>1bth_K mol:protein length:259  THROMBIN
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDL
LVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPV
CLPDRETAASLLQAGYKGRVTGWGNLKETWTTNVGKGQPSVLQVVNLPIVERPVCKDST
RIRITDNMFCAGYKPDEGKRGDACQGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGK
YGFYTHVFRLKKWIQKVIDQFGE