I have a 1099R from a combo 401a & 457 state retirement account which I indirectly (agent to agent) rolled over into an IRA, where do I enter this and how on TurboTax?

I am older than 59.5 years. This money was never taxed as it was mainly from conversion of accumulated leave time unto cash and from an early out bonus paid at retirement, all reinvested into a Deferred Compensation Plan which was a 401a/457 combined plan. G is marked on the 1099R within Box 7; but no marks are in IRA/Sep/Simple box. Box 2a is $0.00. Please advise.