Bromine in PDB 1sez: Crystal Structure of Protoporphyrinogen IX Oxidase

All present enzymatic activity of Crystal Structure of Protoporphyrinogen IX Oxidase:
1.3.3.4;

The structure of Crystal Structure of Protoporphyrinogen IX Oxidase, PDB code: 1sez was solved by M.Koch, C.Breithaupt, R.Kiefersauer, J.Freigang, R.Huber, A.Messerschmidt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.73 / 2.90
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	119.090, 147.250, 127.040, 90.00, 90.00, 90.00
R / Rfree (%)	22.7 / 29.3

The structure of Crystal Structure of Protoporphyrinogen IX Oxidase also contains other interesting chemical elements:

Fluorine	(F)	8 atoms
Chlorine	(Cl)	2 atoms

The binding sites of Bromine atom in the Crystal Structure of Protoporphyrinogen IX Oxidase (pdb code 1sez). This binding sites where shown within 5.0 Angstroms radius around Bromine atom.
In total 2 binding sites of Bromine where determined in the Crystal Structure of Protoporphyrinogen IX Oxidase, PDB code: 1sez:
Jump to Bromine binding site number: 1; 2;

Bromine binding site 1 out of 2 in the Crystal Structure of Protoporphyrinogen IX Oxidase


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 1 of Crystal Structure of Protoporphyrinogen IX Oxidase within 5.0Å range: probe atom residue distance (Å) B Occ A:Br601 b:52.9 occ:1.00 BR1 A:OMN601 0.0 52.9 1.0 C3 A:OMN601 1.9 56.9 1.0 C2 A:OMN601 2.9 57.1 1.0 C4 A:OMN601 3.0 57.7 1.0 F3 A:OMN601 3.0 56.9 1.0 F4 A:OMN601 3.2 59.3 1.0 C6 A:OMN601 3.5 58.1 1.0 C5 A:OMN601 3.5 58.1 1.0 C12 A:OMN601 3.6 59.0 1.0 C A:LEU369 3.6 42.6 1.0 O A:LEU369 3.7 44.9 1.0 N A:GLY370 3.7 43.3 1.0 O A:ALA174 3.7 46.6 1.0 CB A:LEU369 3.7 39.3 1.0 CA A:GLY370 3.8 44.6 1.0 CD2 A:LEU356 3.9 47.8 1.0 CA A:GLY175 4.0 49.9 1.0 N2 A:OMN601 4.1 58.4 1.0 CD1 A:PHE392 4.1 44.6 1.0 N1 A:OMN601 4.1 58.4 1.0 C A:ALA174 4.3 46.7 1.0 C A:GLY370 4.3 45.4 1.0 O A:GLY370 4.3 46.0 1.0 F1 A:OMN601 4.3 60.0 1.0 CA A:LEU369 4.4 41.7 1.0 N A:GLY175 4.4 47.4 1.0 CB A:PHE392 4.4 42.1 1.0 F2 A:OMN601 4.5 59.7 1.0 CG A:PHE392 4.6 43.6 1.0 C7 A:OMN601 4.6 57.3 1.0 C11 A:OMN601 4.8 59.9 1.0 CE1 A:PHE392 4.9 42.9 1.0

Bromine binding site 2 out of 2 in the Crystal Structure of Protoporphyrinogen IX Oxidase


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 2 of Crystal Structure of Protoporphyrinogen IX Oxidase within 5.0Å range: probe atom residue distance (Å) B Occ B:Br604 b:62.4 occ:1.00 BR1 B:OMN604 0.0 62.4 1.0 C3 B:OMN604 1.9 61.2 1.0 C2 B:OMN604 2.9 62.6 1.0 C4 B:OMN604 3.0 62.4 1.0 F4 B:OMN604 3.1 64.2 1.0 F3 B:OMN604 3.1 64.9 1.0 O B:LEU369 3.3 46.8 1.0 C6 B:OMN604 3.4 63.7 1.0 C12 B:OMN604 3.5 64.1 1.0 C B:LEU369 3.5 45.5 1.0 C5 B:OMN604 3.6 63.4 1.0 N B:GLY370 3.6 45.5 1.0 CA B:GLY370 3.7 45.2 1.0 CB B:LEU369 3.7 43.1 1.0 O B:ALA174 3.8 54.3 1.0 CD2 B:LEU356 4.0 51.0 1.0 CA B:GLY175 4.1 54.2 1.0 N2 B:OMN604 4.1 63.2 1.0 N1 B:OMN604 4.1 62.1 1.0 C B:GLY370 4.2 46.4 1.0 C B:ALA174 4.3 53.6 1.0 CA B:LEU369 4.3 44.3 1.0 CD1 B:PHE392 4.3 47.4 1.0 F1 B:OMN604 4.3 63.4 1.0 O B:GLY370 4.4 46.8 1.0 N B:GLY175 4.4 53.6 1.0 CB B:PHE392 4.5 45.0 1.0 C7 B:OMN604 4.6 64.8 1.0 CG B:PHE392 4.6 46.5 1.0 C11 B:OMN604 4.6 66.3 1.0 F2 B:OMN604 4.6 63.3 1.0

M.Koch, C.Breithaupt, R.Kiefersauer, J.Freigang, R.Huber, A.Messerschmidt. Crystal Structure of Protoporphyrinogen IX Oxidase: A Key Enzyme in Haem and Chlorophyll Biosynthesis. Embo J. V. 23 1720 2004.
ISSN: ISSN 0261-4189
PubMed: 15057273
DOI: 10.1038/SJ.EMBOJ.7600189