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Zinc in PDB 6mn4: Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin

Enzymatic activity of Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin

All present enzymatic activity of Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin:
2.3.1.81;

Protein crystallography data

The structure of Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin, PDB code: 6mn4 was solved by P.J.Stogios, E.Evdokimova, K.Michalska, R.Di Leo, A.Savchenko, A.Joachimiak, K.J.Satchell, Center For Structural Genomics Ofinfectious Diseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.33 / 2.80
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 77.550, 130.507, 264.919, 90.00, 90.00, 90.00
R / Rfree (%) 24.7 / 30.4

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin (pdb code 6mn4). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin, PDB code: 6mn4:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in 6mn4

Go back to Zinc Binding Sites List in 6mn4
Zinc binding site 1 out of 4 in the Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn302

b:0.7
occ:1.00
 ND1 A:HIS241 2.2 0.9 1.0
SG A:CYS189 2.2 0.4 1.0
SG A:CYS247 2.2 73.8 1.0
SG A:CYS250 2.2 62.6 1.0
CG A:HIS241 3.0 0.2 1.0
CE1 A:HIS241 3.0 0.1 1.0
CB A:CYS189 3.1 0.5 1.0
CB A:CYS247 3.1 76.7 1.0
CB A:CYS250 3.3 64.0 1.0
CB A:HIS241 3.4 89.5 1.0
N A:CYS250 4.0 74.4 1.0
NE2 A:HIS241 4.0 1.0 1.0
CD2 A:HIS241 4.0 0.2 1.0
N A:CYS189 4.2 88.1 1.0
N A:HIS241 4.2 69.2 1.0
CA A:CYS250 4.2 70.0 1.0
CA A:CYS189 4.2 98.5 1.0
CA A:HIS241 4.4 80.7 1.0
CA A:CYS247 4.6 79.0 1.0
O A:HOH449 4.6 72.2 1.0
CB A:GLU249 4.9 90.0 1.0

Zinc binding site 2 out of 4 in 6mn4

Go back to Zinc Binding Sites List in 6mn4
Zinc binding site 2 out of 4 in the Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn302

b:0.6
occ:1.00
 ND1 B:HIS241 2.2 0.6 1.0
SG B:CYS250 2.2 0.8 1.0
SG B:CYS189 2.3 94.3 1.0
SG B:CYS247 2.5 99.8 1.0
CE1 B:HIS241 3.1 0.9 1.0
CG B:HIS241 3.1 0.5 1.0
CB B:CYS250 3.1 1.0 1.0
CB B:CYS189 3.2 87.4 1.0
CB B:CYS247 3.3 0.6 1.0
CB B:HIS241 3.4 0.7 1.0
N B:HIS241 4.0 85.6 1.0
NE2 B:HIS241 4.2 0.5 1.0
N B:CYS189 4.2 73.3 1.0
CD2 B:HIS241 4.2 0.1 1.0
N B:CYS250 4.2 0.9 1.0
CA B:CYS250 4.2 0.3 1.0
CA B:CYS189 4.3 78.7 1.0
O B:HOH414 4.3 37.8 1.0
CA B:HIS241 4.4 98.5 1.0
CA B:CYS247 4.8 0.1 1.0
O B:HOH497 5.0 46.4 1.0

Zinc binding site 3 out of 4 in 6mn4

Go back to Zinc Binding Sites List in 6mn4
Zinc binding site 3 out of 4 in the Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Zn302

b:0.8
occ:1.00
 SG C:CYS250 2.3 97.3 1.0
SG C:CYS247 2.4 0.9 1.0
ND1 C:HIS241 2.5 0.0 1.0
SG C:CYS189 2.5 1.0 1.0
CB C:CYS189 2.6 0.3 1.0
CB C:CYS250 3.2 97.6 1.0
CB C:CYS247 3.3 0.6 1.0
CE1 C:HIS241 3.3 0.3 1.0
CG C:HIS241 3.4 0.6 1.0
CB C:HIS241 3.7 0.7 1.0
CA C:CYS189 3.9 0.3 1.0
N C:CYS189 4.0 0.1 1.0
N C:HIS241 4.1 0.9 1.0
N C:CYS250 4.2 0.5 1.0
CA C:CYS250 4.3 98.3 1.0
NE2 C:HIS241 4.4 0.7 1.0
CD2 C:HIS241 4.5 0.6 1.0
CA C:HIS241 4.6 0.2 1.0
CA C:CYS247 4.7 0.7 1.0
C C:CYS189 4.9 0.2 1.0

Zinc binding site 4 out of 4 in 6mn4

Go back to Zinc Binding Sites List in 6mn4
Zinc binding site 4 out of 4 in the Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Crystal Structure of Aminoglycoside Acetyltransferase Aac(3)-Iva, H154A Mutant, in Complex with Apramycin within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn302

b:99.3
occ:1.00
 ND1 D:HIS241 2.1 0.5 1.0
SG D:CYS250 2.1 0.1 1.0
SG D:CYS247 2.3 0.5 1.0
CB D:CYS189 2.5 0.1 1.0
CE1 D:HIS241 2.7 0.9 1.0
SG D:CYS189 2.8 0.7 1.0
CB D:CYS247 3.0 0.5 1.0
CB D:CYS250 3.2 0.7 1.0
CG D:HIS241 3.3 0.6 1.0
NE2 D:HIS241 3.9 0.1 1.0
CB D:HIS241 3.9 0.7 1.0
CA D:CYS189 3.9 0.3 1.0
CA D:CYS250 4.1 0.3 1.0
N D:CYS250 4.2 0.2 1.0
CD2 D:HIS241 4.2 0.5 1.0
N D:CYS189 4.4 0.1 1.0
CA D:CYS247 4.5 0.0 1.0
N D:HIS241 4.9 0.2 1.0
C D:CYS189 4.9 0.1 1.0

Reference:

P.J.Stogios, P.J.Stogios, E.Evdokimova, K.Michalska, R.Di Leo, A.Savchenko, A.Joachimiak, K.J.Satchell, Center For Structural Genomics Ofinfectious Diseases (Csgid). N/A N/A.
Page generated: Tue Oct 29 03:19:50 2024

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