6SXR

E221Q mutant of GH54 a-l-arabinofuranosidase soaked with 4-nitrophenyl a-l-arabinofuranoside

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005576	cellular_component	extracellular region
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
A	0019566	biological_process	arabinose metabolic process
A	0031221	biological_process	arabinan metabolic process
A	0031222	biological_process	arabinan catabolic process
A	0045490	biological_process	pectin catabolic process
A	0045493	biological_process	xylan catabolic process
A	0046373	biological_process	L-arabinose metabolic process
A	0046556	molecular_function	alpha-L-arabinofuranosidase activity

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Nucleophile => ECO:0000269|PubMed:15292273

Chain	Residue	Details
A	GLN221

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site_id	SWS_FT_FI2
Number of Residues	1
Details	ACT_SITE: Proton donor => ECO:0000269|PubMed:15292273

Chain	Residue	Details
A	ASP297

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site_id	SWS_FT_FI3
Number of Residues	12
Details	BINDING: BINDING => ECO:0000269|PubMed:15292273, ECO:0000269|PubMed:16846393

Chain	Residue	Details
A	ASP219
A	GLU465
A	LEU468
A	ASP488
A	ASN222
A	ASN223
A	GLY296
A	HIS416
A	ASN418
A	PHE419
A	ASP435
A	HIS463

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site_id	SWS_FT_FI4
Number of Residues	1
Details	SITE: Cis-peptide bond => ECO:0000269|PubMed:15292273

Chain	Residue	Details
A	CYS176

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site_id	SWS_FT_FI5
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255

Chain	Residue	Details
A	ASN83

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site_id	SWS_FT_FI6
Number of Residues	1
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:15292273

Chain	Residue	Details
A	ASN202

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