>3U8R_1|Chain A[auth L]|Thrombin light chain|Homo sapiens (9606) ADCGLRPLFEKKSLEDKTERELLESYIDGR >3U8R_3|Chain C[auth I]|D-Phe-Pro-D-Arg-Ile DERIVED DIRECT THROMBIN INHIBITOR|synthetic construct (32630) FPRIX >3U8R_2|Chain B[auth H]|Thrombin heavy chain|Homo sapiens (9606) IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQFGE