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Calcium in PDB 5l0n: Pkg I'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with Rp-Cgmp

Enzymatic activity of Pkg I'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with Rp-Cgmp

All present enzymatic activity of Pkg I'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with Rp-Cgmp:
2.7.11.12;

Protein crystallography data

The structure of Pkg I'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with Rp-Cgmp, PDB code: 5l0n was solved by J.C.Campbell, B.Sankaran, C.W.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 32.58 / 1.29
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 39.889, 54.305, 56.450, 90.00, 90.00, 90.00
R / Rfree (%) 16.7 / 18.2

Calcium Binding Sites:

The binding sites of Calcium atom in the Pkg I'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with Rp-Cgmp (pdb code 5l0n). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Pkg I'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with Rp-Cgmp, PDB code: 5l0n:

Calcium binding site 1 out of 1 in 5l0n

Go back to Calcium Binding Sites List in 5l0n
Calcium binding site 1 out of 1 in the Pkg I'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with Rp-Cgmp


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Pkg I'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with Rp-Cgmp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca405

b:63.0
occ:1.00
 O A:HOH616 3.1 19.7 1.0
HB3 A:GLU229 3.5 21.1 1.0
HA A:PHE230 3.8 13.6 1.0
HB2 A:GLU229 3.8 21.1 1.0
CD1 A:PHE230 3.8 13.7 1.0
CE1 A:PHE230 3.9 15.6 1.0
HD1 A:PHE230 4.0 16.4 1.0
HE1 A:PHE230 4.0 18.7 1.0
CB A:GLU229 4.1 17.6 1.0
CG A:PHE230 4.2 11.8 1.0
CZ A:PHE230 4.2 17.2 1.0
N A:PHE230 4.2 10.2 1.0
C A:GLU229 4.3 13.4 1.0
CA A:PHE230 4.4 11.3 1.0
H A:PHE230 4.4 12.2 1.0
O A:GLU229 4.5 14.0 1.0
CD2 A:PHE230 4.5 14.3 1.0
CE2 A:PHE230 4.5 18.8 1.0
HZ A:PHE230 4.6 20.7 1.0
OE1 A:GLU229 4.7 49.8 1.0
HG A:SER233 4.8 16.5 1.0
CA A:GLU229 4.9 13.0 1.0
OG A:SER233 4.9 13.7 1.0
CB A:PHE230 4.9 11.3 1.0
O A:GLU226 5.0 15.5 1.0

Reference:

J.C.Campbell, B.Sankaran, C.W.Kim. Structure of Pkg I Cnb-B Bound to Rp-Cgmp To Be Published.
Page generated: Wed Jul 9 07:39:53 2025

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