Chlorine in PDB 4l2n: Understanding Extradiol Dioxygenase Mechanism in Nad+ Biosynthesis By Viewing Catalytic Intermediates - Ligand-Free Structure

Enzymatic activity of Understanding Extradiol Dioxygenase Mechanism in Nad+ Biosynthesis By Viewing Catalytic Intermediates - Ligand-Free Structure

All present enzymatic activity of Understanding Extradiol Dioxygenase Mechanism in Nad+ Biosynthesis By Viewing Catalytic Intermediates - Ligand-Free Structure:
1.13.11.6;

Protein crystallography data

The structure of Understanding Extradiol Dioxygenase Mechanism in Nad+ Biosynthesis By Viewing Catalytic Intermediates - Ligand-Free Structure, PDB code: 4l2n was solved by F.Liu, A.Liu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	34.13 / 1.74
*Space group*	P 6₅ 2 2
*Cell size a, b, c (Å), α, β, γ (°)*	58.340, 58.340, 231.426, 90.00, 90.00, 120.00
*R / R_free (%)*	21.1 / 25.4

Other elements in 4l2n:

The structure of Understanding Extradiol Dioxygenase Mechanism in Nad+ Biosynthesis By Viewing Catalytic Intermediates - Ligand-Free Structure also contains other interesting chemical elements:

Iron

(Fe)

2 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Understanding Extradiol Dioxygenase Mechanism in Nad+ Biosynthesis By Viewing Catalytic Intermediates - Ligand-Free Structure (pdb code 4l2n). 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 Understanding Extradiol Dioxygenase Mechanism in Nad+ Biosynthesis By Viewing Catalytic Intermediates - Ligand-Free Structure, PDB code: 4l2n:

Chlorine binding site 1 out of 1 in 4l2n

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Chlorine Binding Sites List in 4l2n

Chlorine binding site 1 out of 1 in the Understanding Extradiol Dioxygenase Mechanism in Nad+ Biosynthesis By Viewing Catalytic Intermediates - Ligand-Free Structure

Mono view

Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Understanding Extradiol Dioxygenase Mechanism in Nad+ Biosynthesis By Viewing Catalytic Intermediates - Ligand-Free Structure within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Cl203 b:45.5 occ:1.00	O	A:HOH353	2.6	39.4	1.0
	O	A:HOH416	2.7	41.5	1.0
	NH2	A:ARG99	3.0	27.0	1.0
	NE	A:ARG99	3.4	28.5	1.0
	CB	A:PRO97	3.6	26.3	1.0
	CG	A:PRO97	3.6	32.6	1.0
	CZ	A:ARG99	3.7	27.7	1.0
	O	A:HOH417	4.0	40.4	1.0
	CE1	A:PHE59	4.1	26.1	1.0
	CG2	A:VAL41	4.3	26.8	1.0
	CG2	A:VAL108	4.3	23.8	1.0
	CG1	A:VAL41	4.4	26.7	1.0
	CB	A:VAL41	4.6	22.7	1.0
	CD	A:ARG99	4.7	25.0	1.0
	O	A:HOH308	4.9	34.9	1.0
	CD1	A:PHE59	4.9	22.6	1.0
	NH1	A:ARG99	5.0	24.9	1.0
	CD	A:PRO97	5.0	28.2	1.0

Reference:

F.Liu, J.Geng, R.H.Gumpper, A.Barman, I.Davis, A.Ozarowski, D.Hamelberg, A.Liu. An Iron Reservoir to the Catalytic Metal: the Rubredoxin Iron in An Extradiol Dioxygenase J.Biol.Chem. 2015.
ISSN: ESSN 1083-351X

Page generated: Fri Jul 11 18:06:25 2025

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