>1B7X_1|Chain A|PROTEIN (THROMBIN LIGHT CHAIN)|Homo sapiens (9606) TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR >1B7X_2|Chain B|PROTEIN (THROMBIN HEAVY CHAIN)|Homo sapiens (9606) IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKIGFYTHVFRLKKWIQKVIDQFGE >1B7X_3|Chain C|PROTEIN (INHIBITOR)|Homo sapiens (9606) FPR