Bromine in PDB 2hj6: Reaction Centre From Rhodobacter Sphaeroides Strain R-26.1 Complexed with Dibrominated Phosphatidylserine

The structure of Reaction Centre From Rhodobacter Sphaeroides Strain R-26.1 Complexed with Dibrominated Phosphatidylserine, PDB code: 2hj6 was solved by A.W.Roszak, A.T.Gardiner, N.W.Isaacs, R.J.Cogdell, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.29 / 3.00
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	139.355, 139.355, 183.217, 90.00, 90.00, 120.00
R / Rfree (%)	17.4 / 22.7

The structure of Reaction Centre From Rhodobacter Sphaeroides Strain R-26.1 Complexed with Dibrominated Phosphatidylserine also contains other interesting chemical elements:

Magnesium	(Mg)	4 atoms
Potassium	(K)	1 atom
Iron	(Fe)	1 atom

The binding sites of Bromine atom in the Reaction Centre From Rhodobacter Sphaeroides Strain R-26.1 Complexed with Dibrominated Phosphatidylserine (pdb code 2hj6). This binding sites where shown within 5.0 Angstroms radius around Bromine atom.
In total 2 binding sites of Bromine where determined in the Reaction Centre From Rhodobacter Sphaeroides Strain R-26.1 Complexed with Dibrominated Phosphatidylserine, PDB code: 2hj6:
Jump to Bromine binding site number: 1; 2;

Bromine binding site 1 out of 2 in the Reaction Centre From Rhodobacter Sphaeroides Strain R-26.1 Complexed with Dibrominated Phosphatidylserine


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 1 of Reaction Centre From Rhodobacter Sphaeroides Strain R-26.1 Complexed with Dibrominated Phosphatidylserine within 5.0Å range: probe atom residue distance (Å) B Occ M:Br802 b:58.4 occ:0.20 BR2 M:PS2802 0.0 58.4 0.2 C40 M:PS2802 1.9 54.6 0.5 C39 M:PS2802 2.7 53.2 0.5 C41 M:PS2802 2.7 53.3 0.5 C38 M:PS2802 2.8 49.9 0.5 CD2 M:LEU47 3.5 62.4 1.0 BR1 M:PS2802 3.5 58.8 0.2 CD1 M:LEU47 4.0 66.1 1.0 C42 M:PS2802 4.1 52.7 0.5 CG M:LEU47 4.1 67.6 1.0 C37 M:PS2802 4.3 50.1 0.5 CB M:LEU47 4.3 67.8 1.0 CB L:TYR222 4.4 63.9 1.0 O L:GLY221 4.5 67.8 1.0 C43 M:PS2802 4.6 52.7 0.5 CG L:TYR222 4.9 60.3 1.0

Bromine binding site 2 out of 2 in the Reaction Centre From Rhodobacter Sphaeroides Strain R-26.1 Complexed with Dibrominated Phosphatidylserine


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 2 of Reaction Centre From Rhodobacter Sphaeroides Strain R-26.1 Complexed with Dibrominated Phosphatidylserine within 5.0Å range: probe atom residue distance (Å) B Occ M:Br802 b:58.8 occ:0.20 BR1 M:PS2802 0.0 58.8 0.2 C39 M:PS2802 2.0 53.2 0.5 C41 M:PS2802 2.5 53.3 0.5 C40 M:PS2802 2.6 54.6 0.5 C38 M:PS2802 3.0 49.9 0.5 C17 M:BCL311 3.5 0.5 1.0 BR2 M:PS2802 3.5 58.4 0.2 C42 M:PS2802 3.6 52.7 0.5 C37 M:PS2802 3.6 50.1 0.5 C19 M:PS2802 4.0 62.5 0.5 C15 M:BCL311 4.0 0.5 1.0 C16 M:BCL311 4.3 0.9 1.0 C21 M:PS2802 4.4 58.5 0.5 C19 M:BCL311 4.5 0.5 1.0 C18 M:BCL311 4.6 0.1 1.0 C20 M:PS2802 4.7 60.5 0.5 O L:VAL220 4.9 68.5 1.0 C43 M:PS2802 4.9 52.7 0.5

A.W.Roszak, A.T.Gardiner, N.W.Isaacs, R.J.Cogdell. Brominated Lipids Identify Lipid Binding Sites on the Surface of the Reaction Center From Rhodobacter Sphaeroides. Biochemistry V. 46 2909 2007.
ISSN: ISSN 0006-2960
PubMed: 17315985
DOI: 10.1021/BI062154I