COMPND MOL_ID: 12; COMPND 2 MOLECULE: Peptide chain release factor 1-like, mitochondrial; COMPND 3 CHAIN: BL; COMPND 4 ENGINEERED: YES; COMPND 5 mtRF1a (residues 33-380) with N-terminal GS-linker; EXPDTA ELECTRON MICROSCOPY DBREF 7NQH B -5 355 UNP Q9UGC7 RF1ML_HUMAN 20 380 SEQRES 1 BL 70 GLN ASN ALA ARG LYS ILE GLN ILE GLY SER LYS GLY ARG SEQRES 2 BL 70 SER GLU LYS ILE ARG THR TYR ASN PHE PRO GLN ASN ARG SEQRES 3 BL 70 VAL THR ASP HIS ARG ILE ASN LYS THR LEU HIS ASP LEU SEQRES 4 BL 70 GLU THR PHE MET GLN GLY ASP TYR LEU LEU ASP GLU LEU SEQRES 5 BL 70 VAL GLN SER LEU LYS GLU TYR ALA ASP TYR GLU SER LEU SEQRES 6 BL 70 VAL GLU ILE ILE SER