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Strontium in PDB 6bq8: Joint X-Ray/Neutron Structure of Pkg II Cnb-B Domain in Complex with 8-Pcpt-Cgmp

Enzymatic activity of Joint X-Ray/Neutron Structure of Pkg II Cnb-B Domain in Complex with 8-Pcpt-Cgmp

All present enzymatic activity of Joint X-Ray/Neutron Structure of Pkg II Cnb-B Domain in Complex with 8-Pcpt-Cgmp:
2.7.11.12;

Protein crystallography data

The structure of Joint X-Ray/Neutron Structure of Pkg II Cnb-B Domain in Complex with 8-Pcpt-Cgmp, PDB code: 6bq8 was solved by C.Kim, A.Kovalevsky, O.Gerlits, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 2.00
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 43.650, 51.300, 68.200, 90.00, 90.00, 90.00
R / Rfree (%) 23.2 / 28.8

Other elements in 6bq8:

The structure of Joint X-Ray/Neutron Structure of Pkg II Cnb-B Domain in Complex with 8-Pcpt-Cgmp also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Strontium Binding Sites:

The binding sites of Strontium atom in the Joint X-Ray/Neutron Structure of Pkg II Cnb-B Domain in Complex with 8-Pcpt-Cgmp (pdb code 6bq8). This binding sites where shown within 5.0 Angstroms radius around Strontium atom.
In total only one binding site of Strontium was determined in the Joint X-Ray/Neutron Structure of Pkg II Cnb-B Domain in Complex with 8-Pcpt-Cgmp, PDB code: 6bq8:

Strontium binding site 1 out of 1 in 6bq8

Go back to Strontium Binding Sites List in 6bq8
Strontium binding site 1 out of 1 in the Joint X-Ray/Neutron Structure of Pkg II Cnb-B Domain in Complex with 8-Pcpt-Cgmp


Mono view


Stereo pair view

A full contact list of Strontium with other atoms in the Sr binding site number 1 of Joint X-Ray/Neutron Structure of Pkg II Cnb-B Domain in Complex with 8-Pcpt-Cgmp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Sr502

b:69.0
occ:1.00
 D1 A:DOD637 2.6 79.3 1.0
OD2 A:ASP364 2.7 36.8 1.0
D2 A:DOD637 2.7 78.5 1.0
O A:DOD637 3.1 79.6 1.0
D1 A:DOD616 3.5 43.4 1.0
CG A:ASP364 3.7 32.5 1.0
OD1 A:ASP364 4.1 32.1 1.0
O A:DOD616 4.2 41.9 1.0
HB3 A:SER367 4.9 25.6 1.0
HZ2 A:LYS358 4.9 31.3 0.2
DZ2 A:LYS358 4.9 31.3 0.8
CB A:ASP364 5.0 28.4 1.0
D2 A:DOD616 5.0 43.6 1.0

Reference:

O.Gerlits, J.C.Campbell, M.P.Blakeley, C.Kim, A.Kovalevsky. Neutron Crystallography Detects Differences in Protein Dynamics: Structure of the Pkg II Cyclic Nucleotide Binding Domain in Complex with An Activator. Biochemistry V. 57 1833 2018.
ISSN: ISSN 1520-4995
PubMed: 29517905
DOI: 10.1021/ACS.BIOCHEM.8B00010
Page generated: Fri Oct 11 06:36:22 2024

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