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Potassium in PDB 4lz1: X-Ray Structure of the Complex Between Human Thrombin and the Tba Deletion Mutant Lacking Thymine 12 Nucleobase

Enzymatic activity of X-Ray Structure of the Complex Between Human Thrombin and the Tba Deletion Mutant Lacking Thymine 12 Nucleobase

All present enzymatic activity of X-Ray Structure of the Complex Between Human Thrombin and the Tba Deletion Mutant Lacking Thymine 12 Nucleobase:
3.4.21.5;

Protein crystallography data

The structure of X-Ray Structure of the Complex Between Human Thrombin and the Tba Deletion Mutant Lacking Thymine 12 Nucleobase, PDB code: 4lz1 was solved by A.Pica, I.Russo Krauss, A.Merlino, F.Sica, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.20 / 1.65
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 42.892, 44.484, 52.643, 65.24, 82.53, 63.72
R / Rfree (%) 15.5 / 19

Other elements in 4lz1:

The structure of X-Ray Structure of the Complex Between Human Thrombin and the Tba Deletion Mutant Lacking Thymine 12 Nucleobase also contains other interesting chemical elements:

Sodium (Na) 1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the X-Ray Structure of the Complex Between Human Thrombin and the Tba Deletion Mutant Lacking Thymine 12 Nucleobase (pdb code 4lz1). 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 X-Ray Structure of the Complex Between Human Thrombin and the Tba Deletion Mutant Lacking Thymine 12 Nucleobase, PDB code: 4lz1:

Potassium binding site 1 out of 1 in 4lz1

Go back to Potassium Binding Sites List in 4lz1
Potassium binding site 1 out of 1 in the X-Ray Structure of the Complex Between Human Thrombin and the Tba Deletion Mutant Lacking Thymine 12 Nucleobase


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of X-Ray Structure of the Complex Between Human Thrombin and the Tba Deletion Mutant Lacking Thymine 12 Nucleobase within 5.0Å range:
probe atom residue distance (Å) B Occ
H:K303

b:33.3
occ:1.00
O6 D:DG5 2.6 29.7 1.0
O6 D:DG11 2.7 31.8 1.0
O6 D:DG14 2.7 27.0 1.0
O6 D:DG1 2.8 30.1 1.0
O6 D:DG10 2.8 35.4 1.0
O6 D:DG6 2.8 30.9 1.0
O6 D:DG15 2.8 34.4 1.0
O6 D:DG2 2.9 27.2 1.0
C6 D:DG5 3.5 29.7 1.0
C6 D:DG14 3.5 28.2 1.0
C6 D:DG1 3.6 27.9 1.0
O D:HOH203 3.7 25.1 1.0
C6 D:DG6 3.7 35.2 1.0
C6 D:DG11 3.7 31.1 1.0
C6 D:DG10 3.7 32.2 1.0
C6 D:DG15 3.7 30.9 1.0
N1 D:DG5 3.8 26.9 1.0
N1 D:DG14 3.8 31.1 1.0
C6 D:DG2 3.9 28.5 1.0
N1 D:DG15 3.9 33.4 1.0
N1 D:DG1 3.9 28.5 1.0
N1 D:DG6 3.9 39.1 1.0
N1 D:DG11 4.0 32.1 1.0
N2 D:DG8 4.1 71.2 1.0
N1 D:DG10 4.1 34.8 1.0
N1 D:DG2 4.2 27.9 1.0
C2 D:DG8 4.6 77.3 1.0
C5 D:DG5 4.6 30.0 1.0
C5 D:DG14 4.7 28.7 1.0
C5 D:DG1 4.8 30.0 1.0
C5 D:DG10 4.9 32.2 1.0

Reference:

A.Pica, I.Russo Krauss, A.Merlino, S.Nagatoishi, N.Sugimoto, F.Sica. Dissecting the Contribution of Thrombin Exosite I in the Recognition of Thrombin Binding Aptamer. Febs J. V. 280 6581 2013.
ISSN: ISSN 1742-464X
PubMed: 24128303
DOI: 10.1111/FEBS.12561
Page generated: Mon Aug 12 11:32:17 2024

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