>gnl|PDB|1B7X.1 strand_id:A description:PROTEIN (THROMBIN LIGHT CHAIN)
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
>gnl|PDB|1B7X.2 strand_id:B description:PROTEIN (THROMBIN HEAVY CHAIN)
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKIGFYTHVFRLKKWIQKVIDQFGE
>gnl|PDB|1B7X.3 strand_id:C description:PROTEIN (INHIBITOR)
FPR