EIF1B GI:5031711 translation factor sui1 homolog 1 mstiqnlqsf dpfadatkgd dllpagtedy ihiriqqrng rktlttvqgi 50 51 addydkkklv kafkkkfacn gtviehpeyg eviqlqgdqr knicqfllev 100 101 givkeeqlkv hgf