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Calcium in PDB 4ixr: Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State
Enzymatic activity of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State
All present enzymatic activity of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State:
1.10.3.9;
1.10.3.9;
Protein crystallography data
The structure of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State, PDB code: 4ixr
was solved by
J.Kern,
R.Alonso-Mori,
R.Tran,
J.Hattne,
R.J.Gildea,
N.Echols,
C.Gloeckner,
J.Hellmich,
H.Laksmono,
R.G.Sierra,
B.Lassalle-Kaiser,
S.Koroidov,
A.Lampe,
G.Han,
S.Gul,
D.Difiore,
D.Milathianaki,
A.R.Fry,
A.Miahnahri,
D.W.Schafer,
M.Messerschmidt,
M.M.Seibert,
J.E.Koglin,
D.Sokaras,
T.-C.Weng,
J.Sellberg,
M.J.Latimer,
R.W.Grosse-Kunstleve,
P.H.Zwart,
W.E.White,
P.Glatzel,
P.D.Adams,
M.J.Bogan,
G.J.Williams,
S.Boutet,
J.Messinger,
A.Zouni,
N.K.Sauter,
V.K.Yachandra,
U.Bergmann,
J.Yano,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
| Resolution Low / High (Å) | 82.97 / 5.90 |
| Space group | P 21 21 21 |
| Cell size a, b, c (Å), α, β, γ (°) | 131.976, 227.568, 306.994, 90.00, 90.00, 90.00 |
| R / Rfree (%) | 28.5 / 31.3 |
Other elements in 4ixr:
The structure of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State also contains other interesting chemical elements:
| Magnesium | (Mg) | 70 atoms |
| Manganese | (Mn) | 8 atoms |
| Iron | (Fe) | 6 atoms |
| Chlorine | (Cl) | 2 atoms |
Calcium Binding Sites:
The binding sites of Calcium atom in the Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State
(pdb code 4ixr). This binding sites where shown within
5.0 Angstroms radius around Calcium atom.
In total 6 binding sites of Calcium where determined in the Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State, PDB code: 4ixr:
Jump to Calcium binding site number: 1; 2; 3; 4; 5; 6;
In total 6 binding sites of Calcium where determined in the Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State, PDB code: 4ixr:
Jump to Calcium binding site number: 1; 2; 3; 4; 5; 6;
Calcium binding site 1 out of 6 in 4ixr
Go back to
Calcium Binding Sites List in 4ixr
Calcium binding site 1 out
of 6 in the Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Calcium with other atoms in the Ca binding
site number 1 of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State within 5.0Å range:
|
Calcium binding site 2 out of 6 in 4ixr
Go back to
Calcium Binding Sites List in 4ixr
Calcium binding site 2 out
of 6 in the Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Calcium with other atoms in the Ca binding
site number 2 of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State within 5.0Å range:
|
Calcium binding site 3 out of 6 in 4ixr
Go back to
Calcium Binding Sites List in 4ixr
Calcium binding site 3 out
of 6 in the Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Calcium with other atoms in the Ca binding
site number 3 of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State within 5.0Å range:
|
Calcium binding site 4 out of 6 in 4ixr
Go back to
Calcium Binding Sites List in 4ixr
Calcium binding site 4 out
of 6 in the Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Calcium with other atoms in the Ca binding
site number 4 of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State within 5.0Å range:
|
Calcium binding site 5 out of 6 in 4ixr
Go back to
Calcium Binding Sites List in 4ixr
Calcium binding site 5 out
of 6 in the Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Calcium with other atoms in the Ca binding
site number 5 of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State within 5.0Å range:
|
Calcium binding site 6 out of 6 in 4ixr
Go back to
Calcium Binding Sites List in 4ixr
Calcium binding site 6 out
of 6 in the Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Calcium with other atoms in the Ca binding
site number 6 of Rt Fs X-Ray Diffraction of Photosystem II, First Illuminated State within 5.0Å range:
|
Reference:
J.Kern,
R.Alonso-Mori,
R.Tran,
J.Hattne,
R.J.Gildea,
N.Echols,
C.Glockner,
J.Hellmich,
H.Laksmono,
R.G.Sierra,
B.Lassalle-Kaiser,
S.Koroidov,
A.Lampe,
G.Han,
S.Gul,
D.Difiore,
D.Milathianaki,
A.R.Fry,
A.Miahnahri,
D.W.Schafer,
M.Messerschmidt,
M.M.Seibert,
J.E.Koglin,
D.Sokaras,
T.C.Weng,
J.Sellberg,
M.J.Latimer,
R.W.Grosse-Kunstleve,
P.H.Zwart,
W.E.White,
P.Glatzel,
P.D.Adams,
M.J.Bogan,
G.J.Williams,
S.Boutet,
J.Messinger,
A.Zouni,
N.K.Sauter,
V.K.Yachandra,
U.Bergmann,
J.Yano.
Simultaneous Femtosecond X-Ray Spectroscopy and Diffraction of Photosystem II at Room Temperature. Science V. 340 491 2013.
ISSN: ISSN 0036-8075
PubMed: 23413188
DOI: 10.1126/SCIENCE.1234273
Page generated: Tue Jul 8 23:03:16 2025
ISSN: ISSN 0036-8075
PubMed: 23413188
DOI: 10.1126/SCIENCE.1234273
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