HEADER SPLICING 31-DEC-69 7ABG TITLE Human pre-Bact-1 spliceosome COMPND MOL_ID: 47; COMPND 2 MOLECULE: Small nuclear ribonucleoprotein G; COMPND 3 CHAIN: k, d; EXPDTA ELECTRON MICROSCOPY DBREF 7ABG k 1 76 UNP P62308 RUXG_HUMAN 1 76 SEQRES 1 k 73 ALA HIS PRO PRO GLU LEU LYS LYS PHE MET ASP LYS LYS SEQRES 2 k 73 LEU SER LEU LYS LEU ASN GLY GLY ARG HIS VAL GLN GLY SEQRES 3 k 73 ILE LEU ARG GLY PHE ASP PRO PHE MET ASN LEU VAL ILE SEQRES 4 k 73 ASP GLU CYS VAL GLU MET ALA THR SER GLY GLN GLN ASN SEQRES 5 k 73 ASN ILE GLY MET VAL VAL ILE ARG GLY ASN SER ILE ILE SEQRES 6 k 73 MET LEU GLU ALA LEU GLU ARG VAL