Chains and heterogens:
PDB Chain Sequences:
>1umzA (A:) xetaafaalrkpvdvafgrnyvptwafdhikyfnggneiqlhldkytgtgfqskgsylfg hfsmqmklvpgdsagtvtafylssqnsehdeidfeflgnrtgqpyilqtnvftggkgdre qriylwfdptkefhyysvlwnmymivflvddvpirvfknckdlgvkfpfnqpmkiysslw naddwatrgglektdwskapfiasyrsfhidgceasveakfcatqgarwwdqkefqdlda fqyrrlswvrqkytiynyctdrsrypsmppeckrdrdi
>1umzA (A:) pvdvafgrnyvptwafdhikyfnggneiqlhldkytgtgfqskgsylfghfsmqmklvpg dsagtvtafylssqnsehdeidfeflgnrtgqpyilqtnvftggkgdreqriylwfdptk efhyysvlwnmymivflvddvpirvfknckdlgvkfpfnqpmkiysslwnaddwatrggl ektdwskapfiasyrsfhidgceasveakfcatqgarwwdqkefqdldafqyrrlswvrq kytiynyctdrsrypsmppeckrdrdi
>1umzB (B:) xetaafaalrkpvdvafgrnyvptwafdhikyfnggneiqlhldkytgtgfqskgsylfg hfsmqmklvpgdsagtvtafylssqnsehdeidfeflgnrtgqpyilqtnvftggkgdre qriylwfdptkefhyysvlwnmymivflvddvpirvfknckdlgvkfpfnqpmkiysslw naddwatrgglektdwskapfiasyrsfhidgceasveakfcatqgarwwdqkefqdlda fqyrrlswvrqkytiynyctdrsrypsmppeckrdrdi
>1umzB (B:) vafgrnyvptwafdhikyfnggneiqlhldkytgtgfqskgsylfghfsmqmklvpgdsa gtvtafylssqnsehdeidfeflgnrtgqpyilqtnvftggkgdreqriylwfdptkefh yysvlwnmymivflvddvpirvfknckdlgvkfpfnqpmkiysslwnaddwatrgglekt dwskapfiasyrsfhidgceasveakfcatqgarwwdqkefqdldafqyrrlswvrqkyt iynyctdrsrypsmppeckrdrdi