Annotations: 7EIP

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Chondroitin AC/alginate lyase	8044528	3001005	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Galactose mutarotase-like	8044531	3000035	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	galactose-binding domain-like	8044529	3000087	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Hyaluronate lyase-like C-terminal domain	8044530	3001435	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Lyase_N	e7eipA3	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: Lyase_N	ECOD (1.6)
A	Lyase_8_C_1	e7eipA4	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: Hyaluronate lyase-like, C-terminal domain (From Topology)	T: Hyaluronate lyase-like, C-terminal domain	F: Lyase_8_C_1	ECOD (1.6)
A	Lyase_8	e7eipA1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: Lyase_8	ECOD (1.6)
A	Lyase_catalyt	e7eipA2	A: alpha superhelices	X: Repetitive alpha hairpins	H: alpha/alpha toroid (From Topology)	T: alpha/alpha toroid	F: Lyase_catalyt	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02278	Polysaccharide lyase family 8, super-sandwich domain (Lyase_8)	Polysaccharide lyase family 8, super-sandwich domain	-	Family
A	PF02884	Polysaccharide lyase family 8, C-terminal beta-sandwich domain (Lyase_8_C)	Polysaccharide lyase family 8, C-terminal beta-sandwich domain	This family consists of a group of secreted bacterial lyase enzymes EC:4.2.2.1 capable of acting on hyaluronan and chondroitin in the extracellular matrix of host tissues, contributing to the invasive capacity of the pathogen.	Domain
A	PF09092	Lyase, N terminal (Lyase_N)	Lyase, N terminal	Members of this family are predominantly found in chondroitin ABC lyase I, and adopt a jelly-roll fold topology consisting of a two-layered bent beta-sheet sandwich with one short alpha-helix. The convex beta sheet is composed of five antiparallel st ...	Members of this family are predominantly found in chondroitin ABC lyase I, and adopt a jelly-roll fold topology consisting of a two-layered bent beta-sheet sandwich with one short alpha-helix. The convex beta sheet is composed of five antiparallel strands, whilst the concave beta-sheet contains five antiparallel beta-strands with a loop between two consecutive strands folding back onto the concave surface. This domain is required for binding of the protein to long glycosaminoglycan chains [1].	Domain
A	PF09093	Lyase, catalytic (Lyase_catalyt)	Lyase, catalytic	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Chondroitin sulfate ABC endolyase	binding carbohydrate binding lyase activity carbon-oxygen lyase activity, acting on polysaccharides catalytic activity carbon-oxygen lyase activity chondroitin-sulfate-ABC endolyase activity cation binding ion binding metal ion binding small molecule binding	organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process glycosaminoglycan metabolic process carbohydrate derivative metabolic process aminoglycan catabolic process macromolecule catabolic process glycosaminoglycan catabolic process organic substance metabolic process aminoglycan metabolic process nitrogen compound metabolic process metabolic process macromolecule metabolic process organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process glycosaminoglycan metabolic process carbohydrate derivative metabolic process aminoglycan catabolic process macromolecule catabolic process glycosaminoglycan catabolic process organic substance metabolic process aminoglycan metabolic process nitrogen compound metabolic process metabolic process macromolecule metabolic process organic substance catabolic process carbohydrate metabolic process primary metabolic process	extracellular region cellular anatomical entity periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR039174	Chondroitin sulfate ABC lyase	Family
A	IPR011071	Polysaccharide lyase family 8-like, C-terminal	Homologous Superfamily
A	IPR024200	Chondroitin sulfate ABC endolyase	Family
A	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A	IPR004103	Polysaccharide lyase family 8, C-terminal	Domain
A	IPR015177	Lyase, catalytic	Domain
A	IPR003159	Polysaccharide lyase family 8, central domain	Domain
A	IPR008929	Chondroitin AC/alginate lyase	Homologous Superfamily
A	IPR014718	Glycoside hydrolase-type carbohydrate-binding	Homologous Superfamily
A	IPR015176	Lyase, N-terminal	Domain
A	IPR011013	Galactose mutarotase-like domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.