Chains and heterogens:
PDB Chain Sequences:
>6usuA (A:) gmstrlkivtihqepfvyvkptmsdgtckeeftvngdpvkkvictgpndtspgsprhtvp qccygfcidlliklartmnftyevhlvadgkfgtqervnnsnkkewngmmgellsgqadm ivapltinneraqyiefskpfkyqgltilvkkgtritgindprlrnpsdkfiyatvkqss vdiyfrrqvelstmyrhmekhnyesaaeaiqavrdnklhafiwdsavlefeasqkcdlvt tgelffrsgfgigmrkdspwkqnvslsilkshengfmedldktwvryqecds
>6usuA (A:) rlkivtihqepfvyvkptmsdgtckeeftvngdpvkkvictgpndgsprhtvpqccygfc idlliklartmnftyevhlvadgkfgtqervkkewngmmgellsgqadmivapltinner aqyiefskpfkyqgltilvkktritgindprlrnpsdkfiyatvkqssvdiyfrrqvels tmyrhmekhnyesaaeaiqavrdnklhafiwdsavlefeasqcdlvttgelffrsgfgig mrkdspwkqnvslsilkshengfmedldktwvry
>6usuB (B:) sddnhlsivtleeapfvivedidpltetcvrntvpcrkfvkinnstnegmnvkkcckgfc idilkklsrtvkftydlylvtngkhgkkvnnvwngmigevvyqravmavgsltineerse vvdfsvpfvetgisvmvsrgtqvtglsdkkfqrphdysppfrfgtvpngsternirnnyp ymhqymtrfnqrgvedalvslktgkldafiydaavlnykagrdegcklvtigsgyifatt gygialqkgspwkrqidlallqfvgdgemeeletlwltgichn
>6usuB (B:) dnhlsivtleeapfvivedidpltetcvrntvpcrkfvkinnstnegmnvkkcckgfcid ilkklsrtvkftydlylvtngkhgkkvnnvwngmigevvyqravmavgsltineersevv dfsvpfvetgisvmvsrgtqvtglsdkkfqrphdysppfrfgtvpngsternirnnypym hqymtrfnqrgvedalvslktgkldafiydaavlnykagrdegcklvtigsgyifattgy gialqkgspwkrqidlallqfvgdgemeeletlwltgic