Chains and heterogens:
PDB Chain Sequences:
>1m9sA (A:) mgetitvstpikqifpddafaetikdnlkkksvtdavtqnelnsidqiiannsdiksvqg iqylpnvtklflngnkltdikpltnlknlgwlfldenkikdlsslkdlkklkslslehng isdinglvhlpqleslylgnnkitditvlsrltkldtlslednqisdivplagltklqnl ylsknhisdlralaglknldvlelfsqeclnkpinhqsnlvvpntvkntdgslvtpeiis ddgdyekpnvkwhlpeftnevsfifyqpvtigkakarfhgrvtqplkevytvsydvdgtv iktkveagtritapkpptkqgyvfkgwytekngghewnfntdymsgndftlyavfkaett ektvnltryvkyirgnagiyklprednslkqgtlashrckaltvdrearnggklwyrlkn igwtkaenlsldrydkmeydkgvtayarvrnasgnsvwtkpyntagakhvnklsvyqgkn mrilreaktpittwyqfsiggkvigwvdtralntfykqsmekptrltryvsankagesyy kvpvadnpvkrgtlakyknqklivdcqatiegqlwyrirtsstfigwtkaanlraqkleh hhhhh
>1m9sA (A:) etitvstpikqifpddafaetikdnlkkksvtdavtqnelnsidqiiannsdiksvqgiq ylpnvtklflngnkltdikpltnlknlgwlfldenkikdlsslkdlkklkslslehngis dinglvhlpqleslylgnnkitditvlsrltkldtlslednqisdivplagltklqnlyl sknhisdlralaglknldvlelfsqeclnkpinhqsnlvvpntvkntdgslvtpeiisdd gdyekpnvkwhlpeftnevsfifyqpvtigkakarfhgrvtqplettektvnltryvkyi rgnagiyklprednslkqgtlashrckaltvdrearnggklwyrlknigwtkaenlsldr ydkmeydkgvtayarvrnasgnsvwtkpyntagakhvnklsvyqgknmrilreaktpitt wyqfsiggkvigwvdtralntfykqsmekptrltryvsankagesyykvpvadnpvkrgt lakyknqklivdcqatiegqlwyrirtsstfigwtkaanlraq