Chains and heterogens:
PDB Chain Sequences:
>6xlsA (A:) masapigsaiprnnwavtcdsaqsgnecnkaidgnkdtfwhtfygangdpkpphtytidm kttqnvnglsvlprqdgnqngwigrhevylssdgtnwgspvasgswfadsttkysnfetr paryvrlvaiteangqpwtsiaeinvfqassytapqpglgrwgptidlpivpaaaaiept sgrvlmwssyrndafegspggitltsswdpstgivsdrtvtvtkhdmfcpgismdgngqi vvtggndakktslydsssdswipgpdmqvargxqssatmsdgrvftiggswsggvfekng evyspssktwtslpnakvnpmltadkqglyrsdnhawlfgwkkgsvfqagpstamnwyyt sgsgdvksagkrqsnrgvapdamcgnavmydavkgkiltfggspdyqdsdattnahiitl gepgtspntvfasnglyfartfhtsvvlpdgstfitggqrrgipfedstpvftpeiyvpe qdtfykqnpnsivrayhsislllpdgrvfngggglcgdcttnhfdaqiftpnylydsngn latrpkitrtstqsvkvggritistdssiskaslirygtathtvntdqrripltltnngg nsysfqvpsdsgvalpgywmlfvmnsagvpsvastirvtqlehhhhhh
>6xlsA (A:) asapigsaiprnnwavtcdsaqsgnecnkaidgnkdtfwhtfygangdpkpphtytidmk ttqnvnglsvlprqdgnqngwigrhevylssdgtnwgspvasgswfadsttkysnfetrp aryvrlvaiteangqpwtsiaeinvfqassytapqpglgrwgptidlpivpaaaaiepts grvlmwssyrndafegspggitltsswdpstgivsdrtvtvtkhdmfcpgismdgngqiv vtggndakktslydsssdswipgpdmqvargxqssatmsdgrvftiggswsggvfeknge vyspssktwtslpnakvnpmltadkqglyrsdnhawlfgwkkgsvfqagpstamnwyyts gsgdvksagkrqsnrgvapdamcgnavmydavkgkiltfggspdyqdsdattnahiitlg epgtspntvfasnglyfartfhtsvvlpdgstfitggqrrgipfedstpvftpeiyvpeq dtfykqnpnsivrayhsislllpdgrvfngggglcgdcttnhfdaqiftpnylydsngnl atrpkitrtstqsvkvggritistdssiskaslirygtathtvntdqrripltltnnggn sysfqvpsdsgvalpgywmlfvmnsagvpsvastirvtq