Chains and heterogens:
PDB Chain Sequences:
>1fmlA (A:) lpfpyefrelnpeedklvkanlgafpttyvklgpkgymvyrpylkdaaniynmplrptdv fvasyqrsgttmtqelvwliendlnfeaaktymslryiyldgfmiydpekqeeyndilpn penldmerylglleyssrpgssllaavpptekrfvkthlplslmppnmldtvkmvylard prdvavssfhharllyllnkqsnfkdfwemfhrglytltpyfehvkeawakrhdpnmlfl fyedylkdlpgciariadflgkklseeqiqrlcehlnfekfknngavnmedyreigilad gehfirkgkagcwrdyfdeemtkqaekwikdnlkdtdlryp
>1fmlB (B:) lpfpyefrelnpeedklvkanlgafpttyvklgpkgymvyrpylkdaaniynmplrptdv fvasyqrsgttmtqelvwliendlnfeaaktymslryiyldgfmiydpekqeeyndilpn penldmerylglleyssrpgssllaavpptekrfvkthlplslmppnmldtvkmvylard prdvavssfhharllyllnkqsnfkdfwemfhrglytltpyfehvkeawakrhdpnmlfl fyedylkdlpgciariadflgkklseeqiqrlcehlnfekfknngavnmedyreigilad gehfirkgkagcwrdyfdeemtkqaekwikdnlkdtdlryp