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Zinc in PDB 4xnb: Crystal Structure of E. Coli Aminopeptidase N in Complex with L-Beta Homophenylalanine

Enzymatic activity of Crystal Structure of E. Coli Aminopeptidase N in Complex with L-Beta Homophenylalanine

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

Protein crystallography data

The structure of Crystal Structure of E. Coli Aminopeptidase N in Complex with L-Beta Homophenylalanine, PDB code: 4xnb 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) 19.16 / 1.95
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 120.191, 120.191, 169.921, 90.00, 90.00, 120.00
R / Rfree (%) 13.2 / 16.5

Other elements in 4xnb:

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

Sodium (Na) 8 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of E. Coli Aminopeptidase N in Complex with L-Beta Homophenylalanine (pdb code 4xnb). 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 L-Beta Homophenylalanine, PDB code: 4xnb:

Zinc binding site 1 out of 1 in 4xnb

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


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 L-Beta Homophenylalanine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn901

b:15.6
occ:1.00
 OE1 A:GLU320 2.0 12.6 1.0
O A:3FB902 2.0 18.8 1.0
NE2 A:HIS297 2.1 16.6 1.0
NE2 A:HIS301 2.1 15.8 1.0
OXT A:3FB902 2.6 23.0 1.0
C A:3FB902 2.7 20.9 1.0
CD A:GLU320 2.7 14.1 1.0
OE2 A:GLU320 2.8 15.1 1.0
CE1 A:HIS301 3.0 14.7 1.0
CD2 A:HIS297 3.0 16.8 1.0
CE1 A:HIS297 3.0 16.1 1.0
CD2 A:HIS301 3.1 14.7 1.0
CE2 A:TYR381 3.9 14.9 1.0
OH A:TYR381 4.0 14.5 1.0
N A:3FB902 4.0 15.0 1.0
ND1 A:HIS301 4.1 15.8 1.0
CCC A:3FB902 4.1 19.6 1.0
CG A:GLU320 4.1 14.2 1.0
ND1 A:HIS297 4.1 15.7 1.0
CG A:HIS297 4.2 14.9 1.0
CG A:HIS301 4.2 14.6 1.0
CZ A:TYR381 4.3 13.8 1.0
OE1 A:GLU264 4.5 14.0 1.0
CG2 A:THR323 4.6 14.0 1.0
O1 A:GOL930 4.6 35.1 1.0
CA A:3FB902 4.6 17.9 1.0
CB A:GLU320 4.7 15.2 1.0
CB A:THR323 4.7 14.5 1.0
CA A:GLU320 4.7 14.7 1.0
OE1 A:GLU298 4.8 16.6 1.0
CD2 A:TYR381 4.8 14.0 1.0
OE2 A:GLU264 4.9 14.6 1.0
CD A:GLU264 4.9 14.2 1.0

Reference:

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

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