. . . . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@en . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@en . "scientific article published on 01 February 1983"@en . . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@en . . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@nl . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@nl . . "J T Keltjens" . "6825707" . "10.1111/J.1432-1033.1983.TB07183.X" . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u043B\u044E\u0442\u043E\u043C\u0443 1983"@uk . "G D Vogels" . . . . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@sq . "W H Laarhoven" . "130" . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@sq . "article scientifique publi\u00E9 en 1983"@fr . . . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@en . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en febreru de 1983"@ast . "1983-02-01T00:00:00Z"^^ . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@nl . . . . . "wetenschappelijk artikel"@nl . . "M J Huberts" . "3" . . "Structural elements of methanopterin, a novel pterin present in Methanobacterium thermoautotrophicum"@sq . . "537-544" . .