Iron in PDB 8hbf: Structure of Human Soluble Guanylate Cyclase in the No+Rio State at 3.1 Angstrom

All present enzymatic activity of Structure of Human Soluble Guanylate Cyclase in the No+Rio State at 3.1 Angstrom:
4.6.1.2;

The structure of Structure of Human Soluble Guanylate Cyclase in the No+Rio State at 3.1 Angstrom also contains other interesting chemical elements:

Fluorine	(F)	1 atom
Magnesium	(Mg)	2 atoms

The binding sites of Iron atom in the Structure of Human Soluble Guanylate Cyclase in the No+Rio State at 3.1 Angstrom (pdb code 8hbf). 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 Human Soluble Guanylate Cyclase in the No+Rio State at 3.1 Angstrom, PDB code: 8hbf:

Iron binding site 1 out of 1 in the Structure of Human Soluble Guanylate Cyclase in the No+Rio State at 3.1 Angstrom


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Human Soluble Guanylate Cyclase in the No+Rio State at 3.1 Angstrom within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe701 b:46.7 occ:1.00 FE B:HEM701 0.0 46.7 1.0 N B:NO703 1.8 41.1 1.0 ND B:HEM701 1.9 31.1 1.0 NA B:HEM701 2.0 26.9 1.0 NC B:HEM701 2.1 17.7 1.0 NB B:HEM701 2.1 21.6 1.0 O B:NO703 2.8 33.0 1.0 C4D B:HEM701 2.9 18.2 1.0 C1D B:HEM701 2.9 27.7 1.0 C1A B:HEM701 2.9 32.9 1.0 C4A B:HEM701 3.0 19.7 1.0 C4C B:HEM701 3.0 16.8 1.0 C1B B:HEM701 3.1 24.4 1.0 C4B B:HEM701 3.1 17.9 1.0 C1C B:HEM701 3.1 21.0 1.0 CHA B:HEM701 3.3 21.1 1.0 CHD B:HEM701 3.4 23.8 1.0 CHB B:HEM701 3.5 18.6 1.0 CHC B:HEM701 3.5 21.2 1.0 CE1 B:HIS105 3.7 24.3 1.0 C3D B:HEM701 4.1 22.0 1.0 C2D B:HEM701 4.1 22.4 1.0 C2A B:HEM701 4.1 33.3 1.0 C3A B:HEM701 4.2 28.4 1.0 C3C B:HEM701 4.2 16.8 1.0 C2C B:HEM701 4.3 22.1 1.0 C2B B:HEM701 4.3 26.8 1.0 C3B B:HEM701 4.3 20.9 1.0 CD1 B:ILE149 4.6 16.9 1.0 NE2 B:HIS105 4.6 28.8 1.0 ND1 B:HIS105 4.7 26.0 1.0 CE1 B:PHE74 4.9 15.4 1.0

R.Liu, Y.Kang, L.Chen. No Binds to the Distal Site of Haem in the Fully Activated Soluble Guanylate Cyclase. Nitric Oxide V.-135 17 2023.
ISSN: ESSN 1089-8611
PubMed: 36972843
DOI: 10.1016/J.NIOX.2023.03.002