Annotations: 3IMN

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Polysacc_lyase	e3imnA1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: Polysacc_lyase	ECOD (1.6)
A	EUF08407	e3imnA2	A: a+b two layers	X: Heparin lyase I insertion domain (From Topology)	H: Heparin lyase I insertion domain (From Topology)	T: Heparin lyase I insertion domain	F: EUF08407	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.200	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
A	3.10.540.20	Alpha Beta	Roll	duf1285 like fold		CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF14099	Polysaccharide lyase (Polysacc_lyase)	Polysaccharide lyase	This family includes heparin lyase I, EC:4.2.2.7. Heparin lyase I depolymerises heparin by cleaving the glycosidic linkage next to an iduronic acid moiety [1,2]. The structure of heparin lyase I consists of a beta-jelly roll domain with a long, deep ...	This family includes heparin lyase I, EC:4.2.2.7. Heparin lyase I depolymerises heparin by cleaving the glycosidic linkage next to an iduronic acid moiety [1,2]. The structure of heparin lyase I consists of a beta-jelly roll domain with a long, deep substrate-binding groove and an unusual thumb domain containing many basic residues extending from the main body of the enzyme [2]. This family also includes glucuronan lyase, EC:4.2.2.14 [3]. The structure glucuronan lyase is a beta-jelly roll [4].	Domain