title: The two beta forms of poly(L-glutamic acid).
mesh_terms: D002942:Circular Dichroism; D005782:Gels; D005971:Glutamates; D006358:Hot Temperature; D008433:Mathematics; D010455:Peptides; D011487:Protein Conformation; D013055:Spectrophotometry, Infrared; D014961:X-Ray Diffraction
chemical_list: D005782:Gels; D005971:Glutamates; D010455:Peptides