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Iron in PDB 1m7v: Structure of A Nitric Oxide Synthase Heme Protein From Bacillus Subtilis with Tetrahydrofolate and Arginine Bound

Enzymatic activity of Structure of A Nitric Oxide Synthase Heme Protein From Bacillus Subtilis with Tetrahydrofolate and Arginine Bound

All present enzymatic activity of Structure of A Nitric Oxide Synthase Heme Protein From Bacillus Subtilis with Tetrahydrofolate and Arginine Bound:
1.14.13.39;

Protein crystallography data

The structure of Structure of A Nitric Oxide Synthase Heme Protein From Bacillus Subtilis with Tetrahydrofolate and Arginine Bound, PDB code: 1m7v was solved by K.Pant, A.M.Bilwes, S.Adak, D.J.Stuehr, B.R.Crane, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.80 / 1.95
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 81.155, 92.553, 62.939, 90.00, 90.00, 90.00
R / Rfree (%) 22.5 / 23.9

Iron Binding Sites:

The binding sites of Iron atom in the Structure of A Nitric Oxide Synthase Heme Protein From Bacillus Subtilis with Tetrahydrofolate and Arginine Bound (pdb code 1m7v). 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 Structure of A Nitric Oxide Synthase Heme Protein From Bacillus Subtilis with Tetrahydrofolate and Arginine Bound, PDB code: 1m7v:

Iron binding site 1 out of 1 in 1m7v

Go back to Iron Binding Sites List in 1m7v
Iron binding site 1 out of 1 in the Structure of A Nitric Oxide Synthase Heme Protein From Bacillus Subtilis with Tetrahydrofolate and Arginine Bound


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of A Nitric Oxide Synthase Heme Protein From Bacillus Subtilis with Tetrahydrofolate and Arginine Bound within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe901

b:32.4
occ:1.00
 FE A:HEM901 0.0 32.4 1.0
NC A:HEM901 2.0 32.7 1.0
ND A:HEM901 2.1 31.8 1.0
NA A:HEM901 2.1 32.1 1.0
NB A:HEM901 2.1 32.3 1.0
SG A:CYS62 2.4 30.8 1.0
C1C A:HEM901 3.1 33.6 1.0
C1D A:HEM901 3.1 31.9 1.0
C4C A:HEM901 3.1 33.3 1.0
C4D A:HEM901 3.1 32.3 1.0
C1A A:HEM901 3.1 32.5 1.0
C4B A:HEM901 3.1 31.2 1.0
C4A A:HEM901 3.1 32.7 1.0
C1B A:HEM901 3.1 31.5 1.0
CB A:CYS62 3.3 33.2 1.0
CHC A:HEM901 3.3 33.3 1.0
CHD A:HEM901 3.4 30.8 1.0
CHA A:HEM901 3.4 33.3 1.0
CHB A:HEM901 3.4 31.9 1.0
NH1 A:ARG2000 3.9 38.6 1.0
CA A:CYS62 4.1 33.0 1.0
C3D A:HEM901 4.3 31.9 1.0
C2C A:HEM901 4.3 33.1 1.0
C2D A:HEM901 4.3 31.2 1.0
C3A A:HEM901 4.3 33.3 1.0
C2A A:HEM901 4.3 33.2 1.0
C3C A:HEM901 4.3 33.7 1.0
C2B A:HEM901 4.4 32.5 1.0
C3B A:HEM901 4.4 31.1 1.0
CZ A:ARG2000 4.5 38.9 1.0
NE1 A:TRP56 4.6 31.3 1.0
C A:CYS62 4.9 33.7 1.0
N A:GLY64 4.9 31.4 1.0
N A:ILE63 4.9 33.3 1.0

Reference:

K.Pant, A.M.Bilwes, S.Adak, D.J.Stuehr, B.R.Crane. Structure of A Nitric Oxide Synthase Heme Protein From Bacillus Subtilis. Biochemistry V. 41 11071 2002.
ISSN: ISSN 0006-2960
PubMed: 12220171
DOI: 10.1021/BI0263715
Page generated: Wed Jul 16 17:57:22 2025

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