Chains and heterogens:
PDB Chain Sequences:
>5i57A (A:) gmstrlkivtihqepfvyvkptmsdgtckeeftvngdpvkkvictgpndtspgsprhtvp qccygfcidlliklartmnftyevhlvadgkfgtqervnnsnkkewngmmgellsgqadm ivapltinneraqyiefskpfkyqgltilvkkgtritgindprlrnpsdkfiyatvkqss vdiyfrrqvelstmyrhmekhnyesaaeaiqavrdnklhafiwdsavlefeasqkcdlvt tgelffrsgfgigmrkdspwkqnvslsilkshengfmedldktwvryqecds
>5i57A (A:) strlkivtihqepfvyvkptmsdgtckeeftvngdpvkkvictgpnspgsprhtvpqccy gfcidlliklartmnftyevhlvadgkfgtqervsnkkewngmmgellsgqadmivaplt inneraqyiefskpfkyqgltilvkkgtritgindprlrnpsdkfiyatvkqssvdiyfr rqvelstmyrhmekhnyesaaeaiqavrdnklhafiwdsavlefeasqkcdlvttgelff rsgfgigmrkdspwkqnvslsilkshengfmedldktwvry
>5i57B (B:) sddnhlsivtleeapfvivedidpltetcvrntvpcrkfvkinnstnegmnvkkcckgfc idilkklsrtvkftydlylvtngkhgkkvnnvwngmigevvyqravmavgsltineerse vvdfsvpfvetgisvmvsrgtqvtglsdkkfqrphdysppfrfgtvpngsternirnnyp ymhqymtrfnqrgvedalvslktgkldafiydaavlnykagrdegcklvtigsgyifatt gygialqkgspwkrqidlallqfvgdgemeeletlwltgic
>5i57B (B:) nhlsivtleeapfvivedidptetcvrntvpcrkfvkinnstnegmnvkkcckgfcidil kklsrtvkftydlylvtngkhgkkvnnvwngmigevvyqravmavgsltineersevvdf svpfvetgisvmvsrgtqvtglsdkkfqrphdysppfrfgtvpngsternirnnypymhq ymtrfnqrgvedalvslktgkldafiydaavlnykagrdegcklvtigsgyifattgygi alqkgspwkrqidlallqfvgdgemeeletlwltgic