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Potassium in PDB 1oz0: Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf.

Enzymatic activity of Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf.

All present enzymatic activity of Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf.:
2.1.2.3; 3.5.4.10;

Protein crystallography data

The structure of Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf., PDB code: 1oz0 was solved by D.W.Wolan, S.E.Greasley, M.J.Wall, S.J.Benkovic, I.A.Wilson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 2.50
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 54.410, 108.100, 102.360, 90.00, 91.92, 90.00
R / Rfree (%) 21.7 / 26.9

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf. (pdb code 1oz0). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf., PDB code: 1oz0:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in 1oz0

Go back to Potassium Binding Sites List in 1oz0
Potassium binding site 1 out of 2 in the Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf.


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1004

b:42.1
occ:1.00
O A:THR429 2.9 22.6 1.0
O A:VAL426 2.9 25.6 1.0
O A:LEU590 3.0 29.8 1.0
OG A:SER433 3.0 27.0 1.0
OG A:SER431 3.1 27.8 1.0
OD2 A:ASP540 3.2 28.0 1.0
N A:HIS592 3.6 25.4 1.0
CB A:HIS592 3.6 23.2 1.0
CB A:ASP540 3.7 29.5 1.0
CG A:ASP540 3.9 29.5 1.0
C A:VAL426 3.9 26.0 1.0
C A:LEU590 3.9 28.6 1.0
C A:THR429 4.0 22.1 1.0
C A:PHE591 4.0 26.0 1.0
CA A:PHE591 4.1 26.4 1.0
N A:THR429 4.2 21.4 1.0
CA A:HIS592 4.2 24.5 1.0
CB A:SER431 4.3 26.6 1.0
N A:SER431 4.3 23.7 1.0
CA A:SER431 4.4 26.4 1.0
CG2 A:THR429 4.4 21.2 1.0
CB A:SER433 4.4 30.0 1.0
N A:PHE591 4.4 28.0 1.0
O A:LYS427 4.5 25.4 1.0
CA A:THR429 4.6 23.1 1.0
C A:LYS427 4.6 24.0 1.0
CA A:LYS427 4.7 24.0 1.0
N A:LYS427 4.7 25.6 1.0
C A:GLN430 4.7 22.8 1.0
O A:HIS592 4.7 24.1 1.0
CA A:VAL426 4.8 25.4 1.0
CG A:HIS592 4.9 21.5 1.0
OG1 A:THR429 4.9 22.4 1.0
CB A:VAL426 4.9 26.4 1.0
CB A:THR429 4.9 22.0 1.0
O A:PHE591 4.9 28.1 1.0
CB A:LEU590 4.9 26.4 1.0

Potassium binding site 2 out of 2 in 1oz0

Go back to Potassium Binding Sites List in 1oz0
Potassium binding site 2 out of 2 in the Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf.


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of the Homodimeric Bifunctional Transformylase and Cyclohydrolase Enzyme Avian Atic in Complex with A Multisubstrate Adduct Inhibitor Beta-Dadf. within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K1003

b:35.2
occ:1.00
O B:THR429 2.8 21.1 1.0
O B:VAL426 2.9 24.7 1.0
O B:LEU590 3.0 25.7 1.0
OG B:SER431 3.1 25.1 1.0
OD2 B:ASP540 3.1 23.3 1.0
OG B:SER433 3.2 30.8 1.0
N B:HIS592 3.6 24.6 1.0
CB B:HIS592 3.6 21.2 1.0
CB B:ASP540 3.8 27.1 1.0
C B:THR429 3.9 22.4 1.0
CG B:ASP540 3.9 25.7 1.0
C B:VAL426 4.0 25.1 1.0
C B:PHE591 4.0 24.5 1.0
C B:LEU590 4.1 26.6 1.0
CA B:PHE591 4.1 24.8 1.0
CG1 B:VAL426 4.1 24.8 1.0
N B:THR429 4.1 21.6 1.0
CA B:HIS592 4.2 22.9 1.0
CB B:SER431 4.2 24.9 1.0
N B:SER431 4.3 22.8 1.0
CA B:SER431 4.4 24.7 1.0
CA B:THR429 4.4 22.1 1.0
O B:LYS427 4.4 24.1 1.0
CB B:THR429 4.5 21.6 1.0
CB B:SER433 4.5 30.6 1.0
N B:PHE591 4.5 26.4 1.0
C B:LYS427 4.5 23.8 1.0
C B:GLN430 4.6 21.5 1.0
CA B:LYS427 4.7 23.7 1.0
O B:HIS592 4.7 20.2 1.0
N B:LYS427 4.8 25.0 1.0
CG B:HIS592 4.8 19.6 1.0
CA B:VAL426 4.9 24.3 1.0
O B:PHE591 4.9 27.2 1.0
N B:GLN430 4.9 22.6 1.0
C B:HIS592 5.0 23.6 1.0

Reference:

D.W.Wolan, S.E.Greasley, M.J.Wall, S.J.Benkovic, I.A.Wilson. Structure of Avian Aicar Transformylase with A Multisubstrate Adduct Inhibitor Beta-Dadf Identifies the Folate Binding Site. Biochemistry V. 42 10904 2003.
ISSN: ISSN 0006-2960
PubMed: 12974624
DOI: 10.1021/BI030106H
Page generated: Mon Aug 12 05:09:02 2024

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