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Silver in PDB 5afa: Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K.

Enzymatic activity of Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K.

All present enzymatic activity of Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K.:
1.10.3.2;

Protein crystallography data

The structure of Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K., PDB code: 5afa was solved by N.Jimenez-Arroyo, E.Rudino-Pinera, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.346 / 2.19
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 93.706, 110.579, 96.547, 90.00, 90.00, 90.00
R / Rfree (%) 14.6 / 19.43

Other elements in 5afa:

The structure of Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K. also contains other interesting chemical elements:

Copper (Cu) 4 atoms

Silver Binding Sites:

The binding sites of Silver atom in the Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K. (pdb code 5afa). This binding sites where shown within 5.0 Angstroms radius around Silver atom.
In total 3 binding sites of Silver where determined in the Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K., PDB code: 5afa:
Jump to Silver binding site number: 1; 2; 3;

Silver binding site 1 out of 3 in 5afa

Go back to Silver Binding Sites List in 5afa
Silver binding site 1 out of 3 in the Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K.


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 Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ag1477

b:27.9
occ:0.43
O A:HOH2193 2.0 32.1 1.0
SD A:MET354 2.2 30.2 0.5
SD A:MET354 2.5 30.2 0.5
SD A:MET293 2.9 34.8 0.6
CE A:MET354 2.9 36.4 0.5
CG A:MET293 2.9 22.5 0.4
O A:HOH2307 3.3 37.2 1.0
CE A:MET195 3.3 31.6 1.0
CE A:MET354 3.3 36.4 0.5
CG A:MET293 3.4 22.5 0.6
CG A:MET354 3.4 21.4 0.5
SD A:MET391 3.5 19.3 1.0
CG A:MET354 3.5 21.4 0.5
CB A:MET293 3.6 22.4 0.4
CB A:MET293 3.7 22.6 0.6
SD A:MET195 3.7 33.9 1.0
CE A:MET293 3.7 25.5 0.6
CG A:MET195 3.8 16.6 1.0
OD1 A:ASN196 3.8 18.8 1.0
CG A:MET391 4.0 17.3 1.0
CB A:MET354 4.1 22.9 0.5
CB A:MET354 4.3 22.9 0.5
O A:GLY291 4.3 14.1 1.0
N A:MET293 4.4 18.6 0.6
N A:MET293 4.4 18.6 0.4
CE A:MET391 4.4 17.5 1.0
SD A:MET293 4.5 18.5 0.4
O A:MET195 4.6 8.9 1.0
CA A:MET293 4.7 19.2 0.4
CA A:MET293 4.7 19.2 0.6
CG A:ASN196 4.9 11.5 1.0
CA A:MET354 5.0 23.1 0.5

Silver binding site 2 out of 3 in 5afa

Go back to Silver Binding Sites List in 5afa
Silver binding site 2 out of 3 in the Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K.


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 Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ag1478

b:50.2
occ:0.21
CE1 A:HIS303 2.2 78.2 1.0
SD A:MET301 2.7 90.2 1.0
NE2 A:HIS303 2.7 88.6 1.0
CG A:MET296 2.7 41.6 1.0
SD A:MET296 2.7 71.4 1.0
SD A:MET305 2.8 46.8 1.0
ND1 A:HIS303 3.0 88.1 1.0
CG A:MET305 3.1 41.9 1.0
CE A:MET301 3.2 72.0 1.0
CD2 A:HIS303 3.6 87.6 1.0
CG A:HIS303 3.8 95.4 1.0
CE A:MET296 4.1 35.8 1.0
CG A:MET301 4.1 77.5 1.0
CB A:MET296 4.2 33.9 1.0
CE A:MET305 4.2 27.0 1.0
O A:HIS303 4.5 51.3 1.0
CB A:MET305 4.6 35.2 1.0
O A:MET296 4.6 51.8 1.0
O A:ALA304 4.7 38.5 1.0
C A:MET296 4.8 47.3 1.0
C A:HIS303 4.9 69.6 1.0
CA A:MET296 5.0 39.8 1.0

Silver binding site 3 out of 3 in 5afa

Go back to Silver Binding Sites List in 5afa
Silver binding site 3 out of 3 in the Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K.


Mono view


Stereo pair view

A full contact list of Silver with other atoms in the Ag binding site number 3 of Crystal Structure of Laccase From Thermus Thermophilus HB27 Complexed with Ag, Crystal of the Holoenzyme Soaked For 30 M in 5 Mm AGNO3 at 278 K. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ag1479

b:76.7
occ:0.88
O A:HOH2378 2.6 35.8 1.0
SD A:MET192 2.9 22.2 0.5
O A:HOH2310 3.0 34.9 1.0
CG A:MET295 3.1 25.4 1.0
CG A:MET192 3.6 15.9 0.5
SD A:MET295 3.6 59.5 1.0
CE A:MET192 3.9 18.8 0.5
CE A:MET192 4.3 23.0 0.5
CB A:MET295 4.5 29.2 1.0
CE A:MET295 4.5 58.3 1.0
SD A:MET355 4.9 41.6 1.0
CB A:MET192 4.9 15.6 0.5

Reference:

N.Jimenez-Arroyo, C.S.Cardona-Felix, S.P.Rojas-Trejo, E.Rudino-Pinera. Structural Function of the Methionine-Rich Beta-Hairpin in the Laccase For T. Thermophilus. To Be Published.
Page generated: Sat Dec 12 01:22:07 2020

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