Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables lipopolysaccharide binding activity. Involved in negative regulation of inflammatory response to antigenic stimulus. Part of proteasome core complex. Is expressed in several structures, including alimentary system; brain ventricular layer; cranial ganglion; liver; and sensory organ. Orthologous to human PSMA1 (proteasome 20S subunit alpha 1).