7WPZ

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Spike glycoprotein		viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell cellular process cellular component organization fusion of virus membrane with host plasma membrane membrane organization membrane fusion cellular component organization or biogenesis viral life cycle virion attachment to host cell biological process involved in symbiotic interaction adhesion of symbiont to host biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell receptor-mediated virion attachment to host cell biological process involved in interaction with host	host cellular component host cell plasma membrane host cell part host cell membrane host cell cellular anatomical entity viral envelope viral membrane virion component virion membrane
A	Angiotensin-converting enzyme	catalytic activity carboxypeptidase activity peptidase activity exopeptidase activity hydrolase activity catalytic activity, acting on a protein binding ion binding cation binding metal ion binding metallopeptidase activity peptidyl-dipeptidase activity		plasma membrane membrane apical plasma membrane apical part of cell cell periphery plasma membrane region cellular anatomical entity cilium cell projection organelle membrane-bounded organelle plasma membrane bounded cell projection intracellular anatomical structure cytoplasm extracellular region