Chlorine in PDB 3wn2: Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylohexaose

Enzymatic activity of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylohexaose

All present enzymatic activity of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylohexaose:
3.2.1.55;

Protein crystallography data

The structure of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylohexaose, PDB code: 3wn2 was solved by Z.Fujimoto, T.Maehara, H.Ichinose, M.Michikawa, K.Harazono, S.Kaneko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	34.45 / 2.10
*Space group*	P 4₁ 2₁ 2
*Cell size a, b, c (Å), α, β, γ (°)*	97.437, 97.437, 103.242, 90.00, 90.00, 90.00
*R / R_free (%)*	16.7 / 19.1

Other elements in 3wn2:

The structure of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylohexaose also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylohexaose (pdb code 3wn2). 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 Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylohexaose, PDB code: 3wn2:

Chlorine binding site 1 out of 1 in 3wn2

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Chlorine Binding Sites List in 3wn2

Chlorine binding site 1 out of 1 in the Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylohexaose

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 Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylohexaose within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Cl502 b:23.0 occ:1.00	OG	A:SER334	3.1	17.9	1.0
	NE	A:ARG332	3.1	16.0	1.0
	NH2	A:ARG332	3.4	16.2	1.0
	N	A:SER334	3.6	16.5	1.0
	C	A:ALA333	3.7	16.6	1.0
	CZ	A:ARG332	3.7	16.4	1.0
	CB	A:SER334	3.8	17.6	1.0
	OG1	A:THR349	3.8	17.1	1.0
	CA	A:ALA333	3.8	16.0	1.0
	O	A:HOH689	4.0	18.5	1.0
	O	A:ARG332	4.0	16.3	1.0
	N	A:ALA333	4.1	15.5	1.0
	C	A:ARG332	4.2	15.8	1.0
	CD	A:ARG332	4.2	16.1	1.0
	CG	A:ARG332	4.3	15.8	1.0
	O	A:ALA333	4.3	16.1	1.0
	CA	A:SER334	4.3	17.3	1.0
	CB	A:THR349	4.5	17.4	1.0
	CB	A:ARG332	4.6	15.7	1.0
	CE2	A:TYR320	4.9	17.9	1.0
	CD2	A:TYR320	4.9	17.6	1.0

Reference:

T.Maehara, Z.Fujimoto, H.Ichinose, M.Michikawa, K.Harazono, S.Kaneko. Crystal Structure and Characterization of the Glycoside Hydrolase Family 62 Alpha-L-Arabinofuranosidase From Streptomyces Coelicolor J.Biol.Chem. V. 289 7962 2014.
ISSN: ISSN 0021-9258
PubMed: 24482228
DOI: 10.1074/JBC.M113.540542

Page generated: Sat Dec 12 10:19:33 2020

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