>1twx_A mol:protein length:28 Prothrombin ADCGLRPLFEKKSLEDKTERELLESYID >1twx_C mol:protein length:10 Hirudin DFEEIPGEYL >1twx_B mol:protein length:259 Prothrombin IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDL LVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPV CLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDST RIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCARKGK YGFYTHVFRLKKWIQKVIDQFGE >1twx_C mol:protein length:10 Hirudin DFEEIPGEYL