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Tantalum in PDB 1hkx: Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase

Enzymatic activity of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase

All present enzymatic activity of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase:
2.7.1.123;

Protein crystallography data

The structure of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase, PDB code: 1hkx was solved by A.Hoelz, A.C.Nairn, J.Kuriyan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.84 / 2.65
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 147.946, 118.043, 157.820, 90.00, 110.91, 90.00
R / Rfree (%) 24.6 / 27.9

Other elements in 1hkx:

The structure of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase also contains other interesting chemical elements:

Bromine (Br) 12 atoms
Chlorine (Cl) 14 atoms

Tantalum Binding Sites:

The binding sites of Tantalum atom in the Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase (pdb code 1hkx). This binding sites where shown within 5.0 Angstroms radius around Tantalum atom.
In total 6 binding sites of Tantalum where determined in the Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase, PDB code: 1hkx:
Jump to Tantalum binding site number: 1; 2; 3; 4; 5; 6;

Tantalum binding site 1 out of 6 in 1hkx

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Tantalum binding site 1 out of 6 in the Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 1 of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ta2000

b:65.3
occ:1.00
TA1 A:TBR2000 0.0 65.3 1.0
BR2 A:TBR2000 2.6 53.5 1.0
BR4 A:TBR2000 2.7 54.5 1.0
BR3 A:TBR2000 2.7 50.2 1.0
BR1 A:TBR2000 2.7 52.9 1.0
TA3 A:TBR2000 2.9 64.7 1.0
TA6 A:TBR2000 3.0 65.7 1.0
TA2 A:TBR2000 3.0 64.1 1.0
TA5 A:TBR2000 3.0 66.1 1.0
TA4 A:TBR2000 4.2 66.2 1.0
BR5 A:TBR2000 4.2 54.5 1.0
BRA A:TBR2000 4.2 54.0 1.0
BR9 A:TBR2000 4.3 56.5 1.0
BRC A:TBR2000 4.3 52.9 1.0
O B:HOH2003 4.9 25.7 1.0

Tantalum binding site 2 out of 6 in 1hkx

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Tantalum binding site 2 out of 6 in the Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 2 of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ta2000

b:64.1
occ:1.00
TA2 A:TBR2000 0.0 64.1 1.0
BR8 A:TBR2000 2.6 52.1 1.0
BR5 A:TBR2000 2.6 54.5 1.0
BRA A:TBR2000 2.7 54.0 1.0
BR1 A:TBR2000 2.7 52.9 1.0
TA1 A:TBR2000 3.0 65.3 1.0
TA3 A:TBR2000 3.0 64.7 1.0
TA4 A:TBR2000 3.0 66.2 1.0
TA6 A:TBR2000 3.0 65.7 1.0
BR7 A:TBR2000 4.2 51.3 1.0
BR2 A:TBR2000 4.2 53.5 1.0
BR4 A:TBR2000 4.2 54.5 1.0
BRB A:TBR2000 4.3 52.2 1.0
TA5 A:TBR2000 4.3 66.1 1.0
O2 A:DTT1475 4.3 77.7 1.0

Tantalum binding site 3 out of 6 in 1hkx

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Tantalum binding site 3 out of 6 in the Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 3 of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ta2000

b:64.7
occ:1.00
TA3 A:TBR2000 0.0 64.7 1.0
BRB A:TBR2000 2.6 52.2 1.0
BR2 A:TBR2000 2.7 53.5 1.0
BR5 A:TBR2000 2.7 54.5 1.0
BRC A:TBR2000 2.7 52.9 1.0
TA4 A:TBR2000 2.9 66.2 1.0
TA1 A:TBR2000 2.9 65.3 1.0
TA5 A:TBR2000 3.0 66.1 1.0
TA2 A:TBR2000 3.0 64.1 1.0
BR8 A:TBR2000 4.2 52.1 1.0
TA6 A:TBR2000 4.2 65.7 1.0
BR6 A:TBR2000 4.2 53.0 1.0
BR3 A:TBR2000 4.2 50.2 1.0
BR1 A:TBR2000 4.3 52.9 1.0
OD1 A:ASP424 4.7 72.9 1.0
O3 A:DTT1475 4.9 73.5 1.0
CA A:GLY423 4.9 63.6 1.0
N A:GLY423 4.9 62.6 1.0
C A:GLY423 5.0 63.7 1.0

Tantalum binding site 4 out of 6 in 1hkx

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Tantalum binding site 4 out of 6 in the Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 4 of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ta2000

b:66.2
occ:1.00
TA4 A:TBR2000 0.0 66.2 1.0
BR7 A:TBR2000 2.6 51.3 1.0
BR6 A:TBR2000 2.7 53.0 1.0
BRB A:TBR2000 2.7 52.2 1.0
BR8 A:TBR2000 2.7 52.1 1.0
TA3 A:TBR2000 2.9 64.7 1.0
TA5 A:TBR2000 3.0 66.1 1.0
TA6 A:TBR2000 3.0 65.7 1.0
TA2 A:TBR2000 3.0 64.1 1.0
CG2 A:THR343 3.8 83.9 1.0
TA1 A:TBR2000 4.2 65.3 1.0
BRC A:TBR2000 4.2 52.9 1.0
BR5 A:TBR2000 4.2 54.5 1.0
BR9 A:TBR2000 4.2 56.5 1.0
BRA A:TBR2000 4.3 54.0 1.0

Tantalum binding site 5 out of 6 in 1hkx

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Tantalum binding site 5 out of 6 in the Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 5 of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ta2000

b:66.1
occ:1.00
TA5 A:TBR2000 0.0 66.1 1.0
BR6 A:TBR2000 2.6 53.0 1.0
BR3 A:TBR2000 2.6 50.2 1.0
BR9 A:TBR2000 2.7 56.5 1.0
BRC A:TBR2000 2.7 52.9 1.0
TA4 A:TBR2000 3.0 66.2 1.0
TA3 A:TBR2000 3.0 64.7 1.0
TA6 A:TBR2000 3.0 65.7 1.0
TA1 A:TBR2000 3.0 65.3 1.0
BR7 A:TBR2000 4.2 51.3 1.0
BRB A:TBR2000 4.2 52.2 1.0
BR2 A:TBR2000 4.3 53.5 1.0
BR4 A:TBR2000 4.3 54.5 1.0
TA2 A:TBR2000 4.3 64.1 1.0
O A:LEU421 4.8 52.4 1.0

Tantalum binding site 6 out of 6 in 1hkx

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Tantalum binding site 6 out of 6 in the Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 6 of Crystal Structure of Calcium/Calmodulin-Dependent Protein Kinase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ta2000

b:65.7
occ:1.00
TA6 A:TBR2000 0.0 65.7 1.0
BR7 A:TBR2000 2.6 51.3 1.0
BR4 A:TBR2000 2.6 54.5 1.0
BR9 A:TBR2000 2.7 56.5 1.0
BRA A:TBR2000 2.7 54.0 1.0
TA1 A:TBR2000 3.0 65.3 1.0
TA4 A:TBR2000 3.0 66.2 1.0
TA5 A:TBR2000 3.0 66.1 1.0
TA2 A:TBR2000 3.0 64.1 1.0
TA3 A:TBR2000 4.2 64.7 1.0
BR8 A:TBR2000 4.2 52.1 1.0
BR3 A:TBR2000 4.2 50.2 1.0
BR6 A:TBR2000 4.3 53.0 1.0
BR1 A:TBR2000 4.3 52.9 1.0

Reference:

A.Hoelz, A.C.Nairn, J.Kuriyan. Crystal Structure of A Tetradecameric Assembly of the Association Domain of CA2+/Calmodulin-Dependent Kinase II Mol.Cell V. 11 1241 2003.
ISSN: ISSN 1097-2765
PubMed: 12769848
DOI: 10.1016/S1097-2765(03)00171-0
Page generated: Wed Dec 16 02:26:09 2020

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