Calcium in PDB 6zvv: X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate

Enzymatic activity of X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate

All present enzymatic activity of X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate:
3.8.1.5;

Protein crystallography data

The structure of X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate, PDB code: 6zvv was solved by M.Tarnawski, M.Frei, J.Hiblot, K.Johnsson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	42.29 / 1.40
*Space group*	P 1 2₁ 1
*Cell size a, b, c (Å), α, β, γ (°)*	70.26, 53.03, 163.21, 90, 93.75, 90
*R / R_free (%)*	19.9 / 22.5

Other elements in 6zvv:

The structure of X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate also contains other interesting chemical elements:

Chlorine

(Cl)

4 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate (pdb code 6zvv). 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 X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate, PDB code: 6zvv:

Calcium binding site 1 out of 1 in 6zvv

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Calcium Binding Sites List in 6zvv

Calcium binding site 1 out of 1 in the X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
B:Ca303 b:20.4 occ:0.66	O	B:HOH717	2.3	29.1	1.0
	O	B:HOH401	2.3	25.6	1.0
	O	B:HOH623	2.3	27.2	1.0
	OD2	B:ASP73	2.5	17.4	1.0
	O	B:HOH657	2.5	32.1	1.0
	O	B:HOH430	2.6	26.6	1.0
	CG	B:ASP73	3.5	15.3	1.0
	NH1	B:ARG21	3.8	37.5	1.0
	OD1	B:ASP73	3.8	16.6	1.0
	N	B:ARG21	4.2	16.5	1.0
	CB	B:ARG21	4.3	20.6	1.0
	OE1	B:GLU20	4.7	23.5	1.0
	CB	B:ASP73	4.7	12.8	1.0
	O	B:GLY19	4.8	22.4	1.0
	O	B:HOH669	4.8	34.9	1.0
	CA	B:GLU20	4.9	15.8	1.0
	CA	B:ARG21	4.9	18.8	1.0
	O	B:HOH540	5.0	34.2	1.0
	C	B:GLU20	5.0	20.0	1.0

Reference:

M.Tarnawski, M.Frei, J.Hiblot, K.Johnsson. X-Ray Structure of the Haloalkane Dehalogenase HALOTAG7-P174W Labeled with A Chloroalkane-Tetramethylrhodamine Fluorophore Substrate To Be Published.

Page generated: Thu Jul 18 22:47:40 2024

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