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Iron in PDB 2p0m: Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase

Enzymatic activity of Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase

All present enzymatic activity of Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase:
1.13.11.33;

Protein crystallography data

The structure of Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase, PDB code: 2p0m was solved by J.Choi, J.K.Chon, S.Kim, W.Shin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 15.99 / 2.40
Space group H 3
Cell size a, b, c (Å), α, β, γ (°) 198.900, 198.900, 136.100, 90.00, 90.00, 120.00
R / Rfree (%) 19.3 / 23

Iron Binding Sites:

The binding sites of Iron atom in the Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase (pdb code 2p0m). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase, PDB code: 2p0m:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 2p0m

Go back to Iron Binding Sites List in 2p0m
Iron binding site 1 out of 2 in the Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe840

b:36.5
occ:1.00
OXT A:ILE663 2.2 49.7 1.0
NE2 A:HIS361 2.2 41.6 1.0
ND1 A:HIS545 2.3 35.8 1.0
NE2 A:HIS541 2.4 24.6 1.0
NE2 A:HIS366 2.4 39.1 1.0
CE1 A:HIS366 3.0 40.7 1.0
CE1 A:HIS361 3.0 44.1 1.0
CE1 A:HIS541 3.0 24.8 1.0
CE1 A:HIS545 3.0 37.2 1.0
C A:ILE663 3.1 46.4 1.0
O A:ILE663 3.2 46.9 1.0
CD2 A:HIS361 3.3 41.6 1.0
CG A:HIS545 3.4 35.8 1.0
CD2 A:HIS541 3.5 26.3 1.0
CD2 A:HIS366 3.7 40.1 1.0
CB A:HIS545 3.9 35.1 1.0
O A:LEU597 4.1 61.3 1.0
ND1 A:HIS361 4.2 42.4 1.0
NE2 A:HIS545 4.2 36.5 1.0
ND1 A:HIS541 4.2 24.3 1.0
ND1 A:HIS366 4.2 39.6 1.0
CG A:HIS361 4.3 40.5 1.0
CD2 A:HIS545 4.4 35.9 1.0
CG A:HIS541 4.5 25.6 1.0
CA A:ILE663 4.6 44.0 1.0
CG A:HIS366 4.6 38.8 1.0
N A:ILE663 4.8 43.6 1.0
NE2 A:GLN548 4.9 39.3 1.0
CG2 A:ILE663 4.9 42.6 1.0

Iron binding site 2 out of 2 in 2p0m

Go back to Iron Binding Sites List in 2p0m
Iron binding site 2 out of 2 in the Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Revised Structure of Rabbit Reticulocyte 15S-Lipoxygenase within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe840

b:40.4
occ:1.00
OXT B:ILE663 2.0 43.2 1.0
NE2 B:HIS366 2.1 34.9 1.0
NE2 B:HIS541 2.3 42.7 1.0
ND1 B:HIS545 2.6 36.9 1.0
NE2 B:HIS361 2.6 32.3 1.0
CE1 B:HIS366 2.8 34.4 1.0
C B:ILE663 3.0 40.9 1.0
O B:ILE663 3.1 42.2 1.0
CE1 B:HIS545 3.2 39.1 1.0
CE1 B:HIS541 3.2 42.6 1.0
CD2 B:HIS366 3.3 34.9 1.0
CD2 B:HIS541 3.3 42.7 1.0
CE1 B:HIS361 3.4 32.3 1.0
CD2 B:HIS361 3.5 32.5 1.0
CG B:HIS545 3.8 36.8 1.0
ND1 B:HIS366 4.0 32.3 1.0
CG B:HIS366 4.2 32.9 1.0
CB B:HIS545 4.3 35.8 1.0
C14 B:RS7841 4.3 66.6 1.0
ND1 B:HIS541 4.3 42.0 1.0
CG B:HIS541 4.4 42.5 1.0
CA B:ILE663 4.4 38.6 1.0
NE2 B:HIS545 4.4 39.1 1.0
ND1 B:HIS361 4.5 31.4 1.0
CG1 B:VAL661 4.6 27.8 1.0
CG B:HIS361 4.6 31.8 1.0
CG2 B:ILE663 4.6 39.1 1.0
N B:ILE663 4.7 37.2 1.0
C16 B:RS7841 4.7 66.4 1.0
CD2 B:HIS545 4.7 37.3 1.0

Reference:

J.Choi, J.K.Chon, S.Kim, W.Shin. Conformational Flexibility in Mammalian 15S-Lipoxygenase: Reinterpretation of the Crystallographic Data. Proteins V. 70 1023 2008.
ISSN: ISSN 0887-3585
PubMed: 17847087
DOI: 10.1002/PROT.21590
Page generated: Thu Jul 17 03:20:08 2025

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