>3C27_1|Chain A|Thrombin light chain|Homo sapiens (9606) ADCGLRPLFEKKSLEDKTERELLESY >3C27_2|Chain B|Thrombin heavy chain|Homo sapiens (9606) IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQFGE >3C27_3|Chain C[auth H]|Hirudin-3A|Hirudo medicinalis (6421) DFEEIPEEYLQ