>cath|current|3kd4A03/391-527 IQIKESRSVAISADQAKDGFAICVLPAISAGIDSWGXSALNSKRSNLFELPSLIREEVTYTVTPAEGXKLQTSTQEQVISKPFGKVTRTITPRGNTIEVVRTIELNKQQFTPAEYSDVRSLIHEWTNPDNRVLLFSL >cath|current|3kd4B03/391-527 IQIKESRSVAISADQAKDGFAICVLPAISAGIDSWGXSALNSKRSNLFELPSLIREEVTYTVTPAEGXKLQTSTQEQVISKPFGKVTRTITPRGNTIEVVRTIELNKQQFTPAEYSDVRSLIHEWTNPDNRVLLFSL