Calcium in PDB 4y96: Crystal Structure of Triosephosphate Isomerase From Gemmata Obscuriglobus

Enzymatic activity of Crystal Structure of Triosephosphate Isomerase From Gemmata Obscuriglobus

All present enzymatic activity of Crystal Structure of Triosephosphate Isomerase From Gemmata Obscuriglobus:
5.3.1.1;

Protein crystallography data

The structure of Crystal Structure of Triosephosphate Isomerase From Gemmata Obscuriglobus, PDB code: 4y96 was solved by S.Romero-Romero, A.Rodriguez-Romero, D.A.Fernandez-Velasco, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	36.36 / 1.58
*Space group*	P 6₅ 2 2
*Cell size a, b, c (Å), α, β, γ (°)*	124.778, 124.778, 134.231, 90.00, 90.00, 120.00
*R / R_free (%)*	17.7 / 20.1

Other elements in 4y96:

The structure of Crystal Structure of Triosephosphate Isomerase From Gemmata Obscuriglobus also contains other interesting chemical elements:

Sodium

(Na)

3 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Triosephosphate Isomerase From Gemmata Obscuriglobus (pdb code 4y96). 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 Crystal Structure of Triosephosphate Isomerase From Gemmata Obscuriglobus, PDB code: 4y96:

Calcium binding site 1 out of 1 in 4y96

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Calcium Binding Sites List in 4y96

Calcium binding site 1 out of 1 in the Crystal Structure of Triosephosphate Isomerase From Gemmata Obscuriglobus

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Triosephosphate Isomerase From Gemmata Obscuriglobus within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca304 b:52.1 occ:1.00	O	A:HOH668	3.4	58.5	1.0
	O	A:HOH490	3.5	25.3	1.0
	N	A:ASP204	3.5	22.3	1.0
	O	A:HOH440	3.6	53.3	1.0
	N	A:LYS205	3.7	24.9	1.0
	C	A:GLY203	4.2	25.7	1.0
	CB	A:LYS205	4.2	29.3	1.0
	CA	A:GLY203	4.2	26.2	1.0
	CA	A:ASP204	4.3	22.9	1.0
	CB	A:ASP204	4.3	22.9	1.0
	C	A:ASP204	4.5	24.4	1.0
	CA	A:LYS205	4.6	25.3	1.0
	O	A:HOH565	4.7	30.5	1.0
	OD2	A:ASP204	4.7	40.2	1.0
	CG	A:ASP204	5.0	30.9	1.0
	O	A:HOH710	5.0	52.9	1.0

Reference:

S.Romero-Romero, M.Costas, A.Rodriguez-Romero, D.Alejandro Fernandez-Velasco. Reversibility and Two State Behaviour in the Thermal Unfolding of Oligomeric Tim Barrel Proteins. Phys Chem Chem Phys V. 17 20699 2015.
ISSN: ESSN 1463-9084
PubMed: 26206330
DOI: 10.1039/C5CP01599E

Page generated: Sun Jul 14 14:51:01 2024

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