title: Erythrocruorin with anomalous quaternary structure from the polychaete Oenone fulgida.
mesh_terms: D000818:Animals; D000845:Annelida / Q000032:analysis*; D006420:Hemeproteins / Q000032:analysis*; D008854:Microscopy, Electron; D008970:Molecular Weight; D011487:Protein Conformation; D013045:Species Specificity; D014329:Tropical Climate; D014461:Ultracentrifugation
chemical_list: D006420:Hemeproteins