Chains and heterogens:
PDB Chain Sequences:
>2sbaA (A:) aetvsfswnkfvpkqpnmilqgdaivtssgklqlnkvdengtpkpsslgralystpihiw dketgsvasfaasfnftfyapdtkrladglafflapidtkpqthagylglfnenesgdqv vavefdtfrnswdppnphiginvnsirsikttswdlannkvakvlitydastsllvaslv ypsqrtsnilsdvvdlktslpewvrigfsaatgldipgeshdvlswsfasnlpha
>2sbaA (A:) aetvsfswnkfvpkqpnmilqgdaivtssgklqlnkvdengtpkpsslgralystpihiw dketgsvasfaasfnftfyapdtkrladglafflapidtkpqthagylglfnendqvvav efdtfrnswdppnphiginvnsirsikttswdlannkvakvlitydastsllvaslvyps qrtsnilsdvvdlktslpewvrigfsaatgldipgeshdvlswsfasnlpha