>4udw_I mol:protein length:11 HIRUDIN VARIANT-2 DFEEIPEEYLQ >4udw_H mol:protein length:258 THROMBIN HEAVY CHAIN IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDL LVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPV CLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDST RIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGK YGFYTHVFRLKKWIQKVIDQFG >4udw_I mol:protein length:11 HIRUDIN VARIANT-2 DFEEIPEEYLQ >4udw_L mol:protein length:28 THROMBIN LIGHT CHAIN EADCGLRPLFEKKSLEDKTERELLESYI