Chlorine in PDB 2al2: Crystal Structure Analysis of Enolase Mg Subunit Complex at pH 8.0

Enzymatic activity of Crystal Structure Analysis of Enolase Mg Subunit Complex at pH 8.0

All present enzymatic activity of Crystal Structure Analysis of Enolase Mg Subunit Complex at pH 8.0:
4.2.1.11;

Protein crystallography data

The structure of Crystal Structure Analysis of Enolase Mg Subunit Complex at pH 8.0, PDB code: 2al2 was solved by P.A.Sims, A.L.Menefee, T.M.Larsen, S.O.Mansoorabadi, G.H.Reed, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	26.00 / 1.85
*Space group*	P 1 2₁ 1
*Cell size a, b, c (Å), α, β, γ (°)*	71.700, 65.600, 85.900, 90.00, 99.20, 90.00
*R / R_free (%)*	19.6 / 26.7

Other elements in 2al2:

The structure of Crystal Structure Analysis of Enolase Mg Subunit Complex at pH 8.0 also contains other interesting chemical elements:

Magnesium	(Mg)	4 atoms
Potassium	(K)	1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure Analysis of Enolase Mg Subunit Complex at pH 8.0 (pdb code 2al2). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Crystal Structure Analysis of Enolase Mg Subunit Complex at pH 8.0, PDB code: 2al2:

Chlorine binding site 1 out of 1 in 2al2

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Chlorine Binding Sites List in 2al2

Chlorine binding site 1 out of 1 in the Crystal Structure Analysis of Enolase Mg Subunit Complex at pH 8.0

Mono view

Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure Analysis of Enolase Mg Subunit Complex at pH 8.0 within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
B:Cl950 b:18.7 occ:1.00	NZ	B:LYS435	3.1	12.2	1.0
	ND1	B:HIS432	3.4	16.6	1.0
	CE	B:LYS435	3.5	22.3	1.0
	CE1	B:HIS432	3.5	15.2	1.0
	CA	B:GLY366	3.6	10.9	1.0
	CG	B:LYS435	3.7	16.5	1.0
	O	B:HOH1075	3.8	18.6	1.0
	CD	B:LYS435	4.2	17.7	1.0
	CG	B:HIS432	4.3	12.6	1.0
	NE2	B:HIS432	4.3	17.2	1.0
	O	B:GLY366	4.3	14.6	1.0
	C	B:GLY366	4.4	13.7	1.0
	N	B:GLY366	4.6	13.9	1.0
	O	B:PHE363	4.6	15.3	1.0
	CD2	B:HIS432	4.8	12.8	1.0
	CB	B:LYS435	5.0	15.6	1.0

Reference:

P.A.Sims, A.L.Menefee, T.M.Larsen, S.O.Mansoorabadi, G.H.Reed. Structure and Catalytic Properties of An Engineered Heterodimer of Enolase Composed of One Active and One Inactive Subunit J.Mol.Biol. V. 355 422 2006.
ISSN: ISSN 0022-2836
PubMed: 16309698
DOI: 10.1016/J.JMB.2005.10.050

Page generated: Sat Jul 20 05:17:45 2024

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