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Iron in PDB 2fnq: Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality

Enzymatic activity of Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality

All present enzymatic activity of Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality:
1.13.11.40;

Protein crystallography data

The structure of Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality, PDB code: 2fnq was solved by M.L.Oldham, A.R.Brash, M.E.Newcomer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.00 / 3.20
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 69.554, 78.023, 176.490, 90.00, 96.66, 90.00
R / Rfree (%) 25.4 / 29.6

Other elements in 2fnq:

The structure of Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality also contains other interesting chemical elements:

Calcium (Ca) 6 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality (pdb code 2fnq). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality, PDB code: 2fnq:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 2fnq

Go back to Iron Binding Sites List in 2fnq
Iron binding site 1 out of 2 in the Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe2100

b:41.1
occ:1.00
 O A:ILE1066 1.7 39.2 1.0
C A:ILE1066 2.0 39.2 1.0
CE1 A:HIS943 2.2 38.3 1.0
NE2 A:HIS757 2.3 29.9 1.0
NE2 A:HIS762 2.3 27.4 1.0
ND2 A:ASN947 2.6 35.4 1.0
NE2 A:HIS943 2.7 38.3 1.0
CE1 A:HIS757 3.1 29.9 1.0
CE1 A:HIS762 3.2 27.4 1.0
CD2 A:HIS762 3.4 27.4 1.0
ND1 A:HIS943 3.4 38.3 1.0
CA A:ILE1066 3.5 39.2 1.0
CD2 A:HIS757 3.5 29.9 1.0
CG A:ASN947 3.5 35.4 1.0
CB A:ILE1066 4.0 33.1 1.0
CD2 A:HIS943 4.0 38.3 1.0
CB A:ASN947 4.2 35.4 1.0
N A:ILE1066 4.2 39.2 1.0
ND1 A:HIS757 4.3 29.9 1.0
OD1 A:ASN947 4.3 35.4 1.0
CG A:HIS943 4.4 38.3 1.0
ND1 A:HIS762 4.4 27.4 1.0
CG2 A:ILE1066 4.5 33.1 1.0
CG A:HIS762 4.5 27.4 1.0
CG A:HIS757 4.5 29.9 1.0
CD1 A:LEU1000 4.5 42.8 1.0
CG2 A:THR1064 4.7 43.1 1.0
O A:LEU1000 5.0 37.4 1.0

Iron binding site 2 out of 2 in 2fnq

Go back to Iron Binding Sites List in 2fnq
Iron binding site 2 out of 2 in the Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Insights From the X-Ray Crystal Structure of Coral 8R- Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe2100

b:41.1
occ:1.00
 O B:ILE1066 1.7 39.2 1.0
C B:ILE1066 2.0 39.2 1.0
CE1 B:HIS943 2.2 38.3 1.0
NE2 B:HIS757 2.3 29.9 1.0
NE2 B:HIS762 2.3 27.4 1.0
ND2 B:ASN947 2.6 35.4 1.0
NE2 B:HIS943 2.7 38.3 1.0
CE1 B:HIS757 3.1 29.9 1.0
CE1 B:HIS762 3.2 27.4 1.0
CD2 B:HIS762 3.4 27.4 1.0
ND1 B:HIS943 3.4 38.3 1.0
CA B:ILE1066 3.5 39.2 1.0
CD2 B:HIS757 3.5 29.9 1.0
CG B:ASN947 3.5 35.4 1.0
CB B:ILE1066 4.0 33.1 1.0
CD2 B:HIS943 4.0 38.3 1.0
CB B:ASN947 4.2 35.4 1.0
N B:ILE1066 4.2 39.2 1.0
ND1 B:HIS757 4.3 29.9 1.0
OD1 B:ASN947 4.3 35.4 1.0
CG B:HIS943 4.4 38.3 1.0
ND1 B:HIS762 4.4 27.4 1.0
CG2 B:ILE1066 4.5 33.1 1.0
CG B:HIS762 4.5 27.4 1.0
CG B:HIS757 4.5 29.9 1.0
CD1 B:LEU1000 4.5 42.8 1.0
CG2 B:THR1064 4.7 43.1 1.0
O B:LEU1000 5.0 37.4 1.0

Reference:

M.L.Oldham, A.R.Brash, M.E.Newcomer. Insights From the X-Ray Crystal Structure of Coral 8R-Lipoxygenase: Calcium Activation Via A C2-Like Domain and A Structural Basis of Product Chirality. J.Biol.Chem. V. 280 39545 2005.
ISSN: ISSN 0021-9258
PubMed: 16162493
DOI: 10.1074/JBC.M506675200
Page generated: Thu Jul 17 01:16:05 2025

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