Annotations: 8SMM

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B [auth H]	Heavy Chain	IGHV3	-	hyaluronan synthase 1	SAbDab (2025-11-28)
C [auth L]	Light Chain	IGKV1	Kappa	hyaluronan synthase 1	SAbDab (2025-11-28)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Hyaluronan synthase 1	UDP-glycosyltransferase activity glycosyltransferase activity transferase activity hyaluronan synthase activity hexosyltransferase activity catalytic activity	cellular component biogenesis cellular component organization cellular component assembly cellular process extracellular matrix organization cellular component organization or biogenesis extracellular matrix assembly extracellular structure organization external encapsulating structure organization carbohydrate metabolic process polysaccharide metabolic process biosynthetic process polysaccharide biosynthetic process carbohydrate biosynthetic process cellular component biogenesis cellular component organization cellular component assembly cellular process extracellular matrix organization cellular component organization or biogenesis extracellular matrix assembly extracellular structure organization external encapsulating structure organization carbohydrate metabolic process polysaccharide metabolic process biosynthetic process polysaccharide biosynthetic process carbohydrate biosynthetic process metabolic process primary metabolic process macromolecule metabolic process macromolecule biosynthetic process carbohydrate derivative biosynthetic process glycosaminoglycan metabolic process carbohydrate derivative metabolic process hyaluronan biosynthetic process hyaluronan metabolic process aminoglycan metabolic process aminoglycan biosynthetic process glycosaminoglycan biosynthetic process	cell periphery cellular anatomical structure plasma membrane membrane
B [auth H]	Fab15 heavy chain	-	-	-
C [auth L]	Fab15 light chain	-	-	-