>2C8X_1|Chain A|THROMBIN LIGHT CHAIN|HOMO SAPIENS (9606) TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR >2C8X_2|Chain B|THROMBIN HEAVY CHAIN|HOMO SAPIENS (9606) IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQFGE >2C8X_3|Chain C[auth I]|HIRUDIN VARIANT-2|HIRUDO MEDICINALIS (6421) GDFEEIPEEYLQ