Chlorine in PDB 4kpu: Electron Transferring Flavoprotein of Acidaminococcus Fermentans: Towards A Mechanism of Flavin-Based Electron Bifurcation

The structure of Electron Transferring Flavoprotein of Acidaminococcus Fermentans: Towards A Mechanism of Flavin-Based Electron Bifurcation, PDB code: 4kpu was solved by A.M.Mowafy, N.P.Chowdhury, J.Demmer, V.Upadhyay, S.Kolzer, E.Jayamani, J.Kahnt, U.Demmer, U.Ermler, W.Buckel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.00 / 1.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	80.180, 84.890, 106.730, 90.00, 90.00, 90.00
R / Rfree (%)	16.1 / 19.1

The binding sites of Chlorine atom in the Electron Transferring Flavoprotein of Acidaminococcus Fermentans: Towards A Mechanism of Flavin-Based Electron Bifurcation (pdb code 4kpu). 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 Electron Transferring Flavoprotein of Acidaminococcus Fermentans: Towards A Mechanism of Flavin-Based Electron Bifurcation, PDB code: 4kpu:

Chlorine binding site 1 out of 1 in the Electron Transferring Flavoprotein of Acidaminococcus Fermentans: Towards A Mechanism of Flavin-Based Electron Bifurcation


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Electron Transferring Flavoprotein of Acidaminococcus Fermentans: Towards A Mechanism of Flavin-Based Electron Bifurcation within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl402 b:20.1 occ:1.00 O B:HOH614 2.9 21.7 1.0 NH2 A:ARG199 3.1 14.9 1.0 NH2 A:ARG118 3.3 11.6 1.0 NH1 A:ARG199 3.4 15.1 1.0 CA B:GLY137 3.6 12.6 1.0 CZ A:ARG199 3.7 14.9 1.0 C B:GLY137 3.7 12.6 1.0 O B:GLY137 3.9 13.8 1.0 NH2 A:ARG122 3.9 13.4 1.0 OE1 B:GLU134 4.0 11.2 1.0 N B:LEU138 4.2 9.7 1.0 CZ A:ARG118 4.5 10.9 1.0 CD B:GLU134 4.7 10.5 1.0 N B:GLY137 4.8 13.5 1.0 O B:LEU138 4.8 10.2 1.0 OE2 B:GLU134 4.8 12.6 1.0 NE A:ARG199 4.9 14.7 1.0 NE A:ARG118 4.9 11.2 1.0 CZ A:ARG122 4.9 12.8 1.0 C B:LEU138 5.0 11.2 1.0

N.P.Chowdhury, A.M.Mowafy, J.K.Demmer, V.Upadhyay, S.Koelzer, E.Jayamani, J.Kahnt, M.Hornung, U.Demmer, U.Ermler, W.Buckel. Studies on the Mechanism of Electron Bifurcation Catalyzed By Electron Transferring Flavoprotein (Etf) and Butyryl-Coa Dehydrogenase (Bcd) of Acidaminococcus Fermentans. J.Biol.Chem. V. 289 5145 2014.
ISSN: ISSN 0021-9258
PubMed: 24379410
DOI: 10.1074/JBC.M113.521013