Chains and heterogens:
PDB Chain Sequences:
>1l3aA (A:) tpkvfvgysiykgkaaltveprspefspldsgafklsregmvmlqfapaagvrqydwsrk qvfslsvteigsiislgakdsceffhdpnkgrsdegrvrkvlkveplpdgsghffnlsvq nklinldeniyipvtkaefavlvsafnfvmpyllgwhtavnsfkpe
>1l3aA (A:) tpkvfvgysiykgkaaltveprspefspldsgafklsregmvmlqfapaagvrqydwsrk qvfslsvteigsiislgtkdsceffhdpnkgrsdegrvrkvlkveplpdgsghffnlsvq nklinldeniyipvtkaefavlvsafnfvmpyllgwhtavnsfkpe
>1l3aB (B:) tpkvfvgysiykgkaaltveprspefspldsgafklsregmvmlqfapaagvrqydwsrk qvfslsvteigsiislgakdsceffhdpnkgrsdegrvrkvlkveplpdgsghffnlsvq nklinldeniyipvtkaefavlvsafnfvmpyllgwhtavnsfkpedasrsnnanprsga ele
>1l3aB (B:) tpkvfvgysiykgkaaltveprspefspldsgafklsregmvmlqfapaagvrqydwsrk qvfslsvteigsiislgtkdsceffhdpnkgrsdegrvrkvlkveplpdgsghffnlsvq nklinldeniyipvtkaefavlvsafnfvmpyllgwhtavnsfkpeaele
>1l3aC (C:) tpkvfvgysiykgkaaltveprspefspldsgafklsregmvmlqfapaagvrqydwsrk qvfslsvteigsiislgakdsceffhdpnkgrsdegrvrkvlkveplpdgsghffnlsvq nklinldeniyipvtkaefavlvsafnfvmpyllgwhtavnsfkpedasrsnnanprsga elewnlehhhhhh
>1l3aC (C:) tpkvfvgysiykgkaaltveprspefspldsgafklsregmvmlqfapaagvrqydwsrk qvfslsvteigsiislgtkdsceffhdpnkgrsdegrvrkvlkveplpdgsghffnlsvq nklinldeniyipvtkaefavlvsafnfvmpyllgwhtavnsfkpesgaelewnlehhhh hh
>1l3aD (D:) tpkvfvgysiykgkaaltveprspefspldsgafklsregmvmlqfapaagvrqydwsrk qvfslsvteigsiislgakdsceffhdpnkgrsdegrvrkvlkveplpdgsghffnlsvq nklinldeniyipvtkaefavlvsafnfvmpyllgwhtavnsfkpedasrsnnanprsga ele
>1l3aD (D:) tpkvfvgysiykgkaaltveprspefspldsgafklsregmvmlqfapaagvrqydwsrk qvfslsvteigsiislgtkdsceffhdpnkgrsdegrvrkvlkveplpdgsghffnlsvq nklinldeniyipvtkaefavlvsafnfvmpyllgwhtavnsfkpegaele