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Zinc in PDB 5tac: Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin

Enzymatic activity of Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin

All present enzymatic activity of Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin:
3.4.24.27;

Protein crystallography data

The structure of Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin, PDB code: 5tac was solved by M.Dong, B.J.Bahnson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 31.97 / 2.04
Space group P 61 2 2
Cell size a, b, c (Å), α, β, γ (°) 93.719, 93.719, 131.208, 90.00, 90.00, 120.00
R / Rfree (%) 13.6 / 18.6

Other elements in 5tac:

The structure of Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin also contains other interesting chemical elements:

Calcium (Ca) 4 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin (pdb code 5tac). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin, PDB code: 5tac:

Zinc binding site 1 out of 1 in 5tac

Go back to Zinc Binding Sites List in 5tac
Zinc binding site 1 out of 1 in the Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn405

b:21.3
occ:1.00
 OE2 A:GLU166 1.9 19.9 0.4
O A:HOH557 2.0 27.1 1.0
OE1 A:GLU166 2.0 18.1 0.6
NE2 A:HIS146 2.0 17.7 1.0
NE2 A:HIS142 2.1 17.4 1.0
O A:HOH530 2.6 43.0 1.0
CD A:GLU166 2.8 19.6 0.6
CD A:GLU166 2.8 22.0 0.4
CE1 A:HIS146 2.9 19.4 1.0
OE2 A:GLU166 2.9 17.1 0.6
CD2 A:HIS142 3.1 18.2 1.0
CE1 A:HIS142 3.1 16.8 1.0
OE1 A:GLU166 3.1 22.0 0.4
CD2 A:HIS146 3.1 16.2 1.0
O A:HOH502 3.3 22.5 1.0
OH A:TYR157 3.9 28.6 0.5
ND1 A:HIS146 4.1 17.7 1.0
ND1 A:HIS142 4.2 13.9 1.0
CG A:HIS142 4.2 15.2 1.0
CG A:HIS146 4.2 20.1 1.0
CG A:GLU166 4.2 15.4 0.4
CG A:GLU166 4.2 16.5 0.6
NE2 A:HIS231 4.2 28.0 1.0
OE1 A:GLU143 4.3 19.6 1.0
CA A:VAL1001 4.4 31.4 1.0
O A:HOH676 4.5 32.9 1.0
CB A:SER169 4.5 14.6 1.0
N A:VAL1001 4.6 26.9 1.0
O A:HOH686 4.6 49.7 1.0
O A:VAL1001 4.6 26.9 1.0
CD2 A:HIS231 4.7 26.8 1.0
OE2 A:GLU143 4.7 26.6 1.0
C A:VAL1001 4.7 27.8 1.0
CB A:GLU166 4.7 17.8 0.6
OG A:SER169 4.7 15.5 1.0
CA A:GLU166 4.8 18.1 0.6
CD A:GLU143 4.8 20.6 1.0
CA A:GLU166 4.8 18.1 0.4
CZ A:TYR157 4.9 22.8 0.5

Reference:

M.Dong, B.J.Bahnson. Conformational Sampling Differences Across the Arrhenius Plot Biphasic Break Point at Ambient Temperature in the Enzyme Thermolysin To Be Published.
Page generated: Mon Oct 28 08:23:58 2024

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