Chains and heterogens:
PDB Chain Sequences:
>1i5sA (A:) asvkvavrvrpfnsremsrdskciiqmsgstttivnpkqpketpksfsfdysywshtspe dinyasqkqvyrdigeemlqhafegynvcifaygqtgagksytmmgkqekdqqgiipqlc edlfsrindttndnmsysvevsymeiycervrdllnpknkgnlrvrehpllgpyvedlsk lavtsyndiqdlmdsgnkartvaatnmnetssrshavfniiftqkrhdaetnittekvsk islvdlagseradstgakgtrlkeganinkslttlgkvisalaemdsgpnknkkkkktdf ipyrdsvltwllrenlggnsrtamvaalspadinydetlstlryadrak
>1i5sA (A:) asvkvavrvrpfnsremsrdskciiqmsgstttivnpkqpketpksfsfdysywshtspe dinyasqkqvyrdigeemlqhafegynvcifaygqtgagksytmmgkqekdqqgiipqlc edlfsrindttndnmsysvevsymeiycervrdllnpknkgnlrvrehpllgpyvedlsk lavtsyndiqdlmdsgnkartvaatnmnetssrshavfniiftqkrhdaetnittekvsk islvdlagserakgtrlkeganinkslttlgkvisalaemdipyrdsvltwllrenlggn srtamvaalspadinydetlstlryadrak