title: Pf1 filamentous bacterial virus. X-ray fibre diffraction analysis of two heavy-atom derivatives.
mesh_terms: D002731:4-Chloromercuribenzenesulfonate; D000595:Amino Acid Sequence; D003090:Coliphages / Q000032:analysis*; D007096:Imidoesters; D007455:Iodine; D008628:Mercury; D011550:Pseudomonas aeruginosa; D013438:Sulfhydryl Compounds; D014443:Tyrosine; D014764:Viral Proteins / Q000032:analysis; D014771:Virion / Q000032:analysis; D014961:X-Ray Diffraction
chemical_list: D007096:Imidoesters; D013438:Sulfhydryl Compounds; D014764:Viral Proteins; D014443:Tyrosine; D002731:4-Chloromercuribenzenesulfonate; C002252:methyl 3-mercaptopropionimidate; D007455:Iodine; D008628:Mercury