Chains and heterogens:
PDB Chain Sequences:
>4bisA (A:) mhhhhhhssgvdlgtenlyfqsmasesetlnpsarimtfyptmeefrnfsryiayiesqg ahraglakvvppkewkprasyddiddlvipapiqqlvtgqsglftqyniqkkamtvrefr kiansdkyctprysefeelerkywknltfnppiygadvngtlyekhvdewnigrlrtild lvekesgitiegvntpylyfgmwktsfawhtedmdlysinylhfgepkswysvppehgkr lerlakgffpgsaqsceaflrhkmtlisplmlkkygipfdkvtqeagefmitfpygyhag fnhgfncaestnfatrrwieygkqavlcscrkdmvkismdvfvrkfqperyklwkagkdn tvidhtlptpeaaeflkesel
>4bisA (A:) lnpsarimtfyptmeefrnfsryiayiesqgahraglakvvppkewkprasyddiddlvi papiqqlvtgqsglftqyniqkkamtvrefrkiansdkyctprysefeelerkywknltf nppiygadvngtlyekhvdewnigrlrtildlvekesgitiegvntpylyfgmwktsfaw htedmdlysinylhfgepkswysvppehgkrlerlakgffpgsaqsceaflrhkmtlisp lmlkkygipfdkvtqeagefmitfpygyhagfnhgfncaestnfatrrwieygkqavlcs crkdmvkismdvfvrkfqperyklwkagkdntvidhtlptpeaaeflk
>4bisB (B:) mhhhhhhssgvdlgtenlyfqsmasesetlnpsarimtfyptmeefrnfsryiayiesqg ahraglakvvppkewkprasyddiddlvipapiqqlvtgqsglftqyniqkkamtvrefr kiansdkyctprysefeelerkywknltfnppiygadvngtlyekhvdewnigrlrtild lvekesgitiegvntpylyfgmwktsfawhtedmdlysinylhfgepkswysvppehgkr lerlakgffpgsaqsceaflrhkmtlisplmlkkygipfdkvtqeagefmitfpygyhag fnhgfncaestnfatrrwieygkqavlcscrkdmvkismdvfvrkfqperyklwkagkdn tvidhtlptpeaaeflkesel
>4bisB (B:) lnpsarimtfyptmeefrnfsryiayiesqgahraglakvvppkewkprasyddiddlvi papiqqlvtgqsglftqyniqkkamtvrefrkiansdkyctprysefeelerkywknltf nppiygadvngtlyekhvdewnigrlrtildlvekesgitiegvntpylyfgmwktsfaw htedmdlysinylhfgepkswysvppehgkrlerlakgffpgsaqsceaflrhkmtlisp lmlkkygipfdkvtqeagefmitfpygyhagfnhgfncaestnfatrrwieygkqavlcs crkdmvkismdvfvrkfqperyklwkagkdntvidhtlptpeaaeflk