PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
2ha8	TAR (HIV-1) RNA LOOP BINDING PROTEIN Homo sapiens	SpoU_methylase	GLU A 170 ARG A 173 GLU B 170 ARG B 173	None	homomer cyclic	-
3l8u	PUTATIVE RRNA METHYLASE Streptococcus mutans	SpoU_methylase	GLU A 160 ARG A 163 GLU B 160 ARG B 163	None	homomer cyclic	-
3n4j	RNA METHYLTRANSFERASE Yersinia pestis	SpoU_methylase	GLU A 148 ARG A 151 GLU B 148 ARG B 151	None	homomer cyclic	-
3onp	TRNA/RRNA METHYLTRANSFERASE (SPOU) Rhodobacter sphaeroides	SpoU_methylase	GLU A 157 ARG A 160 GLU B 157 ARG B 160	None	homomer cyclic	-