Information on EC 4.2.1.20 - tryptophan synthase

<body> <h1>EC 4.2.1.20 - tryptophan synthase </h1> <a href="flat_result.php4?ecno=4.2.1.20&organism_list=&Suchword=&UniProtAcc=">More detailed information on the enzyme EC 4.2.1.20 - tryptophan synthase</a> Sorry, but your browser doesn't support frames. Please use another browser! </body>