PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed
1cyd	CARBONYL REDUCTASE Mus musculus	adh_short_C2	LEU A 108 PHE A 112 LEU A 159 PHE B 100	None	homomer dihedral	8805511
1dgw	CANAVALIN Canavalia ensiformis	Cupin_1	LEU C 265 LEU C 286 PHE C 294 PHE D 418	None	heteromer cyclic	11375502
1j3i	BIFUNCTIONAL DIHYDROFOLATE REDUCTASE-THYMIDYLATE SYNTHASE Plasmodium falciparum	DHFR_1	LEU A 53 LEU A 221 PHE A 223 PHE D 295	None	heteromer cyclic	12704428
1mjh	PROTEIN (ATP-BINDING DOMAIN OF PROTEIN MJ0577) Methanocaldococcus jannaschii	Usp	PHE A 28 LEU A 155 PHE B1028 LEU B1155	None	homomer cyclic	9860944
1mkm	ICLR TRANSCRIPTIONAL REGULATOR Thermotoga maritima	HTH_IclR IclR	PHE A 8 LEU B 11 LEU B 44 PHE B 49	None	homomer cyclic	11877432
1o4v	PHOSPHORIBOSYLAMINOIMIDAZOLE MUTASE PURE Thermotoga maritima	AIRC	LEU A 92 LEU A 95 PHE A 99 PHE G 99	None	homomer dihedral	15048837
1os4	INSULIN Homo sapiens	Insulin	LEU G 13 PHE H 1 LEU I 13 PHE J 1	None	heteromer dihedral	12876340
1p1j	INOSITOL-3-PHOSPHATE SYNTHASE Saccharomyces cerevisiae	NAD_binding_5	LEU A 526 PHE A 528 PHE B 56 LEU B 516	None	homomer dihedral	12832758
1q77	HYPOTHETICAL PROTEIN AQ_178 Aquifex aeolicus	Usp	PHE A 24 LEU A 28 PHE B 24 LEU B 28	None	homomer cyclic	-
1qfh	PROTEIN (GELATION FACTOR) Dictyostelium discoideum	Filamin	PHE A 761 LEU A 811 LEU A 837 PHE B 833	None	homomer cyclic	10467095
1r1t	TRANSCRIPTIONAL REPRESSOR SMTB Synechococcus elongatus	HTH_5	LEU A 36 PHE A 39 PHE A 40 LEU B 118	None	homomer cyclic	14568530
1vl6	MALATE OXIDOREDUCTASE Thermotoga maritima	-	LEU C 28 LEU D 90 PHE D 94 PHE D 360	None	homomer dihedral	-
1wek	HYPOTHETICAL PROTEIN TT1465 Thermus thermophilus	Lysine_decarbox	PHE A 19 PHE E 19 LEU E 22 LEU F 22	None	homomer dihedral	15459330
1z7m	ATP PHOSPHORIBOSYLTRANSFERASE REGULATORY SUBUNIT Lactococcus lactis	tRNA-synt_His	PHE A 47 LEU A 81 PHE B 69 LEU B 81	None	heteromer dihedral	16051603
1zmt	HALOALCOHOL DEHALOGENASE HHEC Agrobacterium tumefaciens	adh_short_C2	LEU A 220 PHE A 237 LEU D 232 PHE D 237	None	homomer dihedral	16173767
2djw	PROBABLE TRANSCRIPTIONAL REGULATOR, ASNC FAMILY Thermus thermophilus	AsnC_trans_reg	PHE A 5 LEU A 43 PHE F 5 LEU F 43	None	homomer dihedral	16946463
2eho	DNA REPLICATION COMPLEX GINS PROTEIN PSF2 GINS COMPLEX SUBUNIT 4 Homo sapiens	SLD5_C Sld5 Sld5	LEU A 73 PHE C 21 LEU C 23 PHE C 36	None	heteromer asymmetric	17545466
2f8j	HISTIDINOL-PHOSPHATE AMINOTRANSFERASE Thermotoga maritima	Aminotran_1_2	LEU A 50 PHE B 33 LEU B 206 PHE B 240	None	homomer cyclic	-
2hbv	2-AMINO-3-CARBOXYMUCONATE 6-SEMIALDEHYDE DECARBOXYLASE Pseudomonas fluorescens	Amidohydro_2	PHE A 235 LEU A 279 PHE B 235 LEU B 279	None	homomer cyclic	16939194
2nvu	MALTOSE BINDING PROTEIN/NEDD8-ACTIVATING ENZYME E1 CATALYTIC SUBUNIT CHIMERA NEDD8-ACTIVATING ENZYME E1 REGULATORY SUBUNIT Homo sapiens	E2_bind SBP_bac_8 ThiF ThiF	PHE A 74 PHE B2092 LEU B2093 LEU B2111	None	heteromer asymmetric	17220875
2pml	SER/THR PROTEIN KINASE Plasmodium falciparum	Pkinase	LEU X 253 PHE X 257 LEU A 253 PHE A 257	None	homomer cyclic	-
2ql3	PROBABLE TRANSCRIPTIONAL REGULATOR, LYSR FAMILY PROTEIN Rhodococcus jostii	LysR_substrate	LEU A 116 LEU A 120 PHE A 134 PHE B 240	None	homomer cyclic	-
2r40	ECDYSONE RECEPTOR ULTRASPIRACLE Heliothis virescens	Hormone_recep	PHE D 487 LEU D 491 PHE A 414 LEU A 418	None	heteromer asymmetric	17848566
2w3x	CALE7 Micromonospora echinospora	-	LEU B 49 LEU B 52 PHE D 15 PHE D 74	None	homomer dihedral	19357082
3bow	CALPAIN SMALL SUBUNIT 1 CALPAIN-2 CATALYTIC SUBUNIT Rattus norvegicus	Calpain_III EF-hand_5 EF-hand_8 EF-hand_8 Peptidase_C2	PHE A 636 LEU A 669 PHE A 673 LEU B 264	None	heteromer asymmetric	19020623
3fx7	PUTATIVE UNCHARACTERIZED PROTEIN Helicobacter pylori	-	PHE A 14 LEU B 32 PHE B 36 LEU B 54	None	homomer cyclic	19564156
3gqh	PRENECK APPENDAGE PROTEIN Bacillus virus phi29	Peptidase_G2	PHE A 693 LEU A 801 PHE B 693 LEU B 801	None	homomer cyclic	19450535
3k1s	PTS SYSTEM, CELLOBIOSE-SPECIFIC IIA COMPONENT Bacillus anthracis	PTS_IIA	LEU A 91 LEU B 91 PHE B 95 PHE C 95	None	homomer cyclic	-
3lfh	PHOSPHOTRANSFERASE SYSTEM, MANNOSE/FRUCTOSE-SPECIFIC COMPONENT IIA Caldanaerobacter subterraneus	EIIA-man	PHE A 71 PHE A 76 LEU A 80 LEU B 137	None	homomer cyclic	-
3lwu	SUCCINYLGLUTAMATE DESUCCINYLASE/ASPARTOACYLASE Shewanella frigidimarina	AstE_AspA	PHE A 147 PHE B 294 LEU B 318 LEU B 338	None	homomer dihedral	-
3qfm	PUTATIVE UNCHARACTERIZED PROTEIN Streptococcus pneumoniae	Metallophos_2	LEU A 170 PHE A 218 LEU B 170 PHE B 218	None	homomer cyclic	-
3r40	FLUOROACETATE DEHALOGENASE Rhodopseudomonas palustris	Abhydrolase_1	PHE A 158 LEU A 169 PHE B 158 LEU B 169	None	homomer cyclic	21510690
3rri	GLYOXALASE/BLEOMYCIN RESISTANCE PROTEIN/DIOXYGENASE Alicyclobacillus acidocaldarius	Glyoxalase	PHE A 8 LEU A 10 PHE B 8 LEU B 10	None	homomer dihedral	-
3ty4	PROBABLE HOMOISOCITRATE DEHYDROGENASE Schizosaccharomyces pombe	Iso_dh	LEU A 238 PHE A 239 LEU A 265 PHE B 239	None	homomer cyclic	22105743
3umz	MEDIATOR OF DNA DAMAGE CHECKPOINT PROTEIN 1 Homo sapiens	FHA	PHE A 37 PHE B 37 LEU B 120 LEU B 127	None	homomer cyclic	22234877
3wyg	CAMP-DEPENDENT PROTEIN KINASE INHIBITOR ALPHA EXPORTIN-1 Homo sapiens Saccharomyces cerevisiae	CRM1_C IBN_N PKI Xpo1	PHE C 565 PHE C 572 LEU D 35 LEU D 38	None	heteromer asymmetric	25437554
4bjs	TELOMERE LENGTH REGULATOR PROTEIN RIF1 Saccharomyces cerevisiae	-	LEU A 24 PHE A 54 LEU C 28 PHE C 31	None	homomer dihedral	23746845
4dq6	PUTATIVE PYRIDOXAL PHOSPHATE-DEPENDENT TRANSFERASE Clostridioides difficile	Aminotran_1_2	LEU A 51 PHE A 273 LEU B 55 PHE B 273	None	homomer cyclic	-
4h15	SHORT CHAIN ALCOHOL DEHYDROGENASE-RELATED DEHYDROGENASE Sinorhizobium meliloti	adh_short_C2	PHE A 235 LEU D 232 PHE D 235 LEU D 236	None	homomer dihedral	-
4jb8	CASPASE-7 SUBUNIT P11 CASPASE-7 SUBUNIT P20 Homo sapiens	Peptidase_C14	PHE A 101 LEU A 104 PHE A 106 LEU B 249	None	heteromer cyclic	23868333
4rt5	GLYOXALASE/BLEOMYCIN RESISTANCE PROTEIN/DIOXYGENASE Planctopirus limnophila	Glyoxalase	LEU A 16 PHE A 72 PHE B 53 LEU B 58	None	homomer cyclic	-
4wks	ACYL-HOMOSERINE LACTONE ACYLASE PVDQ Pseudomonas aeruginosa	Penicil_amidase	PHE C 292 LEU C 294 LEU C 364 PHE A 178	None	heteromer asymmetric	25290020
4xb6	ALPHA-D-RIBOSE 1-METHYLPHOSPHONATE 5-TRIPHOSPHATE SYNTHASE SUBUNIT PHNI Escherichia coli	PhnI	LEU C 164 PHE C 269 PHE G 337 LEU G 341	None	heteromer cyclic	26280334
4zu4	WXCM-LIKE PROTEIN Shewanella denitrificans	FdtA	LEU A 279 PHE A 281 LEU B 279 PHE B 281	None	homomer cyclic	26125548
5e97	HEPARANASE Homo sapiens	Glyco_hydro_79n	LEU A 435 LEU A 450 PHE A 470 PHE B 43	None	heteromer asymmetric	26575439
5fq8	OUTER MEMBRANE PROTEIN OMP121 Bacteroides thetaiotaomicron	Plug TonB_dep_Rec	LEU B 312 PHE B 384 LEU D 312 PHE D 384	None	heteromer asymmetric	28077872
5gm1	O-METHYLRANSFERASE Streptomyces blastmyceticus	-	PHE B 212 LEU B 225 PHE E 212 LEU E 225	None	homomer dihedral	27613858
5i55	PSM ALPHA-3 Staphylococcus aureus	-	LEU A 15 LEU A 19 PHE B 18 PHE P 18	None	homomer cyclic	28232575
5mwn	TYPE VI SECRETION PROTEIN Escherichia coli	T6SS_VasE	LEU A 14 LEU B 14 PHE B 19 PHE C 19	None	heteromer asymmetric	28650463
5tvl	FOLDASE PROTEIN PRSA Streptococcus pneumoniae	Rotamase_2	LEU A 5 PHE A 18 LEU D 32 PHE D 266	None	homomer cyclic	-
5wsf	UNCHARACTERIZED PROTEIN TM1459 Thermotoga maritima	Cupin_2	PHE A 36 LEU A 107 PHE D 36 LEU D 107	None	homomer cyclic	28340294
5wtn	REPLICATION INITIATION AND MEMBRANE ATTACHMENT PROTEIN Geobacillus stearothermophilus	-	LEU A 32 PHE A 143 PHE A 144 LEU C 55	None	homomer dihedral	28808061
5xod	MOTHERS AGAINST DECAPENTAPLEGIC HOMOLOG 2 SKI ONCOGENE Homo sapiens	MH2	PHE A 390 LEU A 394 LEU A 408 PHE B 24	None	heteromer cyclic	29588413
6d0j	CLC-TYPE FLUORIDE/PROTON ANTIPORTER Enterococcus casseliflavus	Voltage_CLC	LEU A 360 PHE A 361 PHE B 177 LEU B 182	None	heteromer cyclic	29941917