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Iron in PDB 5frb: Crystal Structure of Sterol 14-Alpha Demethylase (CYP51B) From A Pathogenic Filamentous Fungus Aspergillus Fumigatus in Complex with A Tetrazole-Based Inhibitor Vt-1598

Enzymatic activity of Crystal Structure of Sterol 14-Alpha Demethylase (CYP51B) From A Pathogenic Filamentous Fungus Aspergillus Fumigatus in Complex with A Tetrazole-Based Inhibitor Vt-1598

All present enzymatic activity of Crystal Structure of Sterol 14-Alpha Demethylase (CYP51B) From A Pathogenic Filamentous Fungus Aspergillus Fumigatus in Complex with A Tetrazole-Based Inhibitor Vt-1598:
1.14.13.70;

Protein crystallography data

The structure of Crystal Structure of Sterol 14-Alpha Demethylase (CYP51B) From A Pathogenic Filamentous Fungus Aspergillus Fumigatus in Complex with A Tetrazole-Based Inhibitor Vt-1598, PDB code: 5frb was solved by T.Y.Hargrove, Z.Wawrzak, G.I.Lepesheva, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 95.14 / 2.99
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 109.857, 109.857, 84.838, 90.00, 90.00, 120.00
R / Rfree (%) 25.8 / 28

Other elements in 5frb:

The structure of Crystal Structure of Sterol 14-Alpha Demethylase (CYP51B) From A Pathogenic Filamentous Fungus Aspergillus Fumigatus in Complex with A Tetrazole-Based Inhibitor Vt-1598 also contains other interesting chemical elements:

Fluorine (F) 4 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Crystal Structure of Sterol 14-Alpha Demethylase (CYP51B) From A Pathogenic Filamentous Fungus Aspergillus Fumigatus in Complex with A Tetrazole-Based Inhibitor Vt-1598 (pdb code 5frb). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Crystal Structure of Sterol 14-Alpha Demethylase (CYP51B) From A Pathogenic Filamentous Fungus Aspergillus Fumigatus in Complex with A Tetrazole-Based Inhibitor Vt-1598, PDB code: 5frb:

Iron binding site 1 out of 1 in 5frb

Go back to Iron Binding Sites List in 5frb
Iron binding site 1 out of 1 in the Crystal Structure of Sterol 14-Alpha Demethylase (CYP51B) From A Pathogenic Filamentous Fungus Aspergillus Fumigatus in Complex with A Tetrazole-Based Inhibitor Vt-1598


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of Sterol 14-Alpha Demethylase (CYP51B) From A Pathogenic Filamentous Fungus Aspergillus Fumigatus in Complex with A Tetrazole-Based Inhibitor Vt-1598 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe580

b:0.7
occ:1.00
FE A:HEM580 0.0 0.7 1.0
ND A:HEM580 1.9 0.8 1.0
NA A:HEM580 2.0 0.8 1.0
NC A:HEM580 2.1 0.7 1.0
NB A:HEM580 2.1 0.4 1.0
NBA A:VT2590 2.1 0.8 1.0
SG A:CYS463 2.3 0.6 1.0
C4D A:HEM580 2.9 0.2 1.0
C1D A:HEM580 2.9 0.9 1.0
NBC A:VT2590 3.0 0.9 1.0
C1A A:HEM580 3.0 0.2 1.0
CAW A:VT2590 3.0 0.6 1.0
C4A A:HEM580 3.0 0.3 1.0
C4B A:HEM580 3.1 0.1 1.0
C1B A:HEM580 3.1 0.9 1.0
C4C A:HEM580 3.1 0.6 1.0
C1C A:HEM580 3.1 0.8 1.0
CB A:CYS463 3.3 0.6 1.0
CHA A:HEM580 3.4 0.0 1.0
CHD A:HEM580 3.4 0.7 1.0
CHB A:HEM580 3.4 0.8 1.0
CHC A:HEM580 3.5 0.2 1.0
NBD A:VT2590 4.0 0.2 1.0
NBO A:VT2590 4.1 0.6 1.0
CA A:CYS463 4.1 0.1 1.0
C3D A:HEM580 4.1 0.9 1.0
C2D A:HEM580 4.1 0.8 1.0
C2A A:HEM580 4.2 0.0 1.0
C3A A:HEM580 4.2 0.2 1.0
C3C A:HEM580 4.3 0.6 1.0
C2B A:HEM580 4.3 0.9 1.0
C2C A:HEM580 4.3 0.1 1.0
C3B A:HEM580 4.3 0.5 1.0
OAB A:VT2590 4.9 0.3 1.0

Reference:

T.Y.Hargrove, E.P.Garvey, W.J.Hoekstra, C.M.Yates, Z.Wawrzak, G.Rachakonda, F.Villalta, G.I.Lepesheva. Crystal Structure of the New Investigational Drug Candidate Vt-1598 in Complex with Aspergillus Fumigatus Sterol 14 Alpha-Demethylase Provides Insights Into Its Broad-Spectrum Antifungal Activity. Antimicrob. Agents V. 61 2017CHEMOTHER..
ISSN: ESSN 1098-6596
PubMed: 28461309
DOI: 10.1128/AAC.00570-17
Page generated: Sun Dec 13 16:01:39 2020

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