HEADER    HYDROLASE                               31-DEC-69   6TAV
TITLE     Crystal structure of endopeptidase-induced alpha2-macroglobulin
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Alpha-2-macroglobulin;
COMPND   3 CHAIN: A, B, C, D;
COMPND   4 ENGINEERED: YES;
COMPND   5 Residue GLN975 of the protein according to UniProt P01023 is
COMPND   6 OTHER_DETAILS: chemically modified to MEQ975 by reaction with methylamine.;
EXPDTA     X-RAY DIFFRACTION
REMARK   2 RESOLUTION.    4.20 ANGSTORMS
DBREF  6TAV B    1  1474  UNP    P01023   A2MG_HUMAN       1   1474
SEQRES   1 B   89  PRO PHE PHE VAL GLU LEU THR MET PRO TYR SER VAL ILE
SEQRES   2 B   89  ARG GLY GLU ALA PHE THR LEU LYS ALA THR VAL LEU ASN
SEQRES   3 B   89  TYR LEU PRO LYS CYS ILE ARG VAL SER VAL GLN LEU GLU
SEQRES   4 B   89  ALA SER PRO ALA PHE LEU ALA VAL PRO VAL GLU LYS GLU
SEQRES   5 B   89  GLN ALA PRO HIS CYS ILE CYS ALA ASN GLY ARG GLN THR
SEQRES   6 B   89  VAL SER TRP ALA VAL THR PRO LYS SER LEU GLY ASN VAL
SEQRES   7 B   89  ASN PHE THR VAL SER ALA GLU ALA LEU GLU SER