PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1f08	REPLICATION PROTEIN E1 Bovine papillomavirus	PPV_E1_C	VAL A 202 ALA A 206 VAL B 202 ALA B 206	None	homomer cyclic	10949036
1k6y	INTEGRASE Human immunodeficiency virus 1	Integrase_Zn rve	VAL A 201 ALA A 205 VAL B 201 ALA B 205	None	homomer cyclic	11743009
1l3l	TRANSCRIPTIONAL ACTIVATOR PROTEIN TRAR Agrobacterium tumefaciens	Autoind_bind GerE	VAL B 146 ALA B 149 VAL D 146 ALA D 149	None	homomer asymmetric	12087407
1s6c	KV4 POTASSIUM CHANNEL-INTERACTING PROTEIN KCHIP1B POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY D MEMBER 2 Rattus norvegicus	EF-hand_7 Shal-type EF-hand_8	VAL A 215 ALA B 218 VAL D 221 ALA D 222	None	heteromer cyclic	14980206
1uv7	GENERAL SECRETION PATHWAY PROTEIN M Vibrio cholerae	T2SSM	VAL A 126 ALA A 130 VAL B 126 ALA B 130	None	homomer cyclic	15081815
2eqb	RAB GUANINE NUCLEOTIDE EXCHANGE FACTOR SEC2 Saccharomyces cerevisiae	Sec2p	VAL B 116 ALA B 119 VAL C 116 ALA C 119	None	heteromer asymmetric	17488829
2idl	HYPOTHETICAL PROTEIN Streptococcus pneumoniae	Peptidase_Prp	VAL A  32 ALA A  35 VAL B  32 ALA B  35	None	homomer cyclic	-
3hdv	RESPONSE REGULATOR Pseudomonas putida	Response_reg	VAL A 154 ALA A 157 VAL C 154 ALA C 157	None	homomer cyclic	-
3l70	CYTOCHROME B-C1 COMPLEX SUBUNIT RIESKE, MITOCHONDRIAL MITOCHONDRIAL UBIQUINOL-CYTOCHROME C REDUCTASE 7.2 KDA PROTEIN Gallus gallus	Rieske UCR_TM UCR_UQCRX_QCR9	VAL E  45 ALA E  48 VAL J  24 ALA J  28	PEE E2005	heteromer cyclic	-
3loi	PUTATIVE UNCHARACTERIZED PROTEIN Branchiostoma belcheri	Cupin_5	VAL A  52 ALA A 137 VAL B  52 ALA B 137	None	homomer cyclic	-
3lq3	CHOLINE/ETHANOLAMINE KINASE Homo sapiens	Choline_kinase	VAL A 121 ALA A 124 VAL B 121 ALA B 124	None	homomer cyclic	20299452
3mkb	HEMOGLOBIN SUBUNIT ALPHA HEMOGLOBIN SUBUNIT BETA Isurus oxyrinchus	Globin	VAL A 107 ALA A 110 VAL B 102 ALA B 105	None	heteromer cyclic	24121325
3mud	DNA REPAIR PROTEIN XRCC4,TROPOMYOSIN ALPHA-1 CHAIN Gallus gallus,Homo sapiens	XRCC4	VAL A 260 ALA A 263 VAL B 260 ALA B 263	None	heteromer cyclic	20465283
3uf1	VIMENTIN Homo sapiens	Filament	VAL A 210 ALA A 213 VAL B 210 ALA B 213	None	homomer asymmetric	22740688
3w20	PUTATIVE UNCHARACTERIZED PROTEIN Burkholderia ambifaria	-	VAL A  90 ALA A  93 VAL B  90 ALA B  93	None	homomer cyclic	23724013
4adz	CSOR Streptomyces lividans	Trns_repr_metal	VAL A 105 ALA A 108 VAL B 105 ALA B 108	None	homomer dihedral	22451651
4dzo	MITOTIC SPINDLE ASSEMBLY CHECKPOINT PROTEIN MAD1 Homo sapiens	MAD	VAL A 608 ALA A 611 VAL B 608 ALA B 611	None	homomer cyclic	22493223
5ftg	CHOLINE KINASE ALPHA Homo sapiens	Choline_kinase	VAL A 182 ALA A 185 VAL B 182 ALA B 185	None	homomer cyclic	27029499
5mvw	CENTROSOMIN Drosophila melanogaster	-	VAL C 511 ALA C 514 VAL D 511 ALA D 514	None	heteromer cyclic	28575671
5wjb	CAPSID ASSEMBLY SCAFFOLDING PROTEIN,MYOSIN-7 Homo sapiens,Bacillus virus phi29	Scaffolding_pro	VAL A1741 ALA A1744 VAL B1741 ALA B1744	None	homomer asymmetric	28743637
5xua	METHYL-ACCEPTING CHEMOTAXIS SENSORY TRANSDUCER Comamonas testosteroni	4HB_MCP_1	VAL A  77 ALA A  80 VAL B  77 ALA B  80	None	homomer cyclic	31177588
6ek9	CYTOSOLIC COPPER STORAGE PROTEIN Streptomyces lividans	DUF326	VAL A  51 ALA A  52 VAL D  51 ALA D  52	None	homomer dihedral	29292456
6f6p	RAB-3A-INTERACTING PROTEIN Homo sapiens	-	VAL B 208 ALA B 211 VAL D 209 ALA D 212	None	heteromer asymmetric	29318657