Chains and heterogens:
PDB Chain Sequences:
>1bifA (A:) maspreltqnplkkifmpysngrpalhasqrgvcmtncptlivmvglpargktyiskklt rylnfigvptrefnvgqyrrdmvktyksfefflpdneeglkirkqcalaalndvrkflse egghvavfdatnttrerramifnfgeqngyktffvesicvdpeviaanivqvklgspdyv nrdsdeatedfmrriecyensyesldeeqdrdlsyikimdvgqsyvvnrvadhiqsrivy ylmnihvtprsiylcrhgeselnlkgriggdpglsprgrefskhlaqfisdqnikdlkvf tsqmkrtiqtaealsvpyeqfkvlneidagvceemtyeeiqdhyplefalrdqdkyryry pkgesyedlvqrlepvimelerqenvlvichqavmrcllayfldkaaeelpylkcplhtv lkltpvaygckvesiflnvaavnthrdrpqnvdisrpseealvtvpahq
>1bifA (A:) cptlivmvglpargktyiskkltrylnfigvptrefnvgqyrrdmvktyksfefflpdne eglkirkqcalaalndvrkflseegghvavfdatnttrerramifnfgeqngyktffves icvdpeviaanivqvklgspdyvnrdsdeatedfmrriecyensyesldeeqdrdlsyik imdvgqsyvvnrvadhiqsrivyylmnihvtprsiylcrhgeselnlkgriggdpglspr grefskhlaqfisdqnikdlkvftsqmkrtiqtaealsvpyeqfkvlneidagvceemty eeiqdhyplefalrdqdkyryrypkgesyedlvqrlepvimelerqenvlvichqavmrc llayfldkaaeelpylkcplhtvlkltpvaygckvesiflnvaavnthrdrpqnvdisrp seealvtvpahq