SEQRES   1 A   44  CYS HIS GLN HIS LYS TYR CYS ASP PRO ASN LEU GLY LEU
SEQRES   2 A   44  ARG VAL GLN GLN LYS GLY THR SER GLU THR ASP THR ILE
SEQRES   3 A   44  CYS THR CYS GLU GLU GLY TRP HIS CYS THR SER GLU ALA
SEQRES   4 A   44  CYS GLU SER CYS VAL