Chlorine in PDB 3wn1: Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose

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

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

Protein crystallography data

The structure of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose, PDB code: 3wn1 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)*	31.07 / 2.00
*Space group*	P 4₁ 2₁ 2
*Cell size a, b, c (Å), α, β, γ (°)*	97.668, 97.668, 104.019, 90.00, 90.00, 90.00
*R / R_free (%)*	17.9 / 20.4

Other elements in 3wn1:

The structure of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose 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 Xylotriose (pdb code 3wn1). 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 Xylotriose, PDB code: 3wn1:

Chlorine binding site 1 out of 1 in 3wn1

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Chlorine Binding Sites List in 3wn1

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

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 Xylotriose within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Cl502 b:22.6 occ:1.00	OG	A:SER334	3.1	14.7	1.0
	NE	A:ARG332	3.2	14.2	1.0
	O	A:HOH846	3.2	34.2	1.0
	NH2	A:ARG332	3.5	14.8	1.0
	N	A:SER334	3.7	13.0	1.0
	CB	A:SER334	3.7	14.0	1.0
	C	A:ALA333	3.8	12.6	1.0
	OG1	A:THR349	3.8	14.0	1.0
	CA	A:ALA333	3.8	12.3	1.0
	CZ	A:ARG332	3.8	14.6	1.0
	O	A:HOH690	4.0	16.5	1.0
	O	A:ARG332	4.0	12.4	1.0
	N	A:ALA333	4.2	12.2	1.0
	C	A:ARG332	4.2	12.5	1.0
	CD	A:ARG332	4.3	13.7	1.0
	O	A:ALA333	4.3	12.1	1.0
	CG	A:ARG332	4.3	13.1	1.0
	CA	A:SER334	4.4	13.7	1.0
	CB	A:THR349	4.5	14.2	1.0
	CB	A:ARG332	4.7	12.8	1.0
	CE2	A:TYR320	4.9	14.3	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: Fri Jul 11 12:01:23 2025

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