End-users have to download plugins for viewing structure of molecules from the Protein Data Bank (e.g. PyMOL, Cn3D, Rasmol, SwissPDB, etc.).
ˈɛndjˈuːzɚz hæv tə dˈaʊnloʊd plˈʌɡɪnz fɔːɹ vjˈuːɪŋ stɹˈʌktʃɚɹ ʌv mˈɑːlɪkjˌuːlz fɹʌmðə pɹˈoʊtiːn dˈeɪɾə bˈæŋk ˈiː.dʒˈiː. pˈaɪ mˈɑːl, sˌiːˈɛn θɹˈiː dˈiː, ɹˈæzmɑːl, swˈɪs pˌiːdˌiːbˈiː, ɛtsˈɛtɹə..