Like Drosophila Toll , human Toll is a type I transmembrane protein with an extracellular domain consisting of a leucine-rich repeat ( LRR ) domain , and a cytoplasmic domain homologous to the cytoplasmic domain of the human interleukin ( IL ) -1 receptor .
like drosophila toll , human toll is a type i transmembrane protein with an extracellular domain consisting of a leucine-rich repeat ( lrr ) domain , and a cytoplasmic domain homologous to the cytoplasmic domain of the human interleukin ( il ) -1 receptor .
O B-multi_cell B-protein_molecule O B-protein_molecule I-protein_molecule O O O O O O O O O O O O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region B-protein_domain_or_region O O O O O O O O O O B-protein_domain_or_region I-protein_domain_or_region O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O