HEADER HYDROLASE 31-DEC-69 6KWY TITLE human PA200-20S complex COMPND MOL_ID: 10; COMPND 2 MOLECULE: Proteasome subunit beta type-2; COMPND 3 CHAIN: J, X; COMPND 4 EC: 3.4.25.1; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6KWY X 1 201 UNP P49721 PSB2_HUMAN 1 201 SEQRES 1 X 196 MET GLU TYR LEU ILE GLY ILE GLN GLY PRO ASP TYR VAL SEQRES 2 X 196 LEU VAL ALA SER ASP ARG VAL ALA ALA SER ASN ILE VAL SEQRES 3 X 196 GLN MET LYS ASP ASP HIS ASP LYS MET PHE LYS MET SER SEQRES 4 X 196 GLU LYS ILE LEU LEU LEU CYS VAL GLY GLU ALA GLY ASP SEQRES 5 X 196 THR VAL GLN PHE ALA GLU TYR ILE GLN LYS ASN VAL GLN SEQRES 6 X 196 LEU TYR LYS MET ARG ASN GLY TYR GLU LEU SER PRO THR SEQRES 7 X 196 ALA ALA ALA ASN PHE THR ARG ARG ASN LEU ALA ASP CYS SEQRES 8 X 196 LEU ARG SER ARG THR PRO TYR HIS VAL ASN LEU LEU LEU SEQRES 9 X 196 ALA GLY TYR ASP GLU HIS GLU GLY PRO ALA LEU TYR TYR SEQRES 10 X 196 MET ASP TYR LEU ALA ALA LEU ALA LYS ALA PRO PHE ALA SEQRES 11 X 196 ALA HIS GLY TYR GLY ALA PHE LEU THR LEU SER ILE LEU SEQRES 12 X 196 ASP ARG TYR TYR THR PRO THR ILE SER ARG GLU ARG ALA SEQRES 13 X 196 VAL GLU LEU LEU ARG LYS CYS LEU GLU GLU LEU GLN LYS SEQRES 14 X 196 ARG PHE ILE LEU ASN LEU PRO THR PHE SER VAL ARG ILE SEQRES 15 X 196 ILE ASP LYS ASN GLY ILE HIS ASP LEU ASP ASN ILE SER SEQRES 16 X 196 PHE