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Iron in PDB 2bz9: Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group

Enzymatic activity of Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group

All present enzymatic activity of Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group:
1.14.13.70;

Protein crystallography data

The structure of Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group, PDB code: 2bz9 was solved by L.V.Yermalitskaya, M.R.Waterman, L.M.Podust, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 36.97 / 2.21
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 38.910, 110.340, 99.627, 90.00, 90.67, 90.00
R / Rfree (%) 21.5 / 27.5

Iron Binding Sites:

The binding sites of Iron atom in the Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group (pdb code 2bz9). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group, PDB code: 2bz9:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 2bz9

Go back to Iron Binding Sites List in 2bz9
Iron binding site 1 out of 2 in the Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe1449

b:16.4
occ:1.00
FE A:HEM1449 0.0 16.4 1.0
ND A:HEM1449 2.0 20.1 1.0
NB A:HEM1449 2.0 15.9 1.0
NC A:HEM1449 2.0 17.0 1.0
NA A:HEM1449 2.0 13.7 1.0
SG A:CYS394 2.5 13.4 1.0
O A:HOH2054 2.6 19.7 1.0
C4D A:HEM1449 3.0 20.8 1.0
C1B A:HEM1449 3.0 12.7 1.0
C1D A:HEM1449 3.1 19.8 1.0
C1C A:HEM1449 3.1 17.0 1.0
C1A A:HEM1449 3.1 15.8 1.0
C4A A:HEM1449 3.1 13.5 1.0
C4B A:HEM1449 3.1 15.7 1.0
C4C A:HEM1449 3.1 17.9 1.0
CHA A:HEM1449 3.4 16.9 1.0
CHB A:HEM1449 3.4 11.3 1.0
CB A:CYS394 3.4 16.6 1.0
CHD A:HEM1449 3.4 18.6 1.0
CHC A:HEM1449 3.4 17.6 1.0
O A:ALA256 4.2 17.9 1.0
CA A:CYS394 4.2 16.9 1.0
C3D A:HEM1449 4.3 21.5 1.0
C2B A:HEM1449 4.3 14.1 1.0
C2D A:HEM1449 4.3 21.0 1.0
C3B A:HEM1449 4.3 17.3 1.0
C3A A:HEM1449 4.3 12.7 1.0
C2A A:HEM1449 4.3 15.5 1.0
C2C A:HEM1449 4.3 14.5 1.0
C3C A:HEM1449 4.3 16.1 1.0
CB A:ALA256 4.8 18.1 1.0
N A:GLY396 4.9 16.2 1.0
C A:ALA256 4.9 17.6 1.0
C A:CYS394 4.9 14.0 1.0
O A:HOH2018 4.9 19.2 1.0

Iron binding site 2 out of 2 in 2bz9

Go back to Iron Binding Sites List in 2bz9
Iron binding site 2 out of 2 in the Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Ligand-Free Structure of Sterol 14ALPHA-Demethylase From Mycobacterium Tuberculosis in P2(1) Space Group within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe1449

b:17.7
occ:1.00
FE B:HEM1449 0.0 17.7 1.0
ND B:HEM1449 2.0 22.0 1.0
NB B:HEM1449 2.0 20.1 1.0
NC B:HEM1449 2.0 19.8 1.0
NA B:HEM1449 2.0 18.5 1.0
O B:HOH2068 2.3 18.7 1.0
SG B:CYS394 2.5 14.7 1.0
C4D B:HEM1449 3.0 22.9 1.0
C1B B:HEM1449 3.0 17.8 1.0
C1D B:HEM1449 3.1 22.6 1.0
C1A B:HEM1449 3.1 20.1 1.0
C1C B:HEM1449 3.1 21.2 1.0
C4A B:HEM1449 3.1 17.8 1.0
C4B B:HEM1449 3.1 18.8 1.0
C4C B:HEM1449 3.1 20.9 1.0
CB B:CYS394 3.3 18.3 1.0
CHA B:HEM1449 3.4 20.5 1.0
CHB B:HEM1449 3.4 15.9 1.0
CHD B:HEM1449 3.4 21.0 1.0
CHC B:HEM1449 3.4 18.9 1.0
O B:ALA256 4.0 20.1 1.0
CA B:CYS394 4.2 18.6 1.0
C2D B:HEM1449 4.3 23.9 1.0
C3D B:HEM1449 4.3 23.6 1.0
C2B B:HEM1449 4.3 17.4 1.0
C2A B:HEM1449 4.3 20.5 1.0
C3A B:HEM1449 4.3 19.0 1.0
C3B B:HEM1449 4.3 17.4 1.0
C2C B:HEM1449 4.3 19.2 1.0
C3C B:HEM1449 4.3 20.6 1.0
CB B:ALA256 4.7 15.6 1.0
N B:GLY396 4.8 15.7 1.0
C B:ALA256 4.8 16.8 1.0
C B:CYS394 4.9 17.9 1.0

Reference:

L.M.Podust, J.P.Von Kries, A.N.Eddine, Y.Kim, L.V.Yermalitskaya, R.Kuehne, H.Ouellet, T.Warrier, M.Altekoster, J.-S.Lee, J.Rademann, H.Oschkinat, S.H.E.Kaufmann, M.R.Waterman. Small Molecule Scaffolds For CYP51 Inhibitors Identified By High Throughput Screening and Defined By X-Ray Crystallography Antimicrob.Agents Chemother. V. 51 3915 2007.
ISSN: ISSN 0066-4804
PubMed: 17846131
DOI: 10.1128/AAC.00311-07
Page generated: Thu Jul 17 00:07:19 2025

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