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Zinc in PDB 4xn9: Crystal Structure of E. Coli Aminopeptidase N in Complex with Beta Alanine

Enzymatic activity of Crystal Structure of E. Coli Aminopeptidase N in Complex with Beta Alanine

All present enzymatic activity of Crystal Structure of E. Coli Aminopeptidase N in Complex with Beta Alanine:
3.4.11.2;

Protein crystallography data

The structure of Crystal Structure of E. Coli Aminopeptidase N in Complex with Beta Alanine, PDB code: 4xn9 was solved by A.Addlagatta, R.Gumpena, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.78 / 2.80
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 120.884, 120.884, 170.379, 90.00, 90.00, 120.00
R / Rfree (%) 13.4 / 19.5

Other elements in 4xn9:

The structure of Crystal Structure of E. Coli Aminopeptidase N in Complex with Beta Alanine also contains other interesting chemical elements:

Sodium (Na) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of E. Coli Aminopeptidase N in Complex with Beta Alanine (pdb code 4xn9). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of E. Coli Aminopeptidase N in Complex with Beta Alanine, PDB code: 4xn9:

Zinc binding site 1 out of 1 in 4xn9

Go back to Zinc Binding Sites List in 4xn9
Zinc binding site 1 out of 1 in the Crystal Structure of E. Coli Aminopeptidase N in Complex with Beta Alanine


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 E. Coli Aminopeptidase N in Complex with Beta Alanine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn901

b:18.7
occ:1.00
 OXT A:BAL902 1.8 26.1 1.0
NE2 A:HIS301 2.1 20.0 1.0
NE2 A:HIS297 2.1 19.5 1.0
OE1 A:GLU320 2.2 24.7 1.0
C A:BAL902 2.6 25.1 1.0
O A:BAL902 2.8 26.0 1.0
CD A:GLU320 2.8 25.6 1.0
OE2 A:GLU320 2.9 26.6 1.0
CD2 A:HIS301 3.0 19.3 1.0
CD2 A:HIS297 3.1 21.0 1.0
CE1 A:HIS297 3.1 20.8 1.0
CE1 A:HIS301 3.1 20.6 1.0
N A:BAL902 3.8 24.1 1.0
CE2 A:TYR381 3.9 21.0 1.0
CA A:BAL902 4.0 25.0 1.0
OH A:TYR381 4.0 18.9 1.0
ND1 A:HIS301 4.2 19.9 1.0
CG A:HIS301 4.2 19.2 1.0
ND1 A:HIS297 4.2 21.8 1.0
CG A:HIS297 4.2 21.1 1.0
CG A:GLU320 4.3 24.2 1.0
CZ A:TYR381 4.3 21.1 1.0
CB A:BAL902 4.4 25.2 1.0
OE1 A:GLU264 4.5 22.0 1.0
CG2 A:THR323 4.5 17.8 1.0
CB A:THR323 4.7 18.6 1.0
CA A:GLU320 4.7 22.7 1.0
OE1 A:GLU298 4.8 22.6 1.0
CB A:GLU320 4.8 22.9 1.0
CD2 A:TYR381 4.8 21.2 1.0
CD A:GLU264 5.0 20.9 1.0
OE2 A:GLU264 5.0 19.8 1.0

Reference:

A.Addlagatta, R.Gumpena. Crystal Structure of E. Coli Aminopeptidase N in Complex with Beta Alanine To Be Published.
Page generated: Sun Oct 27 10:42:07 2024

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