Chains and heterogens:
PDB Chain Sequences:
>1j1lA (A:) mgsskkvtlsvlsreqsegvgarvrrsigrpelknldpfllfdefkggrpggfpdhphrg fetvsylleggsmahedfcghtgkmnpgdlqwmtagrgilhaempcseepahglqlwvnl rssekmvepqyqelkseeipkpskdgvtvavisgealgikskvytrtptlyldfkldpga khsqpipkgwtsfiytisgdvyigpddaqqkiephhtavlgegdsvqvenkdpkrshfvl iageplrepviqhgpfvmntneeisqaildfrnakngferaktwkskign
>1j1lA (A:) sskkvtlsvlsreqsegvgarvrrsigrpelknldpfllfdefkggrpggfpdhphrgfe tvsylleggsmahedfcghtgkmnpgdlqwmtagrgilhaempcseepahglqlwvnlrs sekmvepqyqelkseeipkpskdgvtvavisgealgikskvytrtptlyldfkldpgakh sqpipkgwtsfiytisgdvyigpddaqqkiephhtavlgegdsvqvenkdpkrshfvlia geplrepviqhgpfvmntneeisqaildfrnakngferaktwkskign