Chlorine in PDB 4ivo: Structure of Human Protoporphyrinogen IX Oxidase(R59Q)

All present enzymatic activity of Structure of Human Protoporphyrinogen IX Oxidase(R59Q):
1.3.3.4;

The structure of Structure of Human Protoporphyrinogen IX Oxidase(R59Q), PDB code: 4ivo was solved by Q.Xiaohong, W.Baifan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.58 / 2.60
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	135.809, 135.809, 158.338, 90.00, 90.00, 120.00
R / Rfree (%)	17.7 / 23.8

The structure of Structure of Human Protoporphyrinogen IX Oxidase(R59Q) also contains other interesting chemical elements:

Fluorine

(F)

3 atoms

The binding sites of Chlorine atom in the Structure of Human Protoporphyrinogen IX Oxidase(R59Q) (pdb code 4ivo). 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 Structure of Human Protoporphyrinogen IX Oxidase(R59Q), PDB code: 4ivo:

Chlorine binding site 1 out of 1 in the Structure of Human Protoporphyrinogen IX Oxidase(R59Q)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of Human Protoporphyrinogen IX Oxidase(R59Q) within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl501 b:20.0 occ:1.00 CL1 B:ACJ501 0.0 20.0 1.0 C4 B:ACJ501 1.7 15.3 1.0 C7 B:ACJ501 2.7 19.5 1.0 C3 B:ACJ501 2.7 14.4 1.0 O1 B:ACJ501 3.0 21.0 1.0 C8 B:ACJ501 3.4 18.2 1.0 C B:LEU344 3.4 14.9 1.0 CD2 B:LEU334 3.4 12.9 1.0 O B:LEU344 3.5 15.6 1.0 CB B:LEU344 3.5 15.1 1.0 N B:GLY345 3.5 11.0 1.0 CA B:GLY345 3.7 10.9 1.0 CA B:GLY169 3.8 17.6 1.0 O B:ARG168 3.9 13.8 1.0 C9 B:ACJ501 4.0 22.5 1.0 C2 B:ACJ501 4.0 18.0 1.0 C6 B:ACJ501 4.0 16.7 1.0 C12 B:ACJ501 4.1 17.4 1.0 CA B:LEU344 4.1 12.5 1.0 CB B:MET368 4.1 11.4 1.0 N B:GLY169 4.2 18.8 1.0 C B:ARG168 4.2 15.6 1.0 CG B:MET368 4.2 14.1 1.0 C B:GLY345 4.3 14.8 1.0 O B:GLY345 4.5 14.3 1.0 C5 B:ACJ501 4.5 17.0 1.0 O B:GLY169 4.7 18.6 1.0 C B:GLY169 4.7 18.1 1.0 CD1 B:LEU344 4.8 11.5 1.0 CG B:LEU344 4.8 13.0 1.0 CG B:LEU334 4.9 15.7 1.0 C10 B:ACJ501 5.0 25.5 1.0

B.Wang, X.Wen, X.Qin, Z.Wang, Y.Tan, Y.Shen, Z.Xi. Quantitative Structural Insight Into Human Variegate Porphyria Disease. J.Biol.Chem. V. 288 11731 2013.
ISSN: ISSN 0021-9258
PubMed: 23467411
DOI: 10.1074/JBC.M113.459768