PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1iuj	HYPOTHETICAL PROTEIN TT1380 Thermus thermophilus	ABM	MET A   5 MET A  53 MET B   5 MET B  53	None	homomer cyclic	15103643
1oah	CYTOCHROME C NITRITE REDUCTASE Desulfovibrio desulfuricans	Cytochrom_C552	MET A 444 MET A 447 MET B 444 MET B 447	None	homomer cyclic	12618432
2rl8	CATION-DEPENDENT MANNOSE-6-PHOSPHATE RECEPTOR Bos taurus	Man-6-P_recep	MET A  93 MET A 116 MET B  93 MET B 116	None	homomer cyclic	18272523
3hex	ALPHA/BETA-PEPTIDE BASED ON THE GCN4-PLI SIDE CHAIN SEQUENCE WITH AN (ALPHA-ALPHA-BETA) BACKBONE AND CYCLIC BETA-RESIDUES AT POSITIONS 1, 4, 19 AND 28 -	-	MET A   2 MET B   2 MET C   2 MET D   2	None	homomer cyclic	20718422
3hl2	O-PHOSPHOSERYL-TRNA(SEC) SELENIUM TRANSFERASE Homo sapiens	SepSecS	MET A 142 MET A 146 MET C 142 MET C 146	None	homomer dihedral	19608919
3m7n	PROBABLE EXOSOME COMPLEX EXONUCLEASE 1 PROBABLE EXOSOME COMPLEX EXONUCLEASE 2 Archaeoglobus fulgidus	RNase_PH RNase_PH_C	MET D 187 MET D 206 MET D 210 MET G 225	None	heteromer cyclic	20392821
3s5j	RIBOSE-PHOSPHATE PYROPHOSPHOKINASE 1 Homo sapiens	Pribosyl_synth Pribosyltran_N	MET B  68 MET B 115 MET A  68 MET A 115	None	homomer cyclic	25781187
5nx8	ADENYLOSUCCINATE LYASE Homo sapiens	ADSL_C Lyase_1	MET A 316 MET B 316 MET C 316 MET D 316	None	homomer dihedral	30573755
5w83	26S PROTEASOME REGULATORY SUBUNIT RPN8 UBIQUITIN CARBOXYL-TERMINAL HYDROLASE RPN11 Saccharomyces cerevisiae	JAB JAB MitMem_reg	MET A  76 MET A  79 MET B  91 MET B  94	None	heteromer asymmetric	28844860