title: Preliminary X-ray study of a dimeric form of hemerythrin from Phascolosoma arcuatum.
mesh_terms: D000818:Animals; D006422:Hemerythrin; D008667:Metalloproteins; D009348:Nematoda; D014961:X-Ray Diffraction
chemical_list: D006422:Hemerythrin; D008667:Metalloproteins