Iron in PDB 7oui: Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted)

All present enzymatic activity of Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted):
1.10.3.9;

The structure of Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted) also contains other interesting chemical elements:

Calcium	(Ca)	4 atoms
Magnesium	(Mg)	222 atoms
Chlorine	(Cl)	2 atoms

The binding sites of Iron atom in the Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted) (pdb code 7oui). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted), PDB code: 7oui:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe414 b:49.9 occ:1.00 O2 A:BCT413 1.5 41.5 1.0 C A:BCT413 1.6 41.5 1.0 O1 A:BCT413 1.7 41.5 1.0 NE2 D:HIS215 2.2 26.4 1.0 NE2 A:HIS215 2.2 29.5 1.0 NE2 A:HIS272 2.4 35.1 1.0 NE2 D:HIS269 2.4 30.6 1.0 CE1 D:HIS215 3.0 26.4 1.0 O3 A:BCT413 3.0 41.5 1.0 CE1 A:HIS215 3.1 29.5 1.0 CE1 A:HIS272 3.1 35.1 1.0 CE1 D:HIS269 3.2 30.6 1.0 CD2 A:HIS215 3.3 29.5 1.0 CD2 D:HIS215 3.3 26.4 1.0 CD2 A:HIS272 3.5 35.1 1.0 CD2 D:HIS269 3.5 30.6 1.0 ND1 D:HIS215 4.2 26.4 1.0 ND1 A:HIS215 4.3 29.5 1.0 ND1 A:HIS272 4.3 35.1 1.0 CG D:HIS215 4.4 26.4 1.0 CG A:HIS215 4.4 29.5 1.0 ND1 D:HIS269 4.4 30.6 1.0 CG2 D:VAL219 4.5 32.7 1.0 CG A:HIS272 4.5 35.1 1.0 OH A:TYR246 4.6 54.3 1.0 CG D:HIS269 4.6 30.6 1.0 CG2 A:VAL219 4.6 35.2 1.0 OH D:TYR245 4.8 32.9 1.0

Iron binding site 2 out of 4 in the Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted) within 5.0Å range: probe atom residue distance (Å) B Occ F:Fe101 b:67.9 occ:1.00 FE F:HEM101 0.0 67.9 1.0 ND F:HEM101 1.8 67.9 1.0 NE2 F:HIS18 1.9 60.0 1.0 NA F:HEM101 2.0 67.9 1.0 NC F:HEM101 2.1 67.9 1.0 NB F:HEM101 2.4 67.9 1.0 CE1 F:HIS18 2.5 60.0 1.0 C4D F:HEM101 2.8 67.9 1.0 C1D F:HEM101 2.8 67.9 1.0 C1A F:HEM101 2.9 67.9 1.0 C4C F:HEM101 3.0 67.9 1.0 NE2 E:HIS23 3.0 73.5 1.0 CD2 F:HIS18 3.0 60.0 1.0 C4A F:HEM101 3.1 67.9 1.0 C1C F:HEM101 3.2 67.9 1.0 CHA F:HEM101 3.2 67.9 1.0 CHD F:HEM101 3.3 67.9 1.0 C1B F:HEM101 3.3 67.9 1.0 C4B F:HEM101 3.3 67.9 1.0 CD2 E:HIS23 3.6 73.5 1.0 CHB F:HEM101 3.6 67.9 1.0 ND1 F:HIS18 3.6 60.0 1.0 CHC F:HEM101 3.7 67.9 1.0 CE1 E:HIS23 3.9 73.5 1.0 CG F:HIS18 3.9 60.0 1.0 C3D F:HEM101 4.1 67.9 1.0 C2D F:HEM101 4.1 67.9 1.0 C2A F:HEM101 4.1 67.9 1.0 C3A F:HEM101 4.2 67.9 1.0 C3C F:HEM101 4.2 67.9 1.0 C2C F:HEM101 4.3 67.9 1.0 C2B F:HEM101 4.6 67.9 1.0 CG E:HIS23 4.6 73.5 1.0 C3B F:HEM101 4.6 67.9 1.0 ND1 E:HIS23 4.7 73.5 1.0 NE1 F:TRP14 4.9 62.6 1.0

Iron binding site 3 out of 4 in the Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted) within 5.0Å range: probe atom residue distance (Å) B Occ a:Fe415 b:49.5 occ:1.00 O2 a:BCT414 1.5 41.3 1.0 C a:BCT414 1.6 41.3 1.0 O1 a:BCT414 1.7 41.3 1.0 NE2 d:HIS215 2.2 26.2 1.0 NE2 a:HIS215 2.2 29.6 1.0 NE2 a:HIS272 2.4 34.1 1.0 NE2 d:HIS269 2.4 31.1 1.0 CE1 d:HIS215 3.0 26.2 1.0 O3 a:BCT414 3.0 41.3 1.0 CE1 a:HIS215 3.1 29.6 1.0 CE1 a:HIS272 3.1 34.1 1.0 CE1 d:HIS269 3.2 31.1 1.0 CD2 a:HIS215 3.3 29.6 1.0 CD2 d:HIS215 3.3 26.2 1.0 CD2 a:HIS272 3.5 34.1 1.0 CD2 d:HIS269 3.5 31.1 1.0 ND1 d:HIS215 4.2 26.2 1.0 ND1 a:HIS215 4.3 29.6 1.0 ND1 a:HIS272 4.3 34.1 1.0 CG d:HIS215 4.4 26.2 1.0 CG a:HIS215 4.4 29.6 1.0 ND1 d:HIS269 4.4 31.1 1.0 CG2 d:VAL219 4.5 32.5 1.0 CG a:HIS272 4.5 34.1 1.0 OH a:TYR246 4.6 54.0 1.0 CG d:HIS269 4.6 31.1 1.0 CG2 a:VAL219 4.6 35.1 1.0 OH d:TYR245 4.8 33.1 1.0

Iron binding site 4 out of 4 in the Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Structure of C2S2M2-Type Photosystem Supercomplex From Arabidopsis Thaliana (Digitonin-Extracted) within 5.0Å range: probe atom residue distance (Å) B Occ f:Fe101 b:68.0 occ:1.00 FE f:HEM101 0.0 68.0 1.0 ND f:HEM101 1.8 68.0 1.0 NE2 f:HIS18 1.9 59.8 1.0 NA f:HEM101 2.0 68.0 1.0 NC f:HEM101 2.1 68.0 1.0 NB f:HEM101 2.4 68.0 1.0 CE1 f:HIS18 2.5 59.8 1.0 C4D f:HEM101 2.8 68.0 1.0 C1D f:HEM101 2.8 68.0 1.0 C1A f:HEM101 2.9 68.0 1.0 C4C f:HEM101 3.0 68.0 1.0 NE2 e:HIS23 3.0 73.8 1.0 CD2 f:HIS18 3.0 59.8 1.0 C4A f:HEM101 3.1 68.0 1.0 C1C f:HEM101 3.2 68.0 1.0 CHA f:HEM101 3.2 68.0 1.0 CHD f:HEM101 3.3 68.0 1.0 C1B f:HEM101 3.3 68.0 1.0 C4B f:HEM101 3.4 68.0 1.0 CD2 e:HIS23 3.6 73.8 1.0 CHB f:HEM101 3.6 68.0 1.0 ND1 f:HIS18 3.6 59.8 1.0 CHC f:HEM101 3.7 68.0 1.0 CE1 e:HIS23 3.9 73.8 1.0 CG f:HIS18 3.9 59.8 1.0 C3D f:HEM101 4.1 68.0 1.0 C2D f:HEM101 4.1 68.0 1.0 C2A f:HEM101 4.1 68.0 1.0 C3A f:HEM101 4.2 68.0 1.0 C3C f:HEM101 4.2 68.0 1.0 C2C f:HEM101 4.3 68.0 1.0 C2B f:HEM101 4.6 68.0 1.0 CG e:HIS23 4.6 73.8 1.0 C3B f:HEM101 4.6 68.0 1.0 ND1 e:HIS23 4.7 73.8 1.0 NE1 f:TRP14 4.9 62.5 1.0

A.T.Graca, M.Hall, K.Persson, W.P.Schroder. High-Resolution Model of Arabidopsis Photosystem II Reveals the Structural Consequences of Digitonin-Extraction. Sci Rep V. 11 15534 2021.
ISSN: ESSN 2045-2322
PubMed: 34330992
DOI: 10.1038/S41598-021-94914-X