MODRES 7HVP ABA A 67 ALA ALPHA-AMINOBUTYRIC ACID MODRES 7HVP ABA A 95 ALA ALPHA-AMINOBUTYRIC ACID MODRES 7HVP ABA B 67 ALA ALPHA-AMINOBUTYRIC ACID MODRES 7HVP ABA B 95 ALA ALPHA-AMINOBUTYRIC ACID