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Zinc in PDB 3erz: Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel

Enzymatic activity of Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel

All present enzymatic activity of Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel:
1.16.3.1;

Protein crystallography data

The structure of Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel, PDB code: 3erz was solved by L.Di Costanzo, D.W.Christianson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 28.80 / 3.06
Space group P 4 21 2
Cell size a, b, c (Å), α, β, γ (°) 170.941, 170.941, 190.144, 90.00, 90.00, 90.00
R / Rfree (%) 19.9 / 25.6

Other elements in 3erz:

The structure of Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel also contains other interesting chemical elements:

Mercury (Hg) 12 atoms
Calcium (Ca) 3 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel (pdb code 3erz). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 5 binding sites of Zinc where determined in the Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel, PDB code: 3erz:
Jump to Zinc binding site number: 1; 2; 3; 4; 5;

Zinc binding site 1 out of 5 in 3erz

Go back to Zinc Binding Sites List in 3erz
Zinc binding site 1 out of 5 in the Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn706

b:15.5
occ:0.25
 NE2 A:HIS173 2.9 36.8 1.0
NE2 D:HIS173 3.0 39.8 1.0
CE1 A:HIS173 3.5 35.9 1.0
CE1 D:HIS173 3.6 37.0 1.0
CD2 A:HIS173 4.0 36.4 1.0
CD2 A:LEU169 4.1 22.6 1.0
CD2 D:HIS173 4.2 35.1 1.0
CD2 D:LEU169 4.3 23.6 1.0
ND1 A:HIS173 4.7 33.7 1.0
ND1 D:HIS173 4.8 31.3 1.0

Zinc binding site 2 out of 5 in 3erz

Go back to Zinc Binding Sites List in 3erz
Zinc binding site 2 out of 5 in the Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn708

b:24.0
occ:0.25
 NE2 B:HIS173 2.5 35.6 1.0
CE1 B:HIS173 2.9 34.3 1.0
CD2 B:HIS173 3.7 34.9 1.0
ND1 B:HIS173 4.1 30.6 1.0
CD2 B:LEU169 4.3 27.8 1.0
CG B:HIS173 4.5 31.4 1.0

Zinc binding site 3 out of 5 in 3erz

Go back to Zinc Binding Sites List in 3erz
Zinc binding site 3 out of 5 in the Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel within 5.0Å range:
probe atom residue distance (Å) B Occ
G:Zn707

b:20.3
occ:0.25
 NE2 G:HIS173 3.0 32.7 1.0
NE2 J:HIS173 3.1 36.5 1.0
CE1 G:HIS173 3.7 37.5 1.0
CE1 J:HIS173 3.8 36.3 1.0
CD2 G:LEU169 3.9 28.4 1.0
CD2 G:HIS173 4.1 31.8 1.0
CD2 J:LEU169 4.1 25.9 1.0
CD2 J:HIS173 4.3 35.6 1.0
ND1 G:HIS173 4.9 36.8 1.0

Zinc binding site 4 out of 5 in 3erz

Go back to Zinc Binding Sites List in 3erz
Zinc binding site 4 out of 5 in the Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel within 5.0Å range:
probe atom residue distance (Å) B Occ
H:Zn709

b:30.4
occ:0.12
 NE2 H:HIS173 2.7 42.2 1.0
CE1 H:HIS173 3.1 40.8 1.0
CD2 H:HIS173 3.9 40.3 1.0
ND1 H:HIS173 4.4 37.1 1.0
CD2 H:LEU169 4.5 26.1 1.0
CG H:HIS173 4.8 36.6 1.0

Zinc binding site 5 out of 5 in 3erz

Go back to Zinc Binding Sites List in 3erz
Zinc binding site 5 out of 5 in the Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 5 of Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Mercury Ions on the Three-Fold Channel within 5.0Å range:
probe atom residue distance (Å) B Occ
I:Zn710

b:28.1
occ:0.12
 NE2 I:HIS173 3.2 30.9 1.0
CD2 I:LEU169 3.7 25.2 1.0
CE1 I:HIS173 4.1 30.8 1.0
CD2 I:HIS173 4.1 27.0 1.0
CD1 I:LEU169 4.7 25.3 1.0
CG I:LEU169 4.8 26.0 1.0

Reference:

C.A.Butts, J.Swift, S.G.Kang, L.Di Costanzo, D.W.Christianson, J.G.Saven, I.J.Dmochowski. Directing Noble Metal Ion Chemistry Within A Designed Ferritin Protein. Biochemistry V. 47 12729 2008.
ISSN: ISSN 0006-2960
PubMed: 18991401
DOI: 10.1021/BI8016735
Page generated: Thu Oct 24 12:55:43 2024

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