Annotations: 5B4S

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Glyco_hydro_42	e5b4sB1	A: beta barrels	X: MocoBD/DmpA-related	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Glyco_hydro_42	ECOD (v294.2)
A	GLMA_C	e5b4sA1	A: beta barrels	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: GLMA_C	ECOD (v294.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Chitosanase	hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity chitosanase activity catalytic activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	cellular anatomical structure extracellular region

Chains	Accession	Name	Type
A, B	IPR006311	Twin-arginine translocation pathway, signal sequence	Conserved Site
A, B	IPR025880	Glycosyl hydrolase family 80, chitosanase	Family
A, B	IPR000400	Glycoside hydrolase, family 46	Family
A, B	IPR023346	Lysozyme-like domain superfamily	Homologous Superfamily

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.

5B4S | pdb_00005b4s