Succinyl CoA is formed by: (A) Valine, (B) Isoleucin, (C) Methionine, (D) All of the above
Answer is D. Valine,isoleucine and methionine are influx of TCA cycle intermediate propionyl CoA which is conveed to succinyl CoA.Ref: DM Vasudevan - Textbook of Biochemistry, 7th edition, page no: 253, fig 19.9