>cath|current|2i2lA01/2-53 NTAYRVWDGEQMHYWDDEGLSLIIKSNGDWTLKRLYTDVLVPVVDSTNRNAA >cath|current|2i2lB01/2-53 NTAYRVWDGEQMHYWDDEGLSLIIKSNGDWTLKRLYTDVLVPVVDSTNRNAA >cath|current|2i2lC01/2-53 NTAYRVWDGEQMHYWDDEGLSLIIKSNGDWTLKRLYTDVLVPVVDSTNRNAA