Chains and heterogens:
PDB Chain Sequences:
>1ewhA (A:) ypvfaqqnyanpreangrivcanchlaqkaveievpqavlpdtvfeavielpydkqvkqv langkkgdlnvgmvlilpegfelappdrvpaeikekvgnlyyqpyspeqknilvvgpvpg kkysemvvpilspdpaknknvsylkypiyfggnrgrgqvypdgkksnntiynasaagkiv aitalsekkggfevsiekangevvvdkipagpdlivkegqtvqadqpltnnpnvggfgqa eteivlqnpar
>1ewhB (B:) ypvfaqqnyanpreangrivcanchlaqkaveievpqavlpdtvfeavielpydkqvkqv langkkgdlnvgmvlilpegfelappdrvpaeikekvgnlyyqpyspeqknilvvgpvpg kkysemvvpilspdpaknknvsylkypiyfggnrgrgqvypdgkksnntiynasaagkiv aitalsekkggfevsiekangevvvdkipagpdlivkegqtvqadqpltnnpnvggfgqa eteivlqnpar
>1ewhC (C:) ypvfaqqnyanpreangrivcanchlaqkaveievpqavlpdtvfeavielpydkqvkqv langkkgdlnvgmvlilpegfelappdrvpaeikekvgnlyyqpyspeqknilvvgpvpg kkysemvvpilspdpaknknvsylkypiyfggnrgrgqvypdgkksnntiynasaagkiv aitalsekkggfevsiekangevvvdkipagpdlivkegqtvqadqpltnnpnvggfgqa eteivlqnpar