Chlorine in PDB 2olr: Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp

Enzymatic activity of Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp

All present enzymatic activity of Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp:
4.1.1.49;

Protein crystallography data

The structure of Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp, PDB code: 2olr was solved by J.J.Cotelesage, L.T.Delbaere, H.Goldie, J.Puttick, B.Rajabi, B.Novakovski, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	75.81 / 1.60
*Space group*	C 1 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	124.854, 95.564, 46.476, 90.00, 96.30, 90.00
*R / R_free (%)*	17.5 / 19.8

Other elements in 2olr:

The structure of Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp (pdb code 2olr). 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 of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp, PDB code: 2olr:

Chlorine binding site 1 out of 1 in 2olr

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Chlorine Binding Sites List in 2olr

Chlorine binding site 1 out of 1 in the Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp

Mono view

Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase Complexed with Carbon Dioxide, MG2+, Atp within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Cl544 b:20.5 occ:1.00	O1	A:CO21657	2.9	37.1	1.0
	O	A:HOH2108	3.0	39.4	1.0
	O	A:HOH2088	3.2	15.1	1.0
	O	A:HOH2077	3.3	31.9	1.0
	N	A:SER250	3.6	9.7	1.0
	CD2	A:LEU249	3.6	13.1	1.0
	CE1	A:HIS232	3.7	13.2	1.0
	C	A:CO21657	3.9	37.1	1.0
	CE2	A:PHE413	3.9	9.2	1.0
	CA	A:LEU249	4.1	10.0	1.0
	CB	A:SER250	4.2	10.2	1.0
	C	A:LEU249	4.2	9.8	1.0
	ND1	A:HIS232	4.3	11.9	1.0
	CZ	A:PHE413	4.4	10.4	1.0
	CB	A:LEU249	4.4	10.7	1.0
	CA	A:SER250	4.4	9.8	1.0
	O	A:PHE409	4.6	10.8	1.0
	CG	A:LEU249	4.6	11.7	1.0
	O	A:HOH1873	4.6	31.7	1.0
	NH2	A:ARG65	4.7	17.5	1.0
	NE2	A:HIS232	4.8	13.8	1.0
	CA	A:GLY410	4.9	10.1	1.0
	O2	A:CO21657	4.9	37.6	1.0

Reference:

J.J.Cotelesage, J.Puttick, H.Goldie, B.Rajabi, B.Novakovski, L.T.Delbaere. How Does An Enzyme Recognize CO2? Int.J.Biochem.Cell Biol. V. 39 1204 2007.
ISSN: ISSN 1357-2725
PubMed: 17475535
DOI: 10.1016/J.BIOCEL.2007.03.015

Page generated: Thu Jul 10 23:32:59 2025

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