Zinc in PDB 8ewz: Plasmodium Falciparum M1 in Complex with Inhibitor 9C

Protein crystallography data

The structure of Plasmodium Falciparum M1 in Complex with Inhibitor 9C, PDB code: 8ewz was solved by P.P.S.Calic, S.Mcgowan, C.T.Webb, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 46.44 / 1.75
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 75.84, 108.78, 117.48, 90, 90, 90
R / Rfree (%) 15.7 / 18.7

Other elements in 8ewz:

The structure of Plasmodium Falciparum M1 in Complex with Inhibitor 9C also contains other interesting chemical elements:

Magnesium (Mg) 4 atoms
Fluorine (F) 3 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Plasmodium Falciparum M1 in Complex with Inhibitor 9C (pdb code 8ewz). 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 Plasmodium Falciparum M1 in Complex with Inhibitor 9C, PDB code: 8ewz:

Zinc binding site 1 out of 1 in 8ewz

Go back to Zinc Binding Sites List in 8ewz
Zinc binding site 1 out of 1 in the Plasmodium Falciparum M1 in Complex with Inhibitor 9C


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Plasmodium Falciparum M1 in Complex with Inhibitor 9C within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1107

b:9.2
occ:1.00
OE1 A:GLU519 2.0 9.2 1.0
O22 A:X0I1101 2.1 10.0 1.0
O21 A:X0I1101 2.1 9.1 1.0
NE2 A:HIS500 2.2 9.4 1.0
NE2 A:HIS496 2.2 9.9 1.0
C19 A:X0I1101 2.7 9.7 1.0
CD A:GLU519 2.8 7.2 1.0
N20 A:X0I1101 2.8 8.8 1.0
OE2 A:GLU519 2.9 8.9 1.0
CD2 A:HIS496 3.0 7.0 1.0
CD2 A:HIS500 3.0 9.2 1.0
CE1 A:HIS500 3.3 8.6 1.0
CE1 A:HIS496 3.3 9.0 1.0
O A:HOH1258 3.5 10.4 1.0
OH A:TYR580 4.1 9.0 1.0
CE2 A:TYR580 4.1 9.4 1.0
C09 A:X0I1101 4.2 11.3 1.0
OE1 A:GLU463 4.2 8.4 1.0
CG A:HIS496 4.2 8.2 1.0
CG A:HIS500 4.2 9.1 1.0
CG A:GLU519 4.2 7.1 1.0
ND1 A:HIS500 4.3 8.8 1.0
ND1 A:HIS496 4.3 7.1 1.0
OE1 A:GLU497 4.4 10.7 1.0
CZ A:TYR580 4.5 8.5 1.0
CD A:GLU463 4.7 10.1 1.0
CG2 A:THR522 4.7 7.8 1.0
O A:HOH1201 4.7 8.2 1.0
C2 A:DMS1102 4.8 14.6 1.0
N10 A:X0I1101 4.8 10.7 1.0
OE2 A:GLU497 4.8 8.0 1.0
CB A:GLU519 4.8 8.9 1.0
CA A:GLU519 4.9 8.0 1.0
OE2 A:GLU463 4.9 11.7 1.0
CB A:THR522 5.0 9.7 1.0

Reference:

P.P.S.Calic, N.B.Vinh, C.T.Webb, T.R.Malcolm, A.Ngo, K.Lowes, N.Drinkwater, S.Mcgowan, P.J.Scammells. Structure-Based Development of Potent Plasmodium Falciparum M1 and M17 Aminopeptidase Selective and Dual Inhibitors Via S1'-Region Optimisation Eur.J.Med.Chem. 2023.
ISSN: ISSN 0223-5234
Page generated: Wed Oct 30 20:00:31 2024

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