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Potassium in PDB 1bxg: Phenylalanine Dehydrogenase Structure in Ternary Complex with Nad+ and Beta-Phenylpropionate

Enzymatic activity of Phenylalanine Dehydrogenase Structure in Ternary Complex with Nad+ and Beta-Phenylpropionate

All present enzymatic activity of Phenylalanine Dehydrogenase Structure in Ternary Complex with Nad+ and Beta-Phenylpropionate:
1.4.1.20;

Protein crystallography data

The structure of Phenylalanine Dehydrogenase Structure in Ternary Complex with Nad+ and Beta-Phenylpropionate, PDB code: 1bxg was solved by J.L.Vanhooke, J.B.Thoden, N.M.W.Brunhuber, J.L.Blanchard, H.M.Holden, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.30
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 65.510, 116.960, 111.550, 90.00, 90.00, 90.00
R / Rfree (%) n/a / n/a

Potassium Binding Sites:

The binding sites of Potassium atom in the Phenylalanine Dehydrogenase Structure in Ternary Complex with Nad+ and Beta-Phenylpropionate (pdb code 1bxg). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Phenylalanine Dehydrogenase Structure in Ternary Complex with Nad+ and Beta-Phenylpropionate, PDB code: 1bxg:

Potassium binding site 1 out of 1 in 1bxg

Go back to Potassium Binding Sites List in 1bxg
Potassium binding site 1 out of 1 in the Phenylalanine Dehydrogenase Structure in Ternary Complex with Nad+ and Beta-Phenylpropionate


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Phenylalanine Dehydrogenase Structure in Ternary Complex with Nad+ and Beta-Phenylpropionate within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K850

b:50.8
occ:1.00
 O B:ASP574 2.5 20.0 1.0
O B:SER572 2.6 30.6 1.0
O B:HOH151 3.0 52.9 1.0
O B:HOH111 3.0 47.3 1.0
O B:LEU570 3.1 31.2 1.0
CD2 B:LEU576 3.4 4.4 1.0
C B:SER572 3.6 21.8 1.0
C B:ASP574 3.7 20.0 1.0
N B:SER572 3.8 31.9 1.0
CG B:LEU576 3.8 31.2 1.0
N B:ASP574 4.2 37.3 1.0
O B:HOH54 4.3 44.9 1.0
CA B:SER572 4.3 28.0 1.0
C B:LEU570 4.3 31.4 1.0
CA B:ASP574 4.4 22.4 1.0
OG B:SER572 4.4 30.1 1.0
CD1 B:LEU576 4.5 4.7 1.0
C B:LEU573 4.5 22.9 1.0
N B:GLY575 4.6 26.0 1.0
C B:GLY575 4.6 33.5 1.0
C B:GLY571 4.7 28.0 1.0
N B:LEU573 4.7 22.9 1.0
N B:LEU576 4.7 31.4 1.0
CA B:GLY571 4.8 15.2 1.0
CA B:GLY575 4.8 26.1 1.0
O B:GLY575 4.9 29.9 1.0
CA B:LEU573 5.0 34.3 1.0
O B:LEU573 5.0 31.7 1.0
CB B:ASP574 5.0 54.5 1.0

Reference:

J.L.Vanhooke, J.B.Thoden, N.M.Brunhuber, J.S.Blanchard, H.M.Holden. Phenylalanine Dehydrogenase From Rhodococcus Sp. M4: High-Resolution X-Ray Analyses of Inhibitory Ternary Complexes Reveal Key Features in the Oxidative Deamination Mechanism. Biochemistry V. 38 2326 1999.
ISSN: ISSN 0006-2960
PubMed: 10029526
DOI: 10.1021/BI982244Q
Page generated: Mon Aug 12 04:05:15 2024

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