Chains and heterogens:
PDB Chain Sequences:
>1nhjA (A:) shmpiqvlppqlanqiaagevverpasvvkelvensldagatrididierggaklirird ngcgikkdelalalarhatskiaslddleaiislgfrgealpsissvsrltltsrtaeqq eawqayaegrdmnvtvkpaahpvgttlevldlfyntparrkflrtektefnhideiirri alarfdvtinlshngkivrqyravpeggqkerrlgaicgtafleqalaiewqhgdltlrg wvadpnhttpalaeiqycyvngrmmrdrlinhairqacedklgadqqpafvlyleidphq vdvnvhpakhevrfhqsrlvhdfiyqgvlsvlq