Information on EC 3.4.21.5 - thrombin

<body> <h1>EC 3.4.21.5 - thrombin </h1> <a href="flat_result.php4?ecno=3.4.21.5&organism_list=&Suchword=&UniProtAcc=">More detailed information on the enzyme EC 3.4.21.5 - thrombin</a> Sorry, but your browser doesn't support frames. Please use another browser! </body>