Zinc in PDB 8t6h: X-Ray Crystal Structure of Pfa-M1(E319A)

The structure of X-Ray Crystal Structure of Pfa-M1(E319A), PDB code: 8t6h was solved by C.T.Webb, S.Mcgowan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	61.79 / 1.98
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	74.96, 109.15, 117.16, 90, 90, 90
R / Rfree (%)	19.3 / 24.3

The structure of X-Ray Crystal Structure of Pfa-M1(E319A) also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

The binding sites of Zinc atom in the X-Ray Crystal Structure of Pfa-M1(E319A) (pdb code 8t6h). 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 X-Ray Crystal Structure of Pfa-M1(E319A), PDB code: 8t6h:

Zinc binding site 1 out of 1 in the X-Ray Crystal Structure of Pfa-M1(E319A)


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of X-Ray Crystal Structure of Pfa-M1(E319A) within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1101 b:27.2 occ:1.00 NE2 A:HIS500 2.0 19.8 1.0 NE2 A:HIS496 2.1 16.5 1.0 OE1 A:GLU519 2.1 20.5 1.0 O A:HOH1288 2.3 26.4 1.0 CD A:GLU519 2.8 21.0 1.0 OE2 A:GLU519 2.8 22.8 1.0 CD2 A:HIS500 3.0 20.4 1.0 CD2 A:HIS496 3.0 15.6 1.0 CE1 A:HIS500 3.1 20.1 1.0 CE1 A:HIS496 3.1 16.2 1.0 O A:HOH1334 3.3 39.5 1.0 O A:HOH1641 3.8 19.1 1.0 CG A:HIS500 4.1 21.6 1.0 OE1 A:GLU497 4.1 23.5 1.0 ND1 A:HIS500 4.2 21.4 1.0 ND1 A:HIS496 4.2 15.6 1.0 CG A:HIS496 4.2 15.8 1.0 CG A:GLU519 4.3 20.3 1.0 OE1 A:GLU463 4.3 26.8 1.0 OH A:TYR580 4.5 25.8 1.0 OE2 A:GLU497 4.5 23.2 1.0 CE1 A:TYR580 4.5 20.5 1.0 CG2 A:THR522 4.6 15.3 1.0 CD A:GLU463 4.7 28.7 1.0 CD A:GLU497 4.7 22.6 1.0 CB A:THR522 4.7 15.3 1.0 CA A:GLU519 4.8 20.4 1.0 CB A:GLU519 4.9 19.9 1.0 CZ A:TYR580 4.9 22.6 1.0 O A:HOH1246 4.9 40.3 1.0 OE2 A:GLU463 5.0 29.3 1.0

W.Yang, N.Drinkwater, C.T.Webb, S.Mcgowan. Conformational Dynamics of the Plasmodium Falciparum M1 Aminopeptidase. To Be Published.