COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Glutamate receptor ionotropic, NMDA 2A;
COMPND   3 CHAIN: A, C;
COMPND   4 MUTATION: YES;
COMPND   5 ENGINEERED: YES;
DBREF  7EOT A    1   842  UNP    Q12879   NMDE1_HUMAN      1    842