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Magnesium in PDB 2v1p: Crystal Structure of the Apo Form of Y74F Mutant E. Coli Tryptophanase

Enzymatic activity of Crystal Structure of the Apo Form of Y74F Mutant E. Coli Tryptophanase

All present enzymatic activity of Crystal Structure of the Apo Form of Y74F Mutant E. Coli Tryptophanase:
4.1.99.1;

Protein crystallography data

The structure of Crystal Structure of the Apo Form of Y74F Mutant E. Coli Tryptophanase, PDB code: 2v1p was solved by A.Kogan, G.Y.Gdalevsky, R.Cohen-Luria, Y.Goldgur, A.H.Parola, O.Almog, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 6.00 / 1.90
Space group F 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 118.667, 120.200, 171.666, 90.00, 90.00, 90.00
R / Rfree (%) 19.1 / 22.7

Other elements in 2v1p:

The structure of Crystal Structure of the Apo Form of Y74F Mutant E. Coli Tryptophanase also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of the Apo Form of Y74F Mutant E. Coli Tryptophanase (pdb code 2v1p). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of the Apo Form of Y74F Mutant E. Coli Tryptophanase, PDB code: 2v1p:

Magnesium binding site 1 out of 1 in 2v1p

Go back to Magnesium Binding Sites List in 2v1p
Magnesium binding site 1 out of 1 in the Crystal Structure of the Apo Form of Y74F Mutant E. Coli Tryptophanase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of the Apo Form of Y74F Mutant E. Coli Tryptophanase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1473

b:25.8
occ:1.00
O A:HOH2056 2.1 22.2 1.0
O A:HOH2399 2.2 20.7 1.0
O A:HOH2120 2.2 21.8 1.0
O A:HOH2057 4.0 58.7 1.0
O A:PRO275 4.1 24.2 1.0
O A:HOH2121 4.1 20.7 1.0
O A:GLY55 4.4 17.1 1.0
O A:SER54 4.9 19.5 1.0
C A:GLY55 4.9 18.5 1.0

Reference:

A.Kogan, G.Y.Gdalevsky, R.Cohen-Luria, Y.Goldgur, R.S.Phillips, A.H.Parola, O.Almog. Conformational Changes and Loose Packing Promote E. Coli Tryptophanase Cold Lability. Bmc Struct.Biol. V. 9 65 2009.
ISSN: ESSN 1472-6807
PubMed: 19814824
DOI: 10.1186/1472-6807-9-65
Page generated: Mon Dec 14 07:40:43 2020

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