>2EPI_1|Chains A, B, C, D|UPF0045 protein MJ1052|Methanocaldococcus jannaschii (243232) MIFMRKVVAEVSIIPLGKGASVSKYVKKAIEVFKKYDLKVETNAMGTVLEGDLDEILKAFKEAHSTVLNDVDRVVSSLKIDERKDKENTIERKLKAIGEL