Chains and heterogens:
PDB Chain Sequences:
>1bpwA (A:) aqlvdsmpsastgsvvvtddlnywggrrikskdgattepvfepatgrvlcqmvpcgaeev dqavqsaqaaylkwskmagiersrvmleaariirerrdniaklevinngktiteaeydid aawqcieyyaglaptlsgqhiqlpggafaytrreplgvcagilawnypfmiaawkcapal acgnavvfkpspmtpvtgvilaeifheagvpvglvnvvqggaetgsllchhpnvakvsft gsvptgkkvmemsaktvkhvtlelggkspllifkdcelenavrgalmanfltqgqvctng trvfvqreimpqfleevvkrtkaivvgdplltetrmggliskpqldkvlgfvaqakkega rvlcggepltpsdpklkngyfmspcvldncrddmtcvkeeifgpvmsvlpfdteeevlqr annttfglasgvftrdisrahrvaanleagtcyintysispvevpfggykmsgfgrengq atvdyysqlktvivemgdvdslf
>1bpwB (B:) aqlvdsmpsastgsvvvtddlnywggrrikskdgattepvfepatgrvlcqmvpcgaeev dqavqsaqaaylkwskmagiersrvmleaariirerrdniaklevinngktiteaeydid aawqcieyyaglaptlsgqhiqlpggafaytrreplgvcagilawnypfmiaawkcapal acgnavvfkpspmtpvtgvilaeifheagvpvglvnvvqggaetgsllchhpnvakvsft gsvptgkkvmemsaktvkhvtlelggkspllifkdcelenavrgalmanfltqgqvctng trvfvqreimpqfleevvkrtkaivvgdplltetrmggliskpqldkvlgfvaqakkega rvlcggepltpsdpklkngyfmspcvldncrddmtcvkeeifgpvmsvlpfdteeevlqr annttfglasgvftrdisrahrvaanleagtcyintysispvevpfggykmsgfgrengq atvdyysqlktvivemgdvdslf
>1bpwC (C:) aqlvdsmpsastgsvvvtddlnywggrrikskdgattepvfepatgrvlcqmvpcgaeev dqavqsaqaaylkwskmagiersrvmleaariirerrdniaklevinngktiteaeydid aawqcieyyaglaptlsgqhiqlpggafaytrreplgvcagilawnypfmiaawkcapal acgnavvfkpspmtpvtgvilaeifheagvpvglvnvvqggaetgsllchhpnvakvsft gsvptgkkvmemsaktvkhvtlelggkspllifkdcelenavrgalmanfltqgqvctng trvfvqreimpqfleevvkrtkaivvgdplltetrmggliskpqldkvlgfvaqakkega rvlcggepltpsdpklkngyfmspcvldncrddmtcvkeeifgpvmsvlpfdteeevlqr annttfglasgvftrdisrahrvaanleagtcyintysispvevpfggykmsgfgrengq atvdyysqlktvivemgdvdslf
>1bpwD (D:) aqlvdsmpsastgsvvvtddlnywggrrikskdgattepvfepatgrvlcqmvpcgaeev dqavqsaqaaylkwskmagiersrvmleaariirerrdniaklevinngktiteaeydid aawqcieyyaglaptlsgqhiqlpggafaytrreplgvcagilawnypfmiaawkcapal acgnavvfkpspmtpvtgvilaeifheagvpvglvnvvqggaetgsllchhpnvakvsft gsvptgkkvmemsaktvkhvtlelggkspllifkdcelenavrgalmanfltqgqvctng trvfvqreimpqfleevvkrtkaivvgdplltetrmggliskpqldkvlgfvaqakkega rvlcggepltpsdpklkngyfmspcvldncrddmtcvkeeifgpvmsvlpfdteeevlqr annttfglasgvftrdisrahrvaanleagtcyintysispvevpfggykmsgfgrengq atvdyysqlktvivemgdvdslf