PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1lql	OSMOTICAL INDUCIBLE PROTEIN C LIKE FAMILY Mycoplasma pneumoniae	OsmC	LEU A  11 LEU B 254 LEU B 271	None	homomer cyclic	12943365
1p1j	INOSITOL-3-PHOSPHATE SYNTHASE Saccharomyces cerevisiae	NAD_binding_5	LEU A 164 LEU A 168 LEU B 424	None	homomer dihedral	12832758
2a9u	UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 8 Homo sapiens	USP8_dimer	LEU A  17 LEU A  20 LEU B 109	None	homomer cyclic	17035239
2bz1	GTP CYCLOHYDROLASE II Escherichia coli	GTP_cyclohydro2	LEU A  11 LEU A  35 LEU B  60	None	homomer cyclic	16115872
2qkp	UNCHARACTERIZED PROTEIN Streptococcus mutans	PAS_10	LEU A 339 LEU A 341 LEU B 339	None	homomer cyclic	-
2r01	NITROREDUCTASE FAMILY PROTEIN Chlorobaculum tepidum	Nitroreductase	LEU A  14 LEU B  17 LEU B 122	None	homomer cyclic	-
2wtk	SERINE/THREONINE-PROTEIN KINASE 11 STE20-RELATED KINASE ADAPTER PROTEIN ALPHA Homo sapiens	-	LEU E 249 LEU E 288 LEU F  72	None	heteromer asymmetric	19892943
2xt2	MCBG-LIKE PROTEIN Xanthomonas albilineans	Pentapeptide_4	LEU A 191 LEU A 194 LEU B 190	None	homomer cyclic	21393830
3dp7	SAM-DEPENDENT METHYLTRANSFERASE Bacteroides vulgatus	Methyltransf_2	LEU A  34 LEU A  70 LEU B 124	None	homomer cyclic	-
3e39	PUTATIVE NITROREDUCTASE Desulfovibrio alaskensis	Nitroreductase	LEU A 137 LEU A 142 LEU B 169	None	homomer cyclic	-
3f6z	PUTATIVE UNCHARACTERIZED PROTEIN Pseudomonas aeruginosa	MliC	LEU B  62 LEU B  69 LEU D  34	None	heteromer cyclic	19028453
3qks	DNA DOUBLE-STRAND BREAK REPAIR RAD50 ATPASE Pyrococcus furiosus	AAA_23 SMC_N	LEU A  27 LEU B 852 LEU B 859	None	heteromer asymmetric	21441914
3s06	MOTILITY PROTEIN B Helicobacter pylori	OmpA	LEU A 108 LEU A 117 LEU C 245	None	homomer dihedral	22120737
4cgb	ECHINODERM MICROTUBULE-ASSOCIATED PROTEIN-LIKE 2 Homo sapiens	-	LEU A  33 LEU A  36 LEU C  36	None	homomer cyclic	25740311
4huq	ENERGY-COUPLING FACTOR TRANSPORTER TRANSMEMBRANE PROTEIN ECFT UNCHARACTERIZED PROTEIN Lactobacillus brevis	CbiQ ECF_trnsprt	LEU S  23 LEU T 171 LEU T 208	None	heteromer asymmetric	23584589
4nqj	E3 UBIQUITIN-PROTEIN LIGASE TRIM69 Homo sapiens	-	LEU A 199 LEU C 225 LEU C 297	None	homomer dihedral	24722452
4xt6	RV2671 Mycobacterium tuberculosis	RibD_C	LEU A  14 LEU B  23 LEU B 244	None	homomer cyclic	26848874
4yrd	CAPSULAR POLYSACCHARIDE SYNTHESIS ENZYME CAP5F Staphylococcus aureus	Epimerase	LEU A 252 LEU B 298 LEU B 326	None	homomer cyclic	26471247
5f5o	NUCLEOPROTEIN PEPTIDE FROM POLYMERASE COFACTOR VP35 Marburg marburgvirus	Ebola_NP Filo_VP35	LEU A 233 LEU A 266 LEU B  14	None	heteromer asymmetric	28566377
5lbm	TRANSCRIPTIONAL REPRESSOR FRMR Escherichia coli	Trns_repr_metal	LEU A  39 LEU B  85 LEU D  57	None	homomer dihedral	27934966
5oj5	PHE-PRO-LEU-ASP-LEU-ALA YCF48-LIKE PROTEIN Thermosynechococcus elongatus	PSII_BNR	LEU A  93 LEU A  95 LEU B 341	None	monomer asymmetric	30061392