Chains and heterogens:
PDB Chain Sequences:
>2rg0A (A:) eragnetpenhppltwqrctapgncqtvnaevvidanwrwlhddnmqncydgnqwtnacs tatdcaekcmiegagdylgtygastsgdaltlkfvtkheygtnvgsrfylmngpdkyqmf nlmgnelafdvdlstvecginsalyfvameedggmasypsnqagarygtgycdaqcardl kfvggkaniegwksstsdpnagvgpygsccaeidvwesnayafaftphacttneyhvcet tncggtysedrfagkcdangcdynpyrmgnpdfygkgktldtsrkftvvsrfeenklsqy fiqdgrkieippptwegmpnsseitpelcstmfdvfndrnrfeevggfeqlnnalrvpmv lvmsiwddhyanmlwldsiyppekegqpgaargdcptdsgvpaeveaqfpdaqvvwsnir fgpigstydf
>2rg0B (B:) eragnetpenhppltwqrctapgncqtvnaevvidanwrwlhddnmqncydgnqwtnacs tatdcaekcmiegagdylgtygastsgdaltlkfvtkheygtnvgsrfylmngpdkyqmf nlmgnelafdvdlstvecginsalyfvameedggmasypsnqagarygtgycdaqcardl kfvggkaniegwksstsdpnagvgpygsccaeidvwesnayafaftphacttneyhvcet tncggtysedrfagkcdangcdynpyrmgnpdfygkgktldtsrkftvvsrfeenklsqy fiqdgrkieippptwegmpnsseitpelcstmfdvfndrnrfeevggfeqlnnalrvpmv lvmsiwddhyanmlwldsiyppekegqpgaargdcptdsgvpaeveaqfpdaqvvwsnir fgpigstydf
>2rg0C (C:) eragnetpenhppltwqrctapgncqtvnaevvidanwrwlhddnmqncydgnqwtnacs tatdcaekcmiegagdylgtygastsgdaltlkfvtkheygtnvgsrfylmngpdkyqmf nlmgnelafdvdlstvecginsalyfvameedggmasypsnqagarygtgycdaqcardl kfvggkaniegwksstsdpnagvgpygsccaeidvwesnayafaftphacttneyhvcet tncggtysedrfagkcdangcdynpyrmgnpdfygkgktldtsrkftvvsrfeenklsqy fiqdgrkieippptwegmpnsseitpelcstmfdvfndrnrfeevggfeqlnnalrvpmv lvmsiwddhyanmlwldsiyppekegqpgaargdcptdsgvpaeveaqfpdaqvvwsnir fgpigstydf
>2rg0D (D:) eragnetpenhppltwqrctapgncqtvnaevvidanwrwlhddnmqncydgnqwtnacs tatdcaekcmiegagdylgtygastsgdaltlkfvtkheygtnvgsrfylmngpdkyqmf nlmgnelafdvdlstvecginsalyfvameedggmasypsnqagarygtgycdaqcardl kfvggkaniegwksstsdpnagvgpygsccaeidvwesnayafaftphacttneyhvcet tncggtysedrfagkcdangcdynpyrmgnpdfygkgktldtsrkftvvsrfeenklsqy fiqdgrkieippptwegmpnsseitpelcstmfdvfndrnrfeevggfeqlnnalrvpmv lvmsiwddhyanmlwldsiyppekegqpgaargdcptdsgvpaeveaqfpdaqvvwsnir fgpigstydf