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Iron in PDB 1fgt: Lipoxygenase-1 (Soybean) at 100K, Q697N Mutant

Enzymatic activity of Lipoxygenase-1 (Soybean) at 100K, Q697N Mutant

All present enzymatic activity of Lipoxygenase-1 (Soybean) at 100K, Q697N Mutant:
1.13.11.12;

Protein crystallography data

The structure of Lipoxygenase-1 (Soybean) at 100K, Q697N Mutant, PDB code: 1fgt was solved by D.R.Tomchick, W.Minor, T.Holman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.62
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 94.260, 92.790, 49.370, 90.00, 90.41, 90.00
R / Rfree (%) 18.3 / 21.3

Iron Binding Sites:

The binding sites of Iron atom in the Lipoxygenase-1 (Soybean) at 100K, Q697N Mutant (pdb code 1fgt). 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 Lipoxygenase-1 (Soybean) at 100K, Q697N Mutant, PDB code: 1fgt:

Iron binding site 1 out of 1 in 1fgt

Go back to Iron Binding Sites List in 1fgt
Iron binding site 1 out of 1 in the Lipoxygenase-1 (Soybean) at 100K, Q697N Mutant


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Lipoxygenase-1 (Soybean) at 100K, Q697N Mutant within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe840

b:24.2
occ:0.70
NE2 A:HIS504 2.1 20.9 1.0
NE2 A:HIS499 2.2 24.7 1.0
NE2 A:HIS690 2.2 11.4 1.0
O A:HOH1594 2.2 30.9 1.0
OXT A:ILE839 2.4 22.5 1.0
CE1 A:HIS504 3.0 20.9 1.0
CE1 A:HIS499 3.1 22.0 1.0
CD2 A:HIS690 3.1 14.1 1.0
CD2 A:HIS499 3.2 20.2 1.0
CD2 A:HIS504 3.2 19.1 1.0
CE1 A:HIS690 3.2 13.2 1.0
C A:ILE839 3.3 23.0 1.0
OD1 A:ASN694 3.5 15.7 1.0
O A:ILE839 3.5 21.7 1.0
CG A:ASN694 3.9 14.7 1.0
ND1 A:HIS504 4.1 20.2 1.0
ND1 A:HIS499 4.2 23.9 1.0
CG2 A:ILE837 4.2 12.4 1.0
CG A:HIS504 4.3 16.4 1.0
CG A:HIS690 4.3 11.6 1.0
CG A:HIS499 4.3 18.8 1.0
ND1 A:HIS690 4.3 13.3 1.0
CB A:ASN694 4.3 12.2 1.0
ND2 A:ASN694 4.6 13.4 1.0
CA A:ILE839 4.7 19.2 1.0
OG1 A:THR503 4.8 12.3 1.0
N A:ILE839 4.9 16.7 1.0

Reference:

D.R.Tomchick, P.Phan, M.Cymborowski, W.Minor, T.R.Holman. Structural and Functional Characterization of Second-Coordination Sphere Mutants of Soybean Lipoxygenase-1. Biochemistry V. 40 7509 2001.
ISSN: ISSN 0006-2960
PubMed: 11412104
DOI: 10.1021/BI002893D
Page generated: Sat Aug 3 05:03:48 2024

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