Iron in PDB 8qt7: Cryo-Em Structure of Streptococcus Pneumoniae Nadph Oxidase in Complex with Nadph

The binding sites of Iron atom in the Cryo-Em Structure of Streptococcus Pneumoniae Nadph Oxidase in Complex with Nadph (pdb code 8qt7). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Cryo-Em Structure of Streptococcus Pneumoniae Nadph Oxidase in Complex with Nadph, PDB code: 8qt7:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Cryo-Em Structure of Streptococcus Pneumoniae Nadph Oxidase in Complex with Nadph


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cryo-Em Structure of Streptococcus Pneumoniae Nadph Oxidase in Complex with Nadph within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe503 b:41.6 occ:1.00 FE A:HEM503 0.0 41.6 1.0 ND A:HEM503 1.9 26.9 1.0 NA A:HEM503 2.0 30.0 1.0 NB A:HEM503 2.1 34.5 1.0 NC A:HEM503 2.1 33.9 1.0 NE2 A:HIS83 2.1 14.4 1.0 NE2 A:HIS142 2.2 27.0 1.0 CE1 A:HIS142 2.8 16.1 1.0 C4D A:HEM503 2.9 24.4 1.0 C1D A:HEM503 2.9 20.7 1.0 C1A A:HEM503 2.9 20.9 1.0 C4A A:HEM503 3.0 22.4 1.0 C4C A:HEM503 3.0 27.9 1.0 C4B A:HEM503 3.0 24.8 1.0 CD2 A:HIS83 3.1 14.5 1.0 C1B A:HEM503 3.1 24.9 1.0 CE1 A:HIS83 3.1 17.1 1.0 C1C A:HEM503 3.1 21.0 1.0 CHA A:HEM503 3.3 23.8 1.0 CD2 A:HIS142 3.3 31.0 1.0 CHD A:HEM503 3.4 17.7 1.0 CHB A:HEM503 3.5 28.9 1.0 CHC A:HEM503 3.5 23.7 1.0 ND1 A:HIS142 4.0 22.9 1.0 C2A A:HEM503 4.1 26.6 1.0 C3D A:HEM503 4.1 31.4 1.0 C2D A:HEM503 4.1 30.2 1.0 C3A A:HEM503 4.2 21.0 1.0 ND1 A:HIS83 4.2 34.0 1.0 CG A:HIS83 4.2 24.9 1.0 C3C A:HEM503 4.2 29.1 1.0 C3B A:HEM503 4.3 30.4 1.0 C2C A:HEM503 4.3 29.2 1.0 C2B A:HEM503 4.3 28.5 1.0 CG A:HIS142 4.3 28.1 1.0

Iron binding site 2 out of 2 in the Cryo-Em Structure of Streptococcus Pneumoniae Nadph Oxidase in Complex with Nadph


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cryo-Em Structure of Streptococcus Pneumoniae Nadph Oxidase in Complex with Nadph within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe504 b:46.6 occ:1.00 FE A:HEM504 0.0 46.6 1.0 NA A:HEM504 2.0 29.9 1.0 NC A:HEM504 2.1 31.9 1.0 NB A:HEM504 2.1 29.1 1.0 ND A:HEM504 2.1 27.9 1.0 NE2 A:HIS129 2.2 22.0 1.0 NE2 A:HIS69 2.2 25.6 1.0 CD2 A:HIS69 3.0 28.8 1.0 C4A A:HEM504 3.0 27.0 1.0 C1A A:HEM504 3.0 34.0 1.0 C1C A:HEM504 3.1 27.1 1.0 C4B A:HEM504 3.1 20.5 1.0 CD2 A:HIS129 3.1 17.9 1.0 C1D A:HEM504 3.1 25.8 1.0 C1B A:HEM504 3.1 24.4 1.0 C4D A:HEM504 3.1 19.8 1.0 C4C A:HEM504 3.1 26.4 1.0 CE1 A:HIS69 3.2 25.4 1.0 CE1 A:HIS129 3.2 28.9 1.0 CHC A:HEM504 3.4 26.1 1.0 CHB A:HEM504 3.4 26.9 1.0 CHA A:HEM504 3.4 21.2 1.0 CHD A:HEM504 3.4 28.1 1.0 CG A:HIS69 4.2 37.8 1.0 ND1 A:HIS69 4.2 30.9 1.0 C2A A:HEM504 4.2 31.6 1.0 C3A A:HEM504 4.2 31.6 1.0 CG A:HIS129 4.2 27.0 1.0 ND1 A:HIS129 4.3 30.7 1.0 C2C A:HEM504 4.3 35.3 1.0 C2D A:HEM504 4.3 30.9 1.0 C3B A:HEM504 4.3 35.0 1.0 C2B A:HEM504 4.3 35.8 1.0 C3D A:HEM504 4.3 39.4 1.0 C3C A:HEM504 4.3 32.9 1.0 CH2 A:TRP125 4.9 20.2 1.0

V.R.A.Dubach, P.San Segundo-Acosta, B.J.Murphy. Structural and Mechanistic Insight Into Streptococcus Pneumoniae Nadph Oxidase To Be Published 2024.
DOI: 10.1038/S41594-024-01348-W