Calcium in PDB 5jiz: Pkg II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp

Enzymatic activity of Pkg II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp

All present enzymatic activity of Pkg II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp:
2.7.11.12;

Protein crystallography data

The structure of Pkg II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp, PDB code: 5jiz was solved by J.C.Campbell, C.W.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	39.85 / 1.50
*Space group*	P 2₁ 2₁ 2₁
*Cell size a, b, c (Å), α, β, γ (°)*	42.200, 50.210, 65.500, 90.00, 90.00, 90.00
*R / R_free (%)*	18 / 19.8

Other elements in 5jiz:

The structure of Pkg II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Pkg II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp (pdb code 5jiz). 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 II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp, PDB code: 5jiz:

Calcium binding site 1 out of 1 in 5jiz

Go back to

Calcium Binding Sites List in 5jiz

Calcium binding site 1 out of 1 in the Pkg II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Pkg II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca505 b:16.0 occ:1.00	O	A:HOH644	2.4	16.8	1.0
	O	A:HOH753	2.5	23.5	1.0
	O	A:HOH669	2.5	14.3	1.0
	HA	A:ASP300	3.8	9.6	1.0
	HH11	A:ARG273	4.3	15.4	1.0
	HH12	A:ARG273	4.4	15.4	1.0
	OD1	A:ASP274	4.4	15.7	1.0
	O	A:HOH675	4.4	27.2	1.0
	NH1	A:ARG273	4.4	12.9	1.0
	OD1	A:ASP300	4.5	16.8	1.0
	HB1	A:ALA270	4.5	31.6	1.0
	O	A:HOH751	4.6	33.3	1.0
	CA	A:ASP300	4.7	8.0	1.0
	O	A:ASP300	4.7	11.1	1.0
	HD2	A:ARG273	4.8	17.2	1.0
	HB3	A:ASP300	5.0	13.2	1.0
	OD2	A:ASP274	5.0	25.4	1.0

Reference:

J.C.Campbell, C.W.Kim. Pkg II'S Carboxyl Terminal Cyclic Nucleotide Binding Domain (Cnb-B) in A Complex with 8-Pcpt-Cgmp To Be Published.

Page generated: Wed Jul 9 07:07:57 2025

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