Chains and heterogens:
PDB Chain Sequences:
>1jiwI (I:) sslillsasdlagqwtlqqdeapaichlelrdsevaeasgydlggdtacltrwlpsepra wrptpagiallerggltlmllgrqgegdyrvqkgdggqlvlrrat
>1jiwP (P:) grsdaytqvdnflhayarggdelvnghpsytvdqaaeqilreqaswqkapgdsvltlsys fltkpndffntpwkyvsdiyslgkfsafsaqqqaqaklslqswsdvtnihfvdagqgdqg dltfgnfsssvggaafaflpdvpdalkgqswylinssysanvnpangnygrqtltheigh tlglshpgdynagegdptyadatyaedtraysvmsyweeqntgqdfkgayssapllddia aiqklyganlttrtgdtvygfnsnterdfysatssssklvfsvwdaggndtldfsgfsqn qkinlnekalsdvgglkgnvsiaagvtvenaiggsgsdlligndvanvlkggagndilyg glgadqlwggagadtfvygdiaessaaapdtlrdfvsgqdkidlsgldafvngglvlqyv dafagkagqailsydaaskagslaidfsgdahadfainligqatqadivv