An example of pairwise alignment of an unknown protein with a known one (A) Glutaredoxin(谷氧还蛋白, Bacteriophage T4fomE.co,87aa (B)Unknown protein, Bacteriophage 65 from Aeromonas sp 93 aa 10 20 30 40 50 Glutar KVYGYDSNIHKCVYCDNAKRLLTVKKQPFEFINIMPEKGV---FDD-EKIAELLTKLGR Unknow EIYGIPEDVAKCSGCI SAIRLCFEKGYDYEIIPVLKKANNQLGEDYILEKFDECKARANM 10 20 30 40 50 60 60 70 80 Glutar DTQIGLTMPQVEAPDGSHIGGFDOLREYF Unknow QTR-PTSFPRIFV-DGQYIGSLKQFKDLY Is the unknown protein 70 80 90 a glutaredoxin?19 An example of pairwise alignment of an unknown protein with a known one (A) Glutaredoxin (谷氧还蛋白), Bacteriophage T4 from E. coli, 87 aa (B) Unknown protein - 93 aa 10 20 30 40 50 Glutar KVYGYDSNIHKCVYCDNAKRLLTVKKQPFEFINIMPEKGV---FDD—EKIAELLTKLGR ..:: .. :: : .: :: : .:.: .. . . :: ::. : .. . Unknow EIYGIPEDVAKCSGCISAIRLCFEKGYDYEIIPVLKKANNQLGFDYILEKFDECKARANM 10 20 30 40 50 60 60 70 80 Glutar DTQIGLTMPQVFAPDGSHIGGFDQLREYF .:. ..:..:. ::..::.. :... . Unknow QTR-PTSFPRIFV-DGQYIGSLKQFKDLY 70 80 90 Is the unknown protein a glutaredoxin? Unknown protein, Bacteriophage 65 from Aeromonas sp. 93 aa