HEADER    SIGNALING PROTEIN                       31-DEC-69   7K5J
TITLE     Structure of an E1-E2-ubiquitin thioester mimetic
COMPND    MOL_ID: 2;
COMPND   2 MOLECULE: Ubiquitin-activating enzyme E1 1;
COMPND   3 CHAIN: D, A, C, G, I, K, S, U;
COMPND   4 EC: 6.2.1.45;
COMPND   5 ENGINEERED: YES;
EXPDTA     X-RAY DIFFRACTION
REMARK   2 RESOLUTION.    3.42 ANGSTORMS
DBREF  7K5J C   11  1024  UNP    P22515   UBA1_YEAST      11   1024
SEQRES   1 K  111  SER PRO LYS GLY GLU TYR ASN ASN LYS LYS TYR ASP LYS
SEQRES   2 K  111  ILE TRP ASP ARG PHE ASP ILE LYS GLY ASP ILE LYS LEU
SEQRES   3 K  111  SER ASP LEU ILE GLU HIS PHE GLU LYS ASP GLU GLY LEU
SEQRES   4 K  111  GLU ILE THR MET LEU SER TYR GLY VAL SER LEU LEU TYR
SEQRES   5 K  111  ALA SER PHE PHE PRO PRO LYS LYS LEU LYS GLU ARG LEU
SEQRES   6 K  111  ASN LEU PRO ILE THR GLN LEU VAL LYS LEU VAL THR LYS
SEQRES   7 K  111  LYS ASP ILE PRO ALA HIS VAL SER THR MET ILE LEU GLU
SEQRES   8 K  111  ILE CYS ALA ASP ASP LYS GLU GLY GLU ASP VAL GLU VAL
SEQRES   9 K  111  PRO PHE ILE THR ILE HIS LEU