HEADER    PROTEIN BINDING                         31-DEC-69   7O7O
TITLE     (h-alpha2M)4 semiactivated II state
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Alpha-2-macroglobulin;
COMPND   3 CHAIN: A, B, C, D;
EXPDTA     ELECTRON MICROSCOPY
DBREF  7O7O C    1  1474  UNP    P01023   A2MG_HUMAN       1   1474
SEQRES   1 C  100  SER GLY LYS PRO GLN TYR MET VAL LEU VAL PRO SER LEU
SEQRES   2 C  100  LEU HIS THR GLU THR THR GLU LYS GLY CYS VAL LEU LEU
SEQRES   3 C  100  SER TYR LEU ASN GLU THR VAL THR VAL SER ALA SER LEU
SEQRES   4 C  100  GLU SER VAL ARG GLY ASN ARG SER LEU PHE THR ASP LEU
SEQRES   5 C  100  GLU ALA GLU ASN ASP VAL LEU HIS CYS VAL ALA PHE ALA
SEQRES   6 C  100  VAL PRO LYS SER SER SER ASN GLU GLU VAL MET PHE LEU
SEQRES   7 C  100  THR VAL GLN VAL LYS GLY PRO THR GLN GLU PHE LYS LYS
SEQRES   8 C  100  ARG THR THR VAL MET VAL LYS ASN GLU