Iron in PDB 7dxa: Psii Intermediate PSB28-RC47

The structure of Psii Intermediate PSB28-RC47 also contains other interesting chemical elements:

Magnesium	(Mg)	22 atoms
Chlorine	(Cl)	1 atom

The binding sites of Iron atom in the Psii Intermediate PSB28-RC47 (pdb code 7dxa). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Psii Intermediate PSB28-RC47, PDB code: 7dxa:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Psii Intermediate PSB28-RC47


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Psii Intermediate PSB28-RC47 within 5.0Å range: probe atom residue distance (Å) B Occ d:Fe403 b:67.3 occ:1.00 OE1 d:GLU241 1.8 30.0 1.0 NE2 d:HIS214 1.8 27.1 1.0 NE2 a:HIS215 2.3 26.1 1.0 CD d:GLU241 2.7 30.0 1.0 CD2 d:HIS214 2.7 27.1 1.0 NE2 d:HIS268 2.7 26.3 1.0 CE1 d:HIS214 2.9 27.1 1.0 CE1 a:HIS272 2.9 30.8 1.0 OE2 d:GLU241 3.1 30.0 1.0 CE1 a:HIS215 3.2 26.1 1.0 CD2 a:HIS215 3.4 26.1 1.0 CD2 d:HIS268 3.4 26.3 1.0 CE1 d:HIS268 3.8 26.3 1.0 NE2 a:HIS272 3.8 30.8 1.0 ND1 a:HIS272 3.8 30.8 1.0 CG d:HIS214 3.9 27.1 1.0 ND1 d:HIS214 3.9 27.1 1.0 CG d:GLU241 4.0 30.0 1.0 ND1 a:HIS215 4.3 26.1 1.0 CG a:HIS215 4.4 26.1 1.0 OH d:TYR244 4.5 35.7 1.0 CG d:HIS268 4.7 26.3 1.0 CB d:GLU241 4.7 30.0 1.0 CG2 d:VAL218 4.7 32.6 1.0 ND1 d:HIS268 4.8 26.3 1.0 CG2 a:VAL219 4.8 26.8 1.0 SD d:MET271 4.9 23.3 1.0

Iron binding site 2 out of 2 in the Psii Intermediate PSB28-RC47


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Psii Intermediate PSB28-RC47 within 5.0Å range: probe atom residue distance (Å) B Occ e:Fe101 b:93.7 occ:1.00 FE e:HEM101 0.0 93.7 1.0 ND e:HEM101 1.9 93.7 1.0 NA e:HEM101 2.0 93.7 1.0 NC e:HEM101 2.1 93.7 1.0 NB e:HEM101 2.1 93.7 1.0 C4D e:HEM101 2.9 93.7 1.0 C1D e:HEM101 2.9 93.7 1.0 C1A e:HEM101 3.0 93.7 1.0 C4A e:HEM101 3.0 93.7 1.0 C4C e:HEM101 3.0 93.7 1.0 C1B e:HEM101 3.1 93.7 1.0 C4B e:HEM101 3.1 93.7 1.0 C1C e:HEM101 3.1 93.7 1.0 CHA e:HEM101 3.3 93.7 1.0 CHD e:HEM101 3.4 93.7 1.0 CHB e:HEM101 3.5 93.7 1.0 CG2 e:ILE25 3.5 88.2 1.0 CHC e:HEM101 3.5 93.7 1.0 C3D e:HEM101 4.1 93.7 1.0 C2D e:HEM101 4.1 93.7 1.0 C2A e:HEM101 4.2 93.7 1.0 C3A e:HEM101 4.2 93.7 1.0 C3C e:HEM101 4.3 93.7 1.0 C2C e:HEM101 4.3 93.7 1.0 CD1 e:ILE25 4.3 88.2 1.0 C2B e:HEM101 4.3 93.7 1.0 C3B e:HEM101 4.4 93.7 1.0 NE2 f:HIS24 4.7 66.2 1.0 CB e:ILE25 4.7 88.2 1.0 CG1 e:ILE25 5.0 88.2 1.0

S.F.Sui, J.R.Shen, G.Y.Han, Y.N.Xiao, G.Q.Huang. Structure of Psii Intermediate PSB28-RC47 Complex at 3.14 Angstroms Resolution. To Be Published.