EOG8QRKN0	GO:0017183	1/64	peptidyl-diphthamide biosynthetic process from peptidyl-histidine	biological_process	"The modification of peptidyl-histidine to 2'-(3-carboxamido-3-(trimethylammonio)propyl)-L-histidine, known as diphthamide, found in translation elongation factor EF-2. The process occurs in eukaryotes and archaea but not eubacteria." [GOC:pde, PMID:20559380, RESID:AA0040]
EOG8QRKN0	GO:0046872	1/64	metal ion binding	molecular_function	"Interacting selectively and non-covalently with any metal ion." [GOC:ai]