>1IZ6_1|Chains A, B, C|Initiation Factor 5A|Pyrococcus horikoshii (70601) MGDKTKVQVSKLKPGRYIIIDDEPCRIVNITVSSPGKHGSAKARIEAVGIFDGKVRSIVKPTSAEVDVPIIDKKTAQVIAITPDTVQIMDMETYETFEVPIDTGVADEIRDQLKEGINVEYWETLGRIKIMRIKGEGE