>4m49B (B:) SEQRES residues
atlkdqliynllkeeqtpqnkitvvgvgavgmacaisilmkdladelalvdviedklkge
mmdlqhgslflrtpkivsgkdynvtansklviitagarqqegesrlnlvqrnvnifkfii
pnvvkyspnckllivsnpvdiltyvawkisgfpknrvigsgcnldsarfrylmgerlgvh
plschgwvlgehgdssvpvwsgmnvagvslktlhpdlgtdkdkeqwkevhkqvvesayev
iklkgytswaiglsvadlaesimknlrrvhpvstmikglygikddvflsvpcilgqngis
dlvkvtltseeearlkksadtlwgiqkelqf