X0101 EFFECT 33 LIVE 2017-05-01 0001193125-17-139091 485APOS 0000354912 VARIABLE ANNUITY LIFE INSURANCE CO SEPARATE ACCOUNT A 333-201800 S000001799 VARIABLE ANNUITY LIFE INSURANCE CO SEPARATE ACCOUNT A C000154351 VALIC Polaris Platinum Elite VA (333-201800)