Iron in PDB 8hkj: Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus

Protein crystallography data

The structure of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus, PDB code: 8hkj was solved by J.K.Stanfield, H.Onoda, H.Sugimoto, O.Shoji, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.96 / 2.80
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 96.62, 126.06, 141.44, 86.66, 79.47, 84.97
R / Rfree (%) 23.9 / 27

Iron Binding Sites:

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 12;

Binding sites:

The binding sites of Iron atom in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus (pdb code 8hkj). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 12 binding sites of Iron where determined in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus, PDB code: 8hkj:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 1 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe501

b:58.0
occ:1.00
FE A:HEM501 0.0 58.0 1.0
ND A:HEM501 2.0 42.7 1.0
NC A:HEM501 2.0 45.7 1.0
NA A:HEM501 2.0 49.5 1.0
NB A:HEM501 2.1 44.4 1.0
SG A:CYS405 2.2 56.1 1.0
C1D A:HEM501 3.0 43.0 1.0
C4C A:HEM501 3.0 38.5 1.0
C4D A:HEM501 3.0 38.1 1.0
C1A A:HEM501 3.1 44.2 1.0
C1C A:HEM501 3.1 39.4 1.0
C4A A:HEM501 3.1 47.7 1.0
C4B A:HEM501 3.1 39.7 1.0
C1B A:HEM501 3.1 40.7 1.0
CB A:CYS405 3.2 51.2 1.0
CHD A:HEM501 3.4 36.8 1.0
CHA A:HEM501 3.4 39.8 1.0
CHC A:HEM501 3.5 40.5 1.0
CHB A:HEM501 3.5 44.7 1.0
CA A:CYS405 4.0 46.5 1.0
O A:ALA268 4.1 52.4 1.0
C2D A:HEM501 4.2 45.3 1.0
C3D A:HEM501 4.2 41.9 1.0
C3C A:HEM501 4.2 36.2 1.0
C2C A:HEM501 4.3 35.1 1.0
C2A A:HEM501 4.3 42.8 1.0
C3A A:HEM501 4.3 47.7 1.0
C3B A:HEM501 4.4 37.7 1.0
C2B A:HEM501 4.4 35.6 1.0
N A:GLY407 4.7 41.3 1.0
CB A:ALA268 4.7 57.1 1.0
C A:CYS405 4.7 52.1 1.0
C A:ALA268 4.9 50.7 1.0
N A:ILE406 4.9 50.8 1.0

Iron binding site 2 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 2 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe501

b:47.9
occ:1.00
FE B:HEM501 0.0 47.9 1.0
ND B:HEM501 2.0 51.5 1.0
NB B:HEM501 2.0 47.5 1.0
NC B:HEM501 2.0 57.4 1.0
NA B:HEM501 2.1 53.4 1.0
SG B:CYS405 2.3 56.8 1.0
C1D B:HEM501 3.0 52.5 1.0
C4B B:HEM501 3.0 44.9 1.0
C4D B:HEM501 3.1 44.5 1.0
C4C B:HEM501 3.1 46.7 1.0
C1C B:HEM501 3.1 53.8 1.0
C1B B:HEM501 3.1 44.7 1.0
C1A B:HEM501 3.1 41.6 1.0
C4A B:HEM501 3.1 46.5 1.0
CB B:CYS405 3.4 47.6 1.0
CHD B:HEM501 3.4 51.1 1.0
CHC B:HEM501 3.4 46.8 1.0
CHA B:HEM501 3.4 41.5 1.0
CHB B:HEM501 3.5 39.8 1.0
O B:ALA268 4.0 59.8 1.0
CA B:CYS405 4.2 45.5 1.0
C2D B:HEM501 4.3 50.0 1.0
C3D B:HEM501 4.3 47.9 1.0
C2C B:HEM501 4.3 52.8 1.0
C3C B:HEM501 4.3 45.2 1.0
C3B B:HEM501 4.3 42.2 1.0
C2B B:HEM501 4.3 44.1 1.0
C2A B:HEM501 4.3 40.8 1.0
C3A B:HEM501 4.3 41.8 1.0
CB B:ALA268 4.4 53.9 1.0
C B:ALA268 4.6 56.4 1.0
N B:GLY407 4.7 44.0 1.0
C B:CYS405 4.9 47.8 1.0

Iron binding site 3 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 3 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe501

b:59.7
occ:1.00
FE C:HEM501 0.0 59.7 1.0
NA C:HEM501 2.0 42.2 1.0
ND C:HEM501 2.0 44.5 1.0
NC C:HEM501 2.0 41.3 1.0
NB C:HEM501 2.1 37.7 1.0
SG C:CYS405 2.3 56.6 1.0
C4C C:HEM501 3.0 36.9 1.0
C4A C:HEM501 3.1 34.7 1.0
C1D C:HEM501 3.1 39.7 1.0
C1A C:HEM501 3.1 41.5 1.0
C1B C:HEM501 3.1 30.3 1.0
C4D C:HEM501 3.1 33.7 1.0
C4B C:HEM501 3.1 29.9 1.0
C1C C:HEM501 3.1 27.9 1.0
CB C:CYS405 3.3 45.7 1.0
CHD C:HEM501 3.4 37.0 1.0
CHB C:HEM501 3.4 27.3 1.0
CHA C:HEM501 3.4 37.8 1.0
CHC C:HEM501 3.5 27.0 1.0
CA C:CYS405 4.0 46.2 1.0
O C:ALA268 4.2 43.8 1.0
C3C C:HEM501 4.3 31.0 1.0
C3A C:HEM501 4.3 40.7 1.0
C2A C:HEM501 4.3 41.1 1.0
C2D C:HEM501 4.3 39.2 1.0
C2C C:HEM501 4.3 27.2 1.0
C3D C:HEM501 4.3 37.5 1.0
C2B C:HEM501 4.3 27.0 1.0
C3B C:HEM501 4.3 27.9 1.0
CB C:ALA268 4.6 60.9 1.0
N C:GLY407 4.7 51.5 1.0
C C:CYS405 4.8 46.9 1.0
C C:ALA268 4.9 49.8 1.0
CA C:GLY407 5.0 51.2 1.0
N C:ILE406 5.0 47.6 1.0

Iron binding site 4 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 4 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Fe501

b:51.2
occ:1.00
FE D:HEM501 0.0 51.2 1.0
ND D:HEM501 2.0 53.4 1.0
NB D:HEM501 2.1 50.6 1.0
NC D:HEM501 2.1 55.1 1.0
NA D:HEM501 2.1 51.0 1.0
SG D:CYS405 2.3 52.9 1.0
C4D D:HEM501 3.0 59.6 1.0
C1D D:HEM501 3.0 55.3 1.0
C4C D:HEM501 3.0 57.4 1.0
C1C D:HEM501 3.1 51.3 1.0
C1B D:HEM501 3.1 53.2 1.0
C4B D:HEM501 3.1 49.1 1.0
C4A D:HEM501 3.1 52.4 1.0
C1A D:HEM501 3.1 50.4 1.0
CB D:CYS405 3.3 55.9 1.0
CHD D:HEM501 3.4 56.2 1.0
CHA D:HEM501 3.4 51.9 1.0
CHC D:HEM501 3.4 45.4 1.0
CHB D:HEM501 3.4 54.1 1.0
CA D:CYS405 4.1 56.9 1.0
C3D D:HEM501 4.2 62.0 1.0
C3C D:HEM501 4.3 54.8 1.0
C2D D:HEM501 4.3 58.9 1.0
C2C D:HEM501 4.3 52.5 1.0
O D:ALA268 4.3 68.2 1.0
C2B D:HEM501 4.3 50.4 1.0
C3B D:HEM501 4.3 52.1 1.0
C3A D:HEM501 4.3 47.3 1.0
C2A D:HEM501 4.3 47.9 1.0
N D:GLY407 4.7 56.1 1.0
C D:CYS405 4.8 58.0 1.0
CB D:ALA268 4.9 51.2 1.0
C D:ALA268 4.9 64.5 1.0
N D:ILE406 4.9 58.0 1.0

Iron binding site 5 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 5 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Fe501

b:63.3
occ:1.00
FE E:HEM501 0.0 63.3 1.0
ND E:HEM501 2.0 35.0 1.0
NA E:HEM501 2.0 45.7 1.0
NC E:HEM501 2.1 45.8 1.0
NB E:HEM501 2.1 42.0 1.0
SG E:CYS405 2.4 59.6 1.0
C4D E:HEM501 3.0 35.4 1.0
C1D E:HEM501 3.0 38.8 1.0
C1A E:HEM501 3.0 40.3 1.0
C4C E:HEM501 3.1 36.4 1.0
C4A E:HEM501 3.1 37.6 1.0
C1C E:HEM501 3.1 36.6 1.0
C4B E:HEM501 3.1 34.4 1.0
C1B E:HEM501 3.1 38.1 1.0
CB E:CYS405 3.2 51.3 1.0
CHA E:HEM501 3.4 38.0 1.0
CHD E:HEM501 3.4 34.3 1.0
CHC E:HEM501 3.4 34.1 1.0
CHB E:HEM501 3.5 36.8 1.0
CA E:CYS405 3.9 51.9 1.0
O E:ALA268 4.2 51.9 1.0
C2D E:HEM501 4.2 39.3 1.0
C3D E:HEM501 4.2 40.1 1.0
C2A E:HEM501 4.3 41.9 1.0
C3A E:HEM501 4.3 36.8 1.0
C2C E:HEM501 4.3 35.0 1.0
C3C E:HEM501 4.3 36.4 1.0
C3B E:HEM501 4.3 37.6 1.0
C2B E:HEM501 4.3 35.6 1.0
C E:CYS405 4.7 51.9 1.0
CB E:ALA268 4.7 57.1 1.0
N E:GLY407 4.7 59.9 1.0
N E:ILE406 4.8 51.3 1.0
C E:ALA268 4.9 52.5 1.0

Iron binding site 6 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 6 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
F:Fe501

b:55.9
occ:1.00
FE F:HEM501 0.0 55.9 1.0
ND F:HEM501 2.0 54.1 1.0
NA F:HEM501 2.0 59.1 1.0
NB F:HEM501 2.0 47.6 1.0
NC F:HEM501 2.0 50.6 1.0
SG F:CYS405 2.3 66.7 1.0
C1D F:HEM501 3.0 54.8 1.0
C1C F:HEM501 3.0 49.6 1.0
C4C F:HEM501 3.1 47.8 1.0
C4D F:HEM501 3.1 49.6 1.0
C4B F:HEM501 3.1 51.7 1.0
C1A F:HEM501 3.1 60.2 1.0
C4A F:HEM501 3.1 53.5 1.0
C1B F:HEM501 3.1 48.9 1.0
CB F:CYS405 3.3 60.6 1.0
CHC F:HEM501 3.4 52.0 1.0
CHA F:HEM501 3.4 55.2 1.0
CHD F:HEM501 3.4 52.2 1.0
CHB F:HEM501 3.4 48.2 1.0
O F:ALA268 4.1 54.3 1.0
CA F:CYS405 4.1 56.7 1.0
C2C F:HEM501 4.3 46.9 1.0
C2D F:HEM501 4.3 51.7 1.0
C3C F:HEM501 4.3 48.3 1.0
C3A F:HEM501 4.3 58.6 1.0
C3D F:HEM501 4.3 50.0 1.0
C2A F:HEM501 4.3 58.2 1.0
C3B F:HEM501 4.3 47.0 1.0
C2B F:HEM501 4.3 48.0 1.0
CB F:ALA268 4.5 69.0 1.0
C F:ALA268 4.8 59.6 1.0
N F:GLY407 4.8 49.8 1.0
C F:CYS405 4.9 57.3 1.0

Iron binding site 7 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 7 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
G:Fe501

b:78.1
occ:1.00
FE G:HEM501 0.0 78.1 1.0
NB G:HEM501 2.0 68.6 1.0
NA G:HEM501 2.0 77.4 1.0
ND G:HEM501 2.1 78.6 1.0
NC G:HEM501 2.1 76.9 1.0
SG G:CYS405 2.3 74.4 1.0
C1B G:HEM501 3.0 68.2 1.0
C4A G:HEM501 3.0 71.3 1.0
C4B G:HEM501 3.0 68.3 1.0
C1D G:HEM501 3.1 84.4 1.0
C4D G:HEM501 3.1 80.7 1.0
C1C G:HEM501 3.1 68.8 1.0
C1A G:HEM501 3.1 78.8 1.0
C4C G:HEM501 3.1 76.5 1.0
CB G:CYS405 3.2 74.7 1.0
CHB G:HEM501 3.4 69.1 1.0
CHC G:HEM501 3.4 68.7 1.0
CHA G:HEM501 3.5 81.2 1.0
CHD G:HEM501 3.5 81.1 1.0
CA G:CYS405 3.9 79.4 1.0
O G:ALA268 4.1 87.6 1.0
C2B G:HEM501 4.2 69.3 1.0
C3B G:HEM501 4.2 66.9 1.0
C3A G:HEM501 4.3 71.7 1.0
C2D G:HEM501 4.3 88.9 1.0
C2A G:HEM501 4.3 75.3 1.0
C3D G:HEM501 4.3 86.4 1.0
C2C G:HEM501 4.3 66.6 1.0
C3C G:HEM501 4.3 71.2 1.0
C G:CYS405 4.8 84.3 1.0
C G:ALA268 4.8 85.5 1.0
N G:GLY407 4.8 78.6 1.0
CE1 G:PHE90 4.8 80.7 1.0
CB G:ALA268 4.9 85.9 1.0
N G:ILE406 4.9 88.1 1.0

Iron binding site 8 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 8 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
H:Fe501

b:76.5
occ:1.00
FE H:HEM501 0.0 76.5 1.0
ND H:HEM501 2.0 85.6 1.0
NC H:HEM501 2.0 82.0 1.0
NA H:HEM501 2.1 79.9 1.0
NB H:HEM501 2.1 73.7 1.0
SG H:CYS405 2.2 71.3 1.0
C1D H:HEM501 3.0 89.0 1.0
C4C H:HEM501 3.0 83.0 1.0
C4D H:HEM501 3.0 86.2 1.0
C1C H:HEM501 3.1 76.4 1.0
C1A H:HEM501 3.1 76.7 1.0
C4A H:HEM501 3.1 74.7 1.0
C1B H:HEM501 3.1 72.5 1.0
C4B H:HEM501 3.1 70.5 1.0
CB H:CYS405 3.2 76.1 1.0
CHD H:HEM501 3.3 87.2 1.0
CHA H:HEM501 3.4 80.7 1.0
CHC H:HEM501 3.5 72.6 1.0
CHB H:HEM501 3.5 73.7 1.0
CA H:CYS405 4.0 83.4 1.0
C2D H:HEM501 4.2 92.1 1.0
C3C H:HEM501 4.2 80.4 1.0
C3D H:HEM501 4.2 92.6 1.0
C2C H:HEM501 4.2 76.7 1.0
C2A H:HEM501 4.3 72.0 1.0
C3A H:HEM501 4.3 70.5 1.0
C2B H:HEM501 4.3 69.3 1.0
C3B H:HEM501 4.4 65.7 1.0
O H:ALA268 4.4 81.2 1.0
N H:GLY407 4.7 85.1 1.0
C H:CYS405 4.7 87.8 1.0
CB H:ALA268 4.8 85.4 1.0
N H:ILE406 4.9 91.6 1.0

Iron binding site 9 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 9 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
I:Fe501

b:106.1
occ:1.00
FE I:HEM501 0.0 106.1 1.0
NA I:HEM501 2.0 108.2 1.0
ND I:HEM501 2.0 112.0 1.0
NC I:HEM501 2.0 105.6 1.0
NB I:HEM501 2.1 104.2 1.0
SG I:CYS405 2.3 109.5 1.0
C1D I:HEM501 3.0 112.7 1.0
C4A I:HEM501 3.0 105.9 1.0
C4C I:HEM501 3.0 106.6 1.0
C1A I:HEM501 3.0 110.6 1.0
C4D I:HEM501 3.1 115.1 1.0
C1B I:HEM501 3.1 102.9 1.0
C1C I:HEM501 3.1 103.2 1.0
CB I:CYS405 3.1 109.9 1.0
C4B I:HEM501 3.2 101.0 1.0
CHD I:HEM501 3.4 110.2 1.0
CHB I:HEM501 3.4 104.2 1.0
CHA I:HEM501 3.4 114.2 1.0
CHC I:HEM501 3.5 101.8 1.0
CA I:CYS405 3.9 111.5 1.0
C2D I:HEM501 4.2 116.1 1.0
C3A I:HEM501 4.2 107.6 1.0
C2A I:HEM501 4.2 108.4 1.0
C3D I:HEM501 4.3 117.5 1.0
C3C I:HEM501 4.3 104.2 1.0
O I:ALA268 4.3 109.1 1.0
C2C I:HEM501 4.3 102.0 1.0
C2B I:HEM501 4.3 98.8 1.0
C3B I:HEM501 4.4 97.3 1.0
CB I:ALA268 4.8 114.5 1.0
CE1 I:PHE90 4.8 112.8 1.0
C I:CYS405 4.8 112.5 1.0
C I:ALA268 5.0 111.3 1.0

Iron binding site 10 out of 12 in 8hkj

Go back to Iron Binding Sites List in 8hkj
Iron binding site 10 out of 12 in the Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Crystal Structure of the CYP102A5 Haem Domain Isolated From Bacillus Cereus within 5.0Å range:
probe atom residue distance (Å) B Occ
J:Fe501

b:100.6
occ:1.00
FE J:HEM501 0.0 100.6 1.0
NC J:HEM501 2.0 93.0 1.0
ND J:HEM501 2.0 95.3 1.0
NB J:HEM501 2.1 91.2 1.0
NA J:HEM501 2.1 97.7 1.0
SG J:CYS405 2.3 116.2 1.0
C1C J:HEM501 3.0 91.6 1.0
C4C J:HEM501 3.0 93.4 1.0
C4D J:HEM501 3.0 97.0 1.0
C4B J:HEM501 3.0 90.8 1.0
C1D J:HEM501 3.0 96.9 1.0
C1A J:HEM501 3.1 96.5 1.0
C1B J:HEM501 3.1 91.5 1.0
C4A J:HEM501 3.2 91.2 1.0
CB J:CYS405 3.3 108.4 1.0
CHC J:HEM501 3.4 91.3 1.0
CHD J:HEM501 3.4 96.7 1.0
CHA J:HEM501 3.4 96.3 1.0
CHB J:HEM501 3.5 89.8 1.0
O J:ALA268 4.0 101.7 1.0
CA J:CYS405 4.1 103.2 1.0
C2C J:HEM501 4.2 91.0 1.0
C3C J:HEM501 4.2 90.2 1.0
C3D J:HEM501 4.2 98.9 1.0
C2D J:HEM501 4.2 97.9 1.0
C3B J:HEM501 4.3 92.5 1.0
C2A J:HEM501 4.3 94.6 1.0
C2B J:HEM501 4.3 95.0 1.0
C3A J:HEM501 4.4 91.2 1.0
CE2 J:PHE90 4.6 116.6 1.0
OG1 J:THR272 4.7 94.1 1.0
CB J:ALA268 4.7 102.8 1.0
C J:ALA268 4.8 104.3 1.0
C J:CYS405 5.0 102.4 1.0

Reference:

J.K.Stanfield, H.Onoda, S.Ariyasu, C.Kasai, E.M.Burfoot, H.Sugimoto, O.Shoji. Investigating the Applicability of the CYP102A1-Decoy-Molecule System to Other Members of the CYP102A Subfamily. J.Inorg.Biochem. 2023.
ISSN: ISSN 0162-0134
Page generated: Thu Jul 27 17:20:13 2023

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy