Chlorine in PDB 8qg1: Crystal Structure of Oxidized Respiratory Complex I Subunits Nuoef From Aquifex Aeolicus Bound to Adp-Ribose

The structure of Crystal Structure of Oxidized Respiratory Complex I Subunits Nuoef From Aquifex Aeolicus Bound to Adp-Ribose, PDB code: 8qg1 was solved by D.Wohlwend, T.Friedrich, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.56 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	63.129, 116.146, 189.485, 90, 90, 90
R / Rfree (%)	17.8 / 20.7

The structure of Crystal Structure of Oxidized Respiratory Complex I Subunits Nuoef From Aquifex Aeolicus Bound to Adp-Ribose also contains other interesting chemical elements:

Iron	(Fe)	12 atoms
Sodium	(Na)	2 atoms

The binding sites of Chlorine atom in the Crystal Structure of Oxidized Respiratory Complex I Subunits Nuoef From Aquifex Aeolicus Bound to Adp-Ribose (pdb code 8qg1). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Crystal Structure of Oxidized Respiratory Complex I Subunits Nuoef From Aquifex Aeolicus Bound to Adp-Ribose, PDB code: 8qg1:

Chlorine binding site 1 out of 1 in the Crystal Structure of Oxidized Respiratory Complex I Subunits Nuoef From Aquifex Aeolicus Bound to Adp-Ribose


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Oxidized Respiratory Complex I Subunits Nuoef From Aquifex Aeolicus Bound to Adp-Ribose within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl204 b:65.0 occ:1.00 O A:HOH312 2.8 51.4 1.0 O A:HOH306 2.9 38.8 1.0 N A:LYS26 3.7 44.9 1.0 CA A:LYS25 3.9 43.4 1.0 O1 A:SO4203 4.0 78.1 1.0 CB A:LYS25 4.1 43.3 1.0 NH2 A:ARG27 4.3 48.3 1.0 C A:LYS25 4.3 42.5 1.0 CG A:LYS26 4.4 52.3 1.0 CG A:LYS25 4.4 44.5 1.0 CB A:LYS26 4.5 49.1 1.0 O A:HOH333 4.6 47.5 1.0 O A:PRO24 4.6 44.4 1.0 CA A:LYS26 4.7 45.8 1.0 O3 A:SO4203 4.8 82.4 1.0 CD A:LYS25 4.9 45.2 1.0 OE2 A:GLU57 4.9 58.8 1.0 CD A:LYS26 4.9 55.3 1.0

D.Wohlwend, L.Merono, S.Bucka, K.Ritter, H.J.Jessen, T.Friedrich. Structures of 3-Acetylpyridine Adenine Dinucleotide and Adp-Ribose Bound to the Electron Input Module of Respiratory Complex I. Structure 2024.
ISSN: ISSN 0969-2126
PubMed: 38503292
DOI: 10.1016/J.STR.2024.02.013