Chains and heterogens:
PDB Chain Sequences:
>1m9kA (A:) kfprvknwevgsitydtlsaqaqqdgpctprrclgslvfprklqgrpspgppapeqllsq ardfinqyyssikrsgsqaheqrlqeveaevaatgtyqlreselvfgakqawrnaprcvg riqwgklqvfdardcrsaqemftyicnhikyatnrgnlrsaitvfpqrcpgrgdfriwns qlvryagyrqqdgsvrgdpanveitelciqhgwtpgngrfdvlplllqapdeppelfllp pelvlevplehptlewfaalglrwyalpavsnmlleigglefpaapfsgwymsteigtrn lcdphryniledvavcmdldtrttsslwkdkaaveinvavlhsyqlakvtivdhhaatas fmkhleneqkarggcpadwawivppisgsltpvfhqemvnyflspafryqpdpwk
>1m9kA (A:) kfprvknwevgsitydtlsaqaqqdgpctprrclgslvfpeqllsqardfinqyyssikr sgsqaheqrlqeveaevaatgtyqlreselvfgakqawrnaprcvgriqwgklqvfdard crsaqemftyicnhikyatnrgnlrsaitvfpqrcpgrgdfriwnsqlvryagyrqqdgs vrgdpanveitelciqhgwtpgngrfdvlplllqapdeppelfllppelvlevplehptl ewfaalglrwyalpavsnmlleigglefpaapfsgwymsteigtrnlcdphryniledva vcmdldtrttsslwkdkaaveinvavlhsyqlakvtivdhhaatasfmkhleneqkargg cpadwawivppisgsltpvfhqemvnyflspafryqpdpw
>1m9kB (B:) kfprvknwevgsitydtlsaqaqqdgpctprrclgslvfprklqgrpspgppapeqllsq ardfinqyyssikrsgsqaheqrlqeveaevaatgtyqlreselvfgakqawrnaprcvg riqwgklqvfdardcrsaqemftyicnhikyatnrgnlrsaitvfpqrcpgrgdfriwns qlvryagyrqqdgsvrgdpanveitelciqhgwtpgngrfdvlplllqapdeppelfllp pelvlevplehptlewfaalglrwyalpavsnmlleigglefpaapfsgwymsteigtrn lcdphryniledvavcmdldtrttsslwkdkaaveinvavlhsyqlakvtivdhhaatas fmkhleneqkarggcpadwawivppisgsltpvfhqemvnyflspafryqpdpwk
>1m9kB (B:) kfprvknwevgsitydtlsaqaqqdgpctprrclgslvfpeqllsqardfinqyyssikr sgsqaheqrlqeveaevaatgtyqlreselvfgakqawrnaprcvgriqwgklqvfdard crsaqemftyicnhikyatnrgnlrsaitvfpqrcpgrgdfriwnsqlvryagyrqqdgs vrgdpanveitelciqhgwtpgngrfdvlplllqapdeppelfllppelvlevplehptl ewfaalglrwyalpavsnmlleigglefpaapfsgwymsteigtrnlcdphryniledva vcmdldtrttsslwkdkaaveinvavlhsyqlakvtivdhhaatasfmkhleneqkargg cpadwawivppisgsltpvfhqemvnyflspafryqpdpwk