EXPDTA ELECTRON MICROSCOPY DBREF 7PZY d 1 67 UNP A0A1D8PQ A0A1D8PQN0_ 1 67 SEQRES 1 d 62 PRO VAL THR LEU ALA LYS VAL ILE LYS VAL LEU GLY ARG SEQRES 2 d 62 THR GLY SER ARG GLY GLY VAL THR GLN VAL ARG VAL GLU SEQRES 3 d 62 PHE LEU GLU ASP ALA SER ARG THR ILE VAL ARG ASN VAL SEQRES 4 d 62 LYS GLY PRO VAL ARG GLU ASN ASP ILE LEU CYS LEU MET SEQRES 5 d 62 GLU SER GLU ARG GLU ALA ARG ARG LEU ARG