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Iron in PDB 1ilx: Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure.

Protein crystallography data

The structure of Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure., PDB code: 1ilx was solved by S.Vasilev, P.Orth, A.Zouni, T.G.Owens, D.Bruce, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 3.80
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 130.010, 226.720, 308.290, 90.00, 90.00, 90.00
R / Rfree (%) n/a / n/a

Other elements in 1ilx:

The structure of Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure. also contains other interesting chemical elements:

Cadmium (Cd) 2 atoms
Magnesium (Mg) 70 atoms
Manganese (Mn) 8 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure. (pdb code 1ilx). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 6 binding sites of Iron where determined in the Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure., PDB code: 1ilx:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6;

Iron binding site 1 out of 6 in 1ilx

Go back to Iron Binding Sites List in 1ilx
Iron binding site 1 out of 6 in the Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure. within 5.0Å range:

Iron binding site 2 out of 6 in 1ilx

Go back to Iron Binding Sites List in 1ilx
Iron binding site 2 out of 6 in the Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure. within 5.0Å range:

Iron binding site 3 out of 6 in 1ilx

Go back to Iron Binding Sites List in 1ilx
Iron binding site 3 out of 6 in the Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure. within 5.0Å range:
probe atom residue distance (Å) B Occ
F:Fe50

b:45.9
occ:1.00
FE F:HEM50 0.0 45.9 1.0
ND F:HEM50 2.0 45.1 1.0
NA F:HEM50 2.1 44.6 1.0
NC F:HEM50 2.1 43.8 1.0
NB F:HEM50 2.1 46.8 1.0
C4A F:HEM50 3.0 44.7 1.0
C4D F:HEM50 3.0 45.2 1.0
C1D F:HEM50 3.1 46.2 1.0
C1C F:HEM50 3.1 42.9 1.0
C4C F:HEM50 3.1 43.3 1.0
C1B F:HEM50 3.1 45.2 1.0
C1A F:HEM50 3.1 46.4 1.0
C4B F:HEM50 3.1 45.0 1.0
CHC F:HEM50 3.4 44.6 1.0
CHB F:HEM50 3.4 44.7 1.0
CHD F:HEM50 3.4 44.0 1.0
CHA F:HEM50 3.4 45.6 1.0
C2D F:HEM50 4.2 47.3 1.0
C3D F:HEM50 4.3 45.8 1.0
C2B F:HEM50 4.3 45.0 1.0
C3B F:HEM50 4.3 45.6 1.0
C3A F:HEM50 4.4 45.4 1.0
C2C F:HEM50 4.4 40.4 1.0
C2A F:HEM50 4.4 46.1 1.0
C3C F:HEM50 4.4 40.1 1.0

Iron binding site 4 out of 6 in 1ilx

Go back to Iron Binding Sites List in 1ilx
Iron binding site 4 out of 6 in the Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure. within 5.0Å range:
probe atom residue distance (Å) B Occ
I:Fe88

b:45.9
occ:1.00
FE I:HEM88 0.0 45.9 1.0
ND I:HEM88 2.0 45.1 1.0
NA I:HEM88 2.1 44.6 1.0
NC I:HEM88 2.1 43.8 1.0
NB I:HEM88 2.1 46.8 1.0
C4A I:HEM88 3.0 44.7 1.0
C4D I:HEM88 3.0 45.2 1.0
C1D I:HEM88 3.1 46.2 1.0
C1C I:HEM88 3.1 42.9 1.0
C4C I:HEM88 3.1 43.3 1.0
C1B I:HEM88 3.1 45.2 1.0
C1A I:HEM88 3.1 46.4 1.0
C4B I:HEM88 3.1 45.0 1.0
CHC I:HEM88 3.4 44.6 1.0
CHB I:HEM88 3.4 44.7 1.0
CHD I:HEM88 3.4 44.0 1.0
CHA I:HEM88 3.4 45.6 1.0
C2D I:HEM88 4.2 47.3 1.0
C3D I:HEM88 4.3 45.8 1.0
C2B I:HEM88 4.3 45.0 1.0
C3B I:HEM88 4.3 45.6 1.0
C3A I:HEM88 4.4 45.4 1.0
C2C I:HEM88 4.4 40.4 1.0
C2A I:HEM88 4.4 46.1 1.0
C3C I:HEM88 4.4 40.1 1.0

Iron binding site 5 out of 6 in 1ilx

Go back to Iron Binding Sites List in 1ilx
Iron binding site 5 out of 6 in the Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure. within 5.0Å range:
probe atom residue distance (Å) B Occ
O:Fe90

b:45.9
occ:1.00
FE O:HEM90 0.0 45.9 1.0
ND O:HEM90 2.0 45.1 1.0
NA O:HEM90 2.1 44.6 1.0
NC O:HEM90 2.1 43.8 1.0
NB O:HEM90 2.1 46.8 1.0
C4A O:HEM90 3.0 44.7 1.0
C4D O:HEM90 3.0 45.2 1.0
C1D O:HEM90 3.1 46.2 1.0
C1C O:HEM90 3.1 42.9 1.0
C4C O:HEM90 3.1 43.3 1.0
C1B O:HEM90 3.1 45.2 1.0
C1A O:HEM90 3.1 46.4 1.0
C4B O:HEM90 3.1 45.0 1.0
CHC O:HEM90 3.4 44.6 1.0
CHB O:HEM90 3.4 44.7 1.0
CHD O:HEM90 3.4 44.0 1.0
CHA O:HEM90 3.4 45.6 1.0
C2D O:HEM90 4.2 47.3 1.0
C3D O:HEM90 4.3 45.8 1.0
C2B O:HEM90 4.3 45.0 1.0
C3B O:HEM90 4.3 45.6 1.0
C3A O:HEM90 4.4 45.4 1.0
C2C O:HEM90 4.4 40.4 1.0
C2A O:HEM90 4.4 46.1 1.0
C3C O:HEM90 4.4 40.1 1.0

Iron binding site 6 out of 6 in 1ilx

Go back to Iron Binding Sites List in 1ilx
Iron binding site 6 out of 6 in the Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Excited State Dynamics in Photosystem II Revised. New Insights From the X-Ray Structure. within 5.0Å range:
probe atom residue distance (Å) B Occ
R:Fe91

b:45.9
occ:1.00
FE R:HEM91 0.0 45.9 1.0
ND R:HEM91 2.0 45.1 1.0
NA R:HEM91 2.1 44.6 1.0
NC R:HEM91 2.1 43.8 1.0
NB R:HEM91 2.1 46.8 1.0
C4A R:HEM91 3.0 44.7 1.0
C4D R:HEM91 3.0 45.2 1.0
C1D R:HEM91 3.1 46.2 1.0
C1C R:HEM91 3.1 42.9 1.0
C4C R:HEM91 3.1 43.3 1.0
C1B R:HEM91 3.1 45.2 1.0
C1A R:HEM91 3.1 46.4 1.0
C4B R:HEM91 3.1 45.0 1.0
CHC R:HEM91 3.4 44.6 1.0
CHB R:HEM91 3.4 44.7 1.0
CHD R:HEM91 3.4 44.0 1.0
CHA R:HEM91 3.4 45.6 1.0
C2D R:HEM91 4.2 47.3 1.0
C3D R:HEM91 4.3 45.8 1.0
C2B R:HEM91 4.3 45.0 1.0
C3B R:HEM91 4.3 45.6 1.0
C3A R:HEM91 4.4 45.4 1.0
C2C R:HEM91 4.4 40.4 1.0
C2A R:HEM91 4.4 46.1 1.0
C3C R:HEM91 4.4 40.1 1.0

Reference:

S.Vasil'ev, P.Orth, A.Zouni, T.G.Owens, D.Bruce. Excited-State Dynamics in Photosystem II: Insights From the X-Ray Crystal Structure. Proc.Natl.Acad.Sci.Usa V. 98 8602 2001.
ISSN: ISSN 0027-8424
PubMed: 11459991
DOI: 10.1073/PNAS.141239598
Page generated: Sat Aug 3 08:05:27 2024

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