IPR004521

Conserved hypothetical Archael protein (NCBI)
phosphoadenosine phosphosulfate sulfotransferase; putative (NCBI)
ATP/GTP-binding site motif A (P-loop):PUA domain:Queuine/other tRNA-ribosyltransferase:Uncharacterized domain 2 (NCBI)
pseudouridine syntase related protein (NCBI)