1QNS

The 3-D structure of a Trichoderma reesei b-mannanase from glycoside hydrolase family 5

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004553	molecular_function	hydrolase activity, hydrolyzing O-glycosyl compounds
A	0071704	biological_process	organic substance metabolic process

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Proton donor/acceptor => ECO:0000305|PubMed:10666621

Chain	Residue	Details
A	GLU169

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site_id	SWS_FT_FI2
Number of Residues	1
Details	ACT_SITE: Nucleophile => ECO:0000305|PubMed:10666621

Chain	Residue	Details
A	GLU276

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site_id	SWS_FT_FI3
Number of Residues	3
Details	BINDING: BINDING => ECO:0000269|PubMed:10666621, ECO:0007744|PDB:1QNR

Chain	Residue	Details
A	TRP247
A	GLU169
A	GLU205

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site_id	SWS_FT_FI4
Number of Residues	1
Details	SITE: Important for transglycosylation activity => ECO:0000269|DOI:10.3109/10242422.2012.674726

Chain	Residue	Details
A	ARG171

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site_id	SWS_FT_FI5
Number of Residues	4
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:10666621, ECO:0007744|PDB:1QNO, ECO:0007744|PDB:1QNP, ECO:0007744|PDB:1QNQ

Chain	Residue	Details
A	ASN130
A	ASN157
A	ASN250
A	ASN328

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