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Zinc in PDB 4l6h: Crystal Structure of the Candida Albicans Methionine Synthase in Complex with Methotrexate and Homocysteine

Enzymatic activity of Crystal Structure of the Candida Albicans Methionine Synthase in Complex with Methotrexate and Homocysteine

All present enzymatic activity of Crystal Structure of the Candida Albicans Methionine Synthase in Complex with Methotrexate and Homocysteine:
2.1.1.14;

Protein crystallography data

The structure of Crystal Structure of the Candida Albicans Methionine Synthase in Complex with Methotrexate and Homocysteine, PDB code: 4l6h was solved by D.Ubhi, J.D.Robertus, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 33.89 / 1.75
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 77.068, 98.981, 101.936, 90.00, 90.00, 90.00
R / Rfree (%) 18.9 / 23.5

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of the Candida Albicans Methionine Synthase in Complex with Methotrexate and Homocysteine (pdb code 4l6h). 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 the Candida Albicans Methionine Synthase in Complex with Methotrexate and Homocysteine, PDB code: 4l6h:

Zinc binding site 1 out of 1 in 4l6h

Go back to Zinc Binding Sites List in 4l6h
Zinc binding site 1 out of 1 in the Crystal Structure of the Candida Albicans Methionine Synthase in Complex with Methotrexate and Homocysteine


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 the Candida Albicans Methionine Synthase in Complex with Methotrexate and Homocysteine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn801

b:35.7
occ:1.00
 SG A:CYS739 2.2 39.0 1.0
NE2 A:HIS657 2.3 27.9 1.0
SD A:HCS802 2.3 29.9 1.0
SG A:CYS659 2.4 44.7 1.0
CD2 A:HIS657 3.1 28.0 1.0
CG A:HCS802 3.3 32.7 1.0
CB A:CYS659 3.4 50.1 1.0
CB A:CYS739 3.4 36.5 1.0
CE1 A:HIS657 3.4 30.1 1.0
CB A:HCS802 3.9 27.6 1.0
CA A:CYS739 4.1 35.7 1.0
O A:HOH1145 4.2 37.8 1.0
CG A:HIS657 4.3 27.7 1.0
ND1 A:HIS657 4.4 28.6 1.0
N A:GLY740 4.6 36.0 1.0
CG2 A:ILE446 4.7 29.5 1.0
CA A:CYS659 4.8 48.9 1.0
O A:ASP738 4.8 37.4 1.0
C A:CYS739 5.0 34.6 1.0

Reference:

D.Ubhi, G.Kago, A.F.Monzingo, J.D.Robertus. Structural Analysis of A Fungal Methionine Synthase with Substrates and Inhibitors. J.Mol.Biol. V. 426 1839 2014.
ISSN: ISSN 0022-2836
PubMed: 24524835
DOI: 10.1016/J.JMB.2014.02.006
Page generated: Sun Oct 27 01:36:14 2024

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