crystal Structure of the Ag(I) Form of E. Coli Cuer, A Copper Efflux Regulator within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ag301

b:40.4
occ:1.00
SG A:CYS120 2.4 37.2 1.0
SG A:CYS112 2.5 49.9 1.0
CB A:CYS120 3.3 39.4 1.0
CB A:CYS112 3.3 52.1 1.0
O B:SER77 3.5 46.8 1.0
CA A:CYS120 3.5 39.7 1.0
CD1 A:ILE122 3.5 36.4 1.0
CG1 A:ILE122 3.6 37.0 1.0
CA B:SER77 3.7 49.1 1.0
CD A:PRO121 3.7 41.1 1.0
CB B:SER77 3.9 48.1 1.0
N A:PRO121 3.9 40.9 1.0
C A:CYS120 4.0 40.5 1.0
C B:SER77 4.0 47.8 1.0
CB A:ILE122 4.1 36.4 1.0
N A:ILE122 4.1 39.2 1.0
OG B:SER77 4.1 51.0 1.0
CB B:VAL80 4.4 39.2 1.0
CA A:CYS112 4.4 54.7 1.0
CG1 B:VAL80 4.6 37.4 1.0
N B:LYS81 4.6 42.2 1.0
CA A:ILE122 4.7 37.1 1.0
N A:CYS120 4.8 41.0 1.0
O A:CYS120 4.8 39.1 1.0
CD A:PRO113 4.9 58.8 1.0
CB B:LYS81 4.9 44.9 1.0
N B:SER77 4.9 49.6 1.0
CA A:PRO121 5.0 40.1 1.0

Silver binding site 2 out of 2 in 1q06

Go back to Silver Binding Sites List in 1q06
Silver binding site 2 out of 2 in the Crystal Structure of the Ag(I) Form of E. Coli Cuer, A Copper Efflux Regulator


Mono view


Stereo pair view

A full contact list of Silver with other atoms in the Ag binding site number 2 of Crystal Structure of the Ag(I) Form of E. Coli Cuer, A Copper Efflux Regulator within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ag300

b:26.6
occ:1.00
SG B:CYS120 2.3 27.8 1.0
SG B:CYS112 2.3 28.0 1.0
CB B:CYS120 3.2 30.3 1.0
CB B:CYS112 3.4 27.4 1.0
CB A:SER77 3.5 29.5 1.0
CA B:CYS120 3.5 30.1 1.0
O A:SER77 3.6 27.7 1.0
CD1 B:ILE122 3.8 24.7 1.0
CG1 B:ILE122 3.8 23.3 1.0
CD B:PRO121 3.8 28.4 1.0
CA A:SER77 3.9 29.1 1.0
C B:CYS120 4.0 29.3 1.0
C A:SER77 4.1 29.1 1.0
N B:PRO121 4.1 27.4 1.0
CA B:CYS112 4.2 28.7 1.0
CB B:ILE122 4.2 25.0 1.0
CB A:VAL80 4.2 25.8 1.0
N B:ILE122 4.2 26.7 1.0
CD B:PRO113 4.4 32.2 1.0
CG1 A:VAL80 4.5 21.5 1.0
O B:ASP119 4.5 38.8 1.0
N A:LYS81 4.6 23.7 1.0
OG A:SER77 4.6 32.6 1.0
N B:CYS120 4.8 33.5 1.0
CA B:ILE122 4.8 26.8 1.0
N B:PRO113 4.9 31.5 1.0
O B:CYS120 4.9 29.1 1.0
C B:CYS112 4.9 30.6 1.0
CB A:LYS81 4.9 24.4 1.0
CG2 A:VAL80 5.0 25.5 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: Tue Oct 27 16:40:07 2020
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