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Iron in PDB 1q90: Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii

Enzymatic activity of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii

All present enzymatic activity of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii:
1.10.99.1;

Protein crystallography data

The structure of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii, PDB code: 1q90 was solved by D.Stroebel, Y.Choquet, J.-L.Popot, D.Picot, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 34.42 / 3.10
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 102.454, 171.205, 351.009, 90.00, 90.00, 90.00
R / Rfree (%) 22.2 / 26.1

Other elements in 1q90:

The structure of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Iron Binding Sites:

The binding sites of Iron atom in the Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii (pdb code 1q90). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 6 binding sites of Iron where determined in the Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii, PDB code: 1q90:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6;

Iron binding site 1 out of 6 in 1q90

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Iron binding site 1 out of 6 in the Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe900

b:66.9
occ:1.00
 FE A:HEM900 0.0 66.9 1.0
NB A:HEM900 2.0 67.2 1.0
NA A:HEM900 2.0 67.7 1.0
N A:TYR1 2.0 64.6 1.0
ND A:HEM900 2.0 70.0 1.0
NC A:HEM900 2.0 68.0 1.0
NE2 A:HIS25 2.0 73.5 1.0
CD2 A:HIS25 3.0 74.0 1.0
C4B A:HEM900 3.0 66.6 1.0
C1D A:HEM900 3.0 70.5 1.0
CE1 A:HIS25 3.0 73.5 1.0
C4A A:HEM900 3.0 67.7 1.0
C1C A:HEM900 3.0 67.8 1.0
C4C A:HEM900 3.0 67.9 1.0
C4D A:HEM900 3.0 71.3 1.0
C1A A:HEM900 3.1 68.7 1.0
C1B A:HEM900 3.1 67.0 1.0
CA A:TYR1 3.1 64.8 1.0
CHD A:HEM900 3.4 69.7 1.0
CHB A:HEM900 3.4 67.7 1.0
CHC A:HEM900 3.4 67.4 1.0
CHA A:HEM900 3.4 69.5 1.0
C A:TYR1 3.9 64.5 1.0
O A:TYR1 4.1 64.9 1.0
ND1 A:HIS25 4.1 73.5 1.0
CG A:HIS25 4.1 73.2 1.0
C3B A:HEM900 4.3 65.8 1.0
C2C A:HEM900 4.3 67.2 1.0
C3C A:HEM900 4.3 67.1 1.0
C2D A:HEM900 4.3 71.8 1.0
C2B A:HEM900 4.3 66.4 1.0
C2A A:HEM900 4.3 69.6 1.0
C3A A:HEM900 4.3 68.6 1.0
C3D A:HEM900 4.3 72.7 1.0
CB A:TYR1 4.4 73.8 1.0
CD2 A:PHE4 4.4 90.8 1.0
CG A:TYR1 4.6 75.1 1.0
N A:PRO2 4.8 53.6 1.0
CD1 A:TYR1 5.0 76.4 1.0
ND2 A:ASN153 5.0 72.4 1.0

Iron binding site 2 out of 6 in 1q90

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Iron binding site 2 out of 6 in the Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe903

b:53.1
occ:1.00
 FE B:HEM903 0.0 53.1 1.0
NB B:HEM903 2.0 53.1 1.0
NA B:HEM903 2.0 53.1 1.0
ND B:HEM903 2.0 53.1 1.0
NC B:HEM903 2.0 53.1 1.0
O B:HOH963 2.4 35.7 1.0
C4A B:HEM903 3.0 53.1 1.0
C4B B:HEM903 3.0 53.1 1.0
C1D B:HEM903 3.0 53.1 1.0
C4C B:HEM903 3.1 53.1 1.0
C1A B:HEM903 3.1 53.1 1.0
C1C B:HEM903 3.1 53.1 1.0
C4D B:HEM903 3.1 53.1 1.0
C1B B:HEM903 3.1 53.1 1.0
CHD B:HEM903 3.4 53.1 1.0
CHB B:HEM903 3.4 53.1 1.0
CHC B:HEM903 3.4 53.1 1.0
CHA B:HEM903 3.5 53.1 1.0
CZ D:PHE40 3.5 70.8 1.0
CE2 D:PHE40 4.2 70.4 1.0
C2B B:HEM903 4.3 53.1 1.0
C2A B:HEM903 4.3 53.1 1.0
CE1 D:PHE40 4.3 70.5 1.0
C3A B:HEM903 4.3 53.1 1.0
C2D B:HEM903 4.3 53.1 1.0
C3C B:HEM903 4.3 53.1 1.0
C2C B:HEM903 4.3 53.1 1.0
C3B B:HEM903 4.3 53.1 1.0
C3D B:HEM903 4.3 53.1 1.0
O B:TYR34 4.6 54.5 1.0
CMA B:HEM901 4.7 34.3 1.0
O2A B:HEM901 4.8 46.5 1.0
CA B:GLY38 4.9 35.4 1.0
CBA B:HEM901 4.9 39.1 1.0
N B:GLY38 5.0 36.0 1.0

Iron binding site 3 out of 6 in 1q90

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Iron binding site 3 out of 6 in the Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe901

b:35.4
occ:1.00
 FE B:HEM901 0.0 35.4 1.0
NA B:HEM901 2.0 38.3 1.0
NE2 B:HIS100 2.0 45.6 1.0
ND B:HEM901 2.0 36.6 1.0
NE2 B:HIS202 2.0 58.1 1.0
NB B:HEM901 2.1 37.4 1.0
NC B:HEM901 2.1 36.2 1.0
CD2 B:HIS100 3.0 46.0 1.0
CE1 B:HIS202 3.0 58.1 1.0
C1A B:HEM901 3.0 39.1 1.0
C4D B:HEM901 3.0 37.7 1.0
C4A B:HEM901 3.0 39.3 1.0
CE1 B:HIS100 3.0 46.8 1.0
C1D B:HEM901 3.0 36.7 1.0
CD2 B:HIS202 3.1 57.6 1.0
C1B B:HEM901 3.1 39.0 1.0
C4C B:HEM901 3.1 34.6 1.0
C4B B:HEM901 3.1 37.5 1.0
C1C B:HEM901 3.1 35.4 1.0
CHA B:HEM901 3.3 37.4 1.0
CHD B:HEM901 3.4 35.9 1.0
CHB B:HEM901 3.4 39.4 1.0
CHC B:HEM901 3.5 36.1 1.0
ND1 B:HIS202 4.1 57.2 1.0
ND1 B:HIS100 4.1 47.4 1.0
CG B:HIS100 4.1 46.4 1.0
CG B:HIS202 4.2 56.4 1.0
C2A B:HEM901 4.2 37.4 1.0
C3A B:HEM901 4.3 37.6 1.0
C3D B:HEM901 4.3 38.4 1.0
C2D B:HEM901 4.3 37.2 1.0
C3B B:HEM901 4.3 40.0 1.0
C2B B:HEM901 4.3 39.9 1.0
C3C B:HEM901 4.4 33.1 1.0
C2C B:HEM901 4.4 33.6 1.0

Iron binding site 4 out of 6 in 1q90

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Iron binding site 4 out of 6 in the Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe902

b:40.4
occ:1.00
 FE B:HEM902 0.0 40.4 1.0
NE2 B:HIS187 2.0 49.8 1.0
NE2 B:HIS86 2.0 50.7 1.0
ND B:HEM902 2.0 41.3 1.0
NA B:HEM902 2.0 43.1 1.0
NB B:HEM902 2.1 43.2 1.0
NC B:HEM902 2.1 42.6 1.0
CE1 B:HIS187 2.8 50.9 1.0
CE1 B:HIS86 3.0 50.0 1.0
CD2 B:HIS86 3.0 50.7 1.0
C1D B:HEM902 3.0 41.6 1.0
C4C B:HEM902 3.0 42.7 1.0
C4D B:HEM902 3.1 42.0 1.0
C4A B:HEM902 3.1 44.0 1.0
C4B B:HEM902 3.1 44.5 1.0
C1C B:HEM902 3.1 43.5 1.0
C1A B:HEM902 3.1 43.1 1.0
C1B B:HEM902 3.1 43.0 1.0
CD2 B:HIS187 3.1 49.1 1.0
CHD B:HEM902 3.4 42.9 1.0
CHA B:HEM902 3.4 43.0 1.0
CHC B:HEM902 3.4 44.0 1.0
CHB B:HEM902 3.4 43.5 1.0
ND1 B:HIS187 4.0 50.6 1.0
ND1 B:HIS86 4.1 50.9 1.0
CG B:HIS86 4.1 51.8 1.0
CG B:HIS187 4.2 48.9 1.0
C2D B:HEM902 4.3 39.9 1.0
C3D B:HEM902 4.3 42.4 1.0
C3C B:HEM902 4.3 43.7 1.0
C3B B:HEM902 4.3 44.5 1.0
C2C B:HEM902 4.3 44.0 1.0
C3A B:HEM902 4.3 44.2 1.0
C2A B:HEM902 4.3 43.8 1.0
C2B B:HEM902 4.3 43.8 1.0
OE1 B:GLN47 4.7 41.6 1.0

Iron binding site 5 out of 6 in 1q90

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Iron binding site 5 out of 6 in the Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe210

b:65.0
occ:1.00
 FE1 C:FES210 0.0 65.0 1.0
ND1 C:HIS155 2.0 74.8 1.0
ND1 C:HIS136 2.0 83.9 1.0
S2 C:FES210 2.2 62.1 1.0
S1 C:FES210 2.2 63.4 1.0
FE2 C:FES210 2.7 62.0 1.0
CE1 C:HIS136 2.8 83.8 1.0
CE1 C:HIS155 2.9 75.1 1.0
CG C:HIS155 3.0 76.4 1.0
CG C:HIS136 3.0 84.1 1.0
CB C:HIS155 3.4 77.6 1.0
CB C:HIS136 3.5 84.3 1.0
N C:HIS155 3.6 99.8 1.0
CB C:CYS154 3.7 73.1 1.0
NE2 C:HIS136 3.9 83.5 1.0
N C:LEU137 4.0 89.4 1.0
NE2 C:HIS155 4.0 75.5 1.0
CD2 C:HIS136 4.1 84.1 1.0
CB C:LEU137 4.1 70.0 1.0
CD2 C:HIS155 4.1 76.1 1.0
CA C:HIS155 4.1 99.6 1.0
SG C:CYS152 4.2 80.3 1.0
C C:CYS154 4.3 94.5 1.0
SG C:CYS134 4.5 69.2 1.0
CA C:CYS154 4.5 94.5 1.0
CA C:LEU137 4.6 89.2 1.0
OG C:SER157 4.6 83.5 1.0
CA C:HIS136 4.8 81.1 1.0
CD2 C:LEU137 4.8 69.0 1.0
C C:HIS136 4.8 80.7 1.0
C C:HIS155 4.9 0.0 1.0

Iron binding site 6 out of 6 in 1q90

Go back to Iron Binding Sites List in 1q90
Iron binding site 6 out of 6 in the Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Structure of the Cytochrome B6F (Plastohydroquinone : Plastocyanin Oxidoreductase) From Chlamydomonas Reinhardtii within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe210

b:62.0
occ:1.00
 FE2 C:FES210 0.0 62.0 1.0
SG C:CYS152 2.1 80.3 1.0
SG C:CYS134 2.1 69.2 1.0
S1 C:FES210 2.2 63.4 1.0
S2 C:FES210 2.3 62.1 1.0
FE1 C:FES210 2.7 65.0 1.0
CB C:CYS134 3.1 68.4 1.0
CB C:CYS152 3.2 77.7 1.0
CB C:HIS136 3.7 84.3 1.0
OG C:SER157 3.7 83.5 1.0
ND1 C:HIS136 3.9 83.9 1.0
CB C:SER157 4.1 83.3 1.0
CG C:HIS136 4.3 84.1 1.0
CB C:CYS154 4.3 73.1 1.0
CB C:CYS139 4.3 82.3 1.0
ND1 C:HIS155 4.5 74.8 1.0
N C:LEU137 4.6 89.4 1.0
CA C:CYS134 4.6 78.5 1.0
N C:HIS155 4.6 99.8 1.0
CA C:CYS152 4.7 84.0 1.0
CG2 C:VAL141 4.7 79.4 1.0
N C:CYS139 4.7 85.3 1.0
CA C:HIS136 4.8 81.1 1.0
N C:HIS136 4.8 81.6 1.0
O C:CYS139 4.8 85.9 1.0
SG C:CYS139 4.9 84.0 1.0
N C:SER157 5.0 0.1 1.0
C C:CYS134 5.0 78.3 1.0
N C:CYS154 5.0 94.4 1.0
OH C:TYR159 5.0 0.8 1.0

Reference:

D.Stroebel, Y.Choquet, J.-L.Popot, D.Picot. An Atypical Haem in the Cytochrome B6F Complex Nature V. 426 413 2003.
ISSN: ISSN 0028-0836
PubMed: 14647374
DOI: 10.1038/NATURE02155
Page generated: Sun Dec 13 14:29:03 2020

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