EXPDTA ELECTRON MICROSCOPY DBREF 7VO9 N 1 139 UNP Q9L2H5 Q9L2H5_STRC 1 139 SEQRES 1 N 131 PRO PRO VAL LYS GLY ARG ALA THR ARG GLN ARG ALA ALA SEQRES 2 N 131 VAL SER ALA ALA LEU GLN GLU VAL GLU GLU PHE ARG SER SEQRES 3 N 131 ALA GLN GLU LEU HIS ASP MET LEU LYS HIS LYS GLY ASP SEQRES 4 N 131 ALA VAL GLY LEU THR THR VAL TYR ARG THR LEU GLN SER SEQRES 5 N 131 LEU ALA ASP ALA GLY GLU VAL ASP VAL LEU ARG THR ALA SEQRES 6 N 131 GLU GLY GLU SER VAL TYR ARG ARG CYS SER THR GLY ASP SEQRES 7 N 131 HIS HIS HIS HIS LEU VAL CYS ARG ALA CYS GLY LYS ALA SEQRES 8 N 131 VAL GLU VAL GLU GLY PRO ALA VAL GLU LYS TRP ALA GLU SEQRES 9 N 131 ALA ILE ALA ALA GLU HIS GLY TYR VAL ASN VAL ALA HIS SEQRES 10 N 131 THR VAL GLU ILE PHE GLY THR CYS ALA ASP CYS ALA GLY SEQRES 11 N 131 ALA