>tr|A2RA59|A2RA59_ASPNC protein disulfide-isomerase OS=Aspergillus niger GN=tigA MVRLSNLVSCLGLASAVTAAVVDLVPKNFDDVVLKSGKPALVEFFAPWCGHCKNLAPVYE ELGQAFAHASDKVTVGKVDADEHRDLGRKFGVQGFPTLKWFDGKSDEPEDYKGGRDLESL SSFISEKTGVKPRGPKKEPSKVEMLNDATFKGAVGGDNDVLVAFTAPWCGHCKNLAPTWE ALANDFVLEPNVVIAKVDADAENGKATAREQGVSGYPTIKFFPKGSTESVPYEGARSEQA FIDFLNEKTGTHRTVGGGLDTKAGTIASLDELIASTSAADLAAAVKKAATELKDKYAQYY VKVADKLSQNAEYAAKELARLEKILAKGGSAPEKVDDLISRSNILRKFVGEEKEAKDEL