Chains and heterogens:
PDB Chain Sequences:
>4l4sA (A:) atlkdqliynllkeeqtpqnkitvvgvgavgmacaisilmkdladelalvdviedklkge mmdlqhgslflrtpkivsgkdynvtansklviitagarqqegesrlnlvqrnvnifkfii pnvvkyspnckllivsnpvdiltyvawkisgfpknrvigsgcnldsarfrylmgerlgvh plschgwvlgehgdssvpvwsgmnvagvslktlhpdlgtdkdkeqwkevhkqvvesayev iklkgytswaiglsvadlaesimknlrrvhpvstmikglygikddvflsvpcilgqngis dlvkvtltseeearlkksadtlwgiqkelqflehhhhhh
>4l4sA (A:) atlkdqliynllkeeqtpqnkitvvgvgavgmacaisilmkdladelalvdviedklkge mmdlqhgslflrtpkivsgkdynvtansklviitagarqqegesrlnlvqrnvnifkfii pnvvkyspnckllivsnpvdiltyvawkisgfpknrvigsgcnldsarfrylmgerlgvh plschgwvlgehgdssvpvwsgmnvagvslktlhpdlgtdkdkeqwkevhkqvvesayev iklkgytswaiglsvadlaesimknlrrvhpvstmikglygikddvflsvpcilgqngis dlvkvtltseeearlkksadtlwgiqkelqf
>4l4sH (H:) atlkdqliynllkeeqtpqnkitvvgvgavgmacaisilmkdladelalvdviedklkge mmdlqhgslflrtpkivsgkdynvtansklviitagarqqegesrlnlvqrnvnifkfii pnvvkyspnckllivsnpvdiltyvawkisgfpknrvigsgcnldsarfrylmgerlgvh plschgwvlgehgdssvpvwsgmnvagvslktlhpdlgtdkdkeqwkevhkqvvesayev iklkgytswaiglsvadlaesimknlrrvhpvstmikglygikddvflsvpcilgqngis dlvkvtltseeearlkksadtlwgiqkelqflehhhhhh
>4l4sH (H:) atlkdqliynllkeeqtpqnkitvvgvgavgmacaisilmkdladelalvdviedklkge mmdlqhgslflrtpkivsgkdynvtansklviitagarqqegesrlnlvqrnvnifkfii pnvvkyspnckllivsnpvdiltyvawkisgfpknrvigsgcnldsarfrylmgerlgvh plschgwvlgehgdssvpvwsgmnvagvslktlhpdlgtdkdkeqwkevhkqvvesayev iklkgytswaiglsvadlaesimknlrrvhpvstmikglygikddvflsvpcilgqngis dlvkvtltseeearlkksadtlwgiqkelqf