Annotations: 4D0Q

Hyaluronan Binding Module of the Streptococcal Pneumoniae Hyaluronate Lyase

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e4d0qA1	A: a/b three-layered sandwiches	X: avirulence protein AvrPiz-t homologs	H: avirulence protein AvrPiz-t homologs	T: avirulence protein AvrPiz-t homologs	F:	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.260	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding domain-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF22637	BppA domain 1 (CBM_4_9_1)	BppA domain 1	This entry represents domain found in accessory protein BppA and related proteins. Given the structural similarity to carbohydrate binding domains, it is likely that this domain is a carbohydrate binding module. BppA is a virion's baseplate component ...	This entry represents domain found in accessory protein BppA and related proteins. Given the structural similarity to carbohydrate binding domains, it is likely that this domain is a carbohydrate binding module. BppA is a virion's baseplate component. The precise role of this protein in absorption is elusive but the presence of a carbohydrate binding domain with an extended saccharidic binding site suggests that this protein probably participates in receptor binding together with the bona fide receptor binding proteins [6].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	HYALURONATE LYASE	binding carbohydrate binding hyaluronate lyase activity lyase activity carbon-oxygen lyase activity, acting on polysaccharides catalytic activity carbon-oxygen lyase activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011071	Polysaccharide lyase family 8-like, C-terminal	Homologous Superfamily
A	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A	IPR019931	LPXTG cell wall anchor motif	Conserved Site
A	IPR023295	Hyaluronate lyase, beta-sheet domain superfamily	Homologous Superfamily
A	IPR012970	Polysaccharide lyase 8, N-terminal alpha-helical	Domain
A	IPR004103	Polysaccharide lyase family 8, C-terminal	Domain
A	IPR014756	Immunoglobulin E-set	Homologous Superfamily
A	IPR038970	Polysaccharide lyase 8	Family
A	IPR054563	Hyaluronate lyase-like, N-terminal	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	IPR048734	Hyaluronate lyase, N-terminal beta-sheet domain	Domain
A	IPR011013	Galactose mutarotase-like domain superfamily	Homologous Superfamily

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.