PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1flm	PROTEIN (FMN-BINDING PROTEIN) Desulfovibrio vulgaris	Putative_PNPOx	ALA A  19 LEU A  28 ALA B  19 LEU B  65	None	homomer cyclic	10713530
1gu9	ALKYLHYDROPEROXIDASE D Mycobacterium tuberculosis	CMD	ALA A 173 LEU A 174 LEU B  52 ALA B  53	None	homomer cyclic	11914371
1h6w	BACTERIOPHAGE T4 SHORT TAIL FIBRE Escherichia virus T4	Collar gp12-short_mid	ALA A 269 LEU A 281 ALA A 285 LEU E 281	None	homomer cyclic	11743729
1jmu	PROTEIN MU-1 Reovirus sp.	Reovirus_M2	LEU A  34 ALA B 114 ALA B 117 LEU F 640	None	heteromer cyclic	11832217
1k04	FOCAL ADHESION KINASE 1 Homo sapiens	Focal_AT	LEU A 931 LEU B1027 ALA B1028 ALA B1031	None	homomer cyclic	12005431
1mxe	CALMODULIN TARGET SEQUENCE OF RAT CALMODULIN-DEPENDENT PROTEIN KINASE I Drosophila melanogaster Rattus norvegicus	EF-hand_7	LEU A  18 LEU A 112 ALA E 306 ALA E 309	None	heteromer asymmetric	12475216
1nlw	MAD PROTEIN MAX PROTEIN Homo sapiens	HLH	LEU A  24 LEU A  42 ALA A  46 ALA B 246	None	homomer cyclic	12553908
1ooe	DIHYDROPTERIDINE REDUCTASE Caenorhabditis elegans	adh_short	ALA A  88 ALA B 112 LEU B 153 LEU B 157	None	homomer cyclic	14635135
1r1t	TRANSCRIPTIONAL REPRESSOR SMTB Synechococcus elongatus	HTH_5	LEU A  54 LEU A  65 ALA A  68 ALA B  27	None	homomer cyclic	14568530
1s4d	UROPORPHYRIN-III C-METHYLTRANSFERASE Pseudomonas denitrificans (nomen rejiciendum)	TP_methylase	LEU A  30 ALA A  34 ALA A  35 LEU B  32	None	homomer cyclic	15522295
1spp	MAJOR SEMINAL PLASMA GLYCOPROTEIN PSP-I MAJOR SEMINAL PLASMA GLYCOPROTEIN PSP-II Sus scrofa	CUB	LEU A  43 LEU A 108 ALA B  77 ALA B  78	None	heteromer asymmetric	9334740
1twf	DNA-DIRECTED RNA POLYMERASE II LARGEST SUBUNIT DNA-DIRECTED RNA POLYMERASES I, II, AND III 23 KDA POLYPEPTIDE Saccharomyces cerevisiae	RNA_pol_Rpb1_1 RNA_pol_Rpb1_2 RNA_pol_Rpb1_3 RNA_pol_Rpb1_4 RNA_pol_Rpb1_5 RNA_pol_Rpb6	ALA A 499 LEU F  94 ALA F  98 LEU F 118	None	heteromer asymmetric	15537538
1u6h	TALIN VINCULIN Gallus gallus	Vinculin	LEU A  53 LEU A 121 ALA B 859 ALA B 860	None	heteromer asymmetric	15642262
1u7n	FATTY ACID/PHOSPHOLIPID SYNTHESIS PROTEIN PLSX Enterococcus faecalis	FA_synthesis	ALA A 231 LEU B 177 ALA B 211 LEU B 214	None	homomer cyclic	19058030
1uay	TYPE II 3-HYDROXYACYL-COA DEHYDROGENASE Thermus thermophilus	adh_short	ALA A 146 LEU D 109 LEU D 158 ALA D 162	None	homomer dihedral	-
1uiy	ENOYL-COA HYDRATASE Thermus thermophilus	ECH_1	ALA A 139 LEU C 205 LEU C 209 ALA C 228	None	homomer dihedral	-
1v72	ALDOLASE Pseudomonas putida	Beta_elim_lyase	ALA A  20 ALA A  25 LEU A 216 LEU C  28	None	homomer dihedral	-
1vdd	RECOMBINATION PROTEIN RECR Deinococcus radiodurans	-	ALA B  46 LEU B  47 ALA B  50 LEU D  10	None	homomer dihedral	15116069
1vhq	ENHANCING LYCOPENE BIOSYNTHESIS PROTEIN 2 Escherichia coli	-	LEU A  27 ALA A 204 ALA A 205 LEU B  30	None	homomer cyclic	16021622
1vk0	HYPOTHETICAL PROTEIN Arabidopsis thaliana	-	LEU A 148 LEU B 140 ALA B 141 ALA B 144	None	homomer cyclic	-
1vl6	MALATE OXIDOREDUCTASE Thermotoga maritima	Malic_M malic	ALA A  37 ALA A  40 LEU B  70 LEU B  72	None	homomer dihedral	-
1y10	HYPOTHETICAL PROTEIN RV1264/MT1302 Mycobacterium tuberculosis	Ad_Cy_reg Guanylate_cyc	LEU A  52 LEU A  53 ALA B 198 ALA B 201	1PE A 601	homomer cyclic	15890882
1yiz	KYNURENINE AMINOTRANSFERASE GLUTAMINE TRANSAMINASE Aedes aegypti	Aminotran_1_2	LEU A  59 ALA A  60 ALA A  63 LEU B  59	None	homomer cyclic	15853804
1yoa	PUTATIVE FLAVOPROTEIN Thermus thermophilus	Flavin_Reduct	ALA A  39 ALA A  47 LEU A 131 LEU B 131	None	homomer cyclic	-
2ba0	ARCHAEAL EXOSOME RNA BINDING PROTEIN RRP41 ARCHAEAL EXOSOME RNA BINDING PROTEIN RRP42 Archaeoglobus fulgidus	RNase_PH RNase_PH_C	ALA D 111 LEU D 192 ALA D 202 LEU G 232	None	heteromer cyclic	16285927
2bwn	5-AMINOLEVULINATE SYNTHASE Rhodobacter capsulatus	Aminotran_1_2	LEU A   7 ALA A  10 LEU B 129 ALA B 266	None	homomer cyclic	16121195
2d1p	HYPOTHETICAL UPF0116 PROTEIN YHEM HYPOTHETICAL UPF0163 PROTEIN YHEN Escherichia coli	DrsE	LEU A 112 LEU A 115 ALA A 116 ALA B  27	None	heteromer cyclic	16472754
2dxq	ACETYLTRANSFERASE Agrobacterium fabrum	Acetyltransf_1	LEU A  20 ALA A  38 LEU B  74 ALA B  78	None	homomer cyclic	-
2e1z	PROPIONATE KINASE Salmonella enterica	Acetate_kinase	ALA A 309 LEU A 342 LEU A 345 ALA B 313	None	homomer cyclic	17894350
2esn	PROBABLE TRANSCRIPTIONAL REGULATOR Pseudomonas aeruginosa	HTH_1 LysR_substrate	ALA A 105 ALA A 110 LEU A 132 LEU C 231	None	homomer cyclic	-
2f1k	PREPHENATE DEHYDROGENASE Synechocystis sp. PCC 6803	PDH	ALA A 173 LEU B 203 ALA B 204 LEU B 207	OMT A 114	homomer cyclic	16615917
2fe7	PROBABLE N-ACETYLTRANSFERASE Pseudomonas aeruginosa	Acetyltransf_1	ALA A 106 ALA A 109 LEU A 117 LEU B 153	None	homomer cyclic	-
2fh5	SIGNAL RECOGNITION PARTICLE RECEPTOR ALPHA SUBUNIT SIGNAL RECOGNITION PARTICLE RECEPTOR BETA SUBUNIT Homo sapiens Mus musculus	SRP-alpha_N SRPRB	ALA A 103 LEU A 104 LEU A 107 ALA B  99	None	heteromer asymmetric	16439358
2g36	TRYPTOPHANYL-TRNA SYNTHETASE Thermotoga maritima	tRNA-synt_1b	ALA A  88 ALA A  91 LEU A 132 LEU B  92	None	homomer cyclic	20944229
2hsn	METHIONYL-TRNA SYNTHETASE, CYTOPLASMIC Saccharomyces cerevisiae	MetRS-N	ALA A 155 ALA A 159 LEU C  25 LEU C  29	None	heteromer cyclic	16914447
2hy6	GENERAL CONTROL PROTEIN GCN4 Saccharomyces cerevisiae	-	LEU A  20 ALA A  23 LEU B  20 ALA B  21	HEZ A 202	homomer helical	17030805
2ikb	HYPOTHETICAL PROTEIN NMB1012 Neisseria meningitidis	Glyco_hydro_108 PG_binding_3	ALA A 155 LEU A 158 LEU C 134 ALA C 155	None	homomer cyclic	-
2jdi	ATP SYNTHASE DELTA CHAIN ATP SYNTHASE EPSILON CHAIN Bos taurus	ATP-synt_DE_N ATP-synt_Eps	LEU H 103 ALA H 108 LEU H 141 ALA I  25	None	heteromer asymmetric	17350959
2nyx	PROBABLE TRANSCRIPTIONAL REGULATORY PROTEIN, RV1404 Mycobacterium tuberculosis	MarR	LEU A 139 ALA A 142 LEU A 143 ALA B 142	None	homomer cyclic	-
2pex	TRANSCRIPTIONAL REGULATOR OHRR Xanthomonas campestris	MarR	ALA A  28 ALA A  31 LEU B 146 LEU B 150	None	homomer cyclic	18042459
2q78	UNCHARACTERIZED PROTEIN Thermotoga maritima	-	ALA A 128 LEU B  33 LEU B  35 ALA B  75	MLC A 200	homomer cyclic	-
2qq4	IRON-SULFUR CLUSTER BIOSYNTHESIS PROTEIN ISCU Thermus thermophilus	NifU_N	LEU A   7 LEU I  12 ALA I  65 ALA I  69	None	homomer cyclic	-
2r3s	UNCHARACTERIZED PROTEIN Nostoc punctiforme	Dimerisation2 Methyltransf_2	ALA A  20 ALA A  21 LEU B 112 LEU B 288	None	homomer cyclic	-
2vg0	SHORT-CHAIN Z-ISOPRENYL DIPHOSPHATE SYNTHETASE Mycobacterium tuberculosis	Prenyltransf	ALA A 182 LEU B 176 ALA B 182 LEU B 185	None	homomer cyclic	18597781
2vgl	ADAPTOR PROTEIN COMPLEX AP-2, ALPHA 2 SUBUNIT AP-2 COMPLEX SUBUNIT SIGMA-1 Mus musculus Rattus norvegicus	Adaptin_N Clat_adaptor_s	ALA A 136 LEU A 170 LEU S 119 ALA S 120	None	heteromer asymmetric	12086608
2vpa	NIMA-RELATED PROTEIN Deinococcus radiodurans	Pyridox_ox_2	LEU A  42 ALA A  50 LEU B  42 ALA B  50	None	homomer cyclic	18540048
2vr0	NAPC/NIRT CYTOCHROME C FAMILY PROTEIN Desulfovibrio vulgaris	Cytochrom_NNT	LEU C  27 ALA C  28 ALA C  31 LEU F  27	None	heteromer cyclic	18597779
2we8	XANTHINE DEHYDROGENASE Mycolicibacterium smegmatis	XdhC_C XdhC_CoxI	ALA A 352 LEU B 336 LEU B 338 ALA B 352	None	homomer cyclic	-
2wk9	CAI-1 AUTOINDUCER SYNTHASE Vibrio cholerae	Aminotran_1_2	ALA A  63 ALA B  63 LEU B  66 LEU B  67	None	homomer cyclic	19631226
2xt9	2-OXOGLUTARATE DECARBOXYLASE Mycolicibacterium smegmatis	E1_dh OxoGdeHyase_C Transket_pyr	LEU A 606 ALA A 646 ALA A 647 LEU C 950	TPP A2001	heteromer cyclic
2ych	COMPETENCE PROTEIN PILM COMPETENCE PROTEIN PILN Thermus thermophilus	PilM_2	LEU A  83 ALA A 148 ALA A 152 LEU B   6	None	monomer asymmetric	21596754
2yci	5-METHYLTETRAHYDROFOLATE CORRINOID/IRON SULFUR PROTEIN METHYLTRANSFERASE Carboxydothermus hydrogenoformans	Pterin_bind	LEU X 178 ALA X 219 ALA X 222 LEU A   6	None	homomer cyclic	21640123
2yvv	HYALURONIDASE, PHAGE ASSOCIATED Streptococcus pyogenes	Hyaluronidase_1	ALA A 317 LEU B 306 LEU C 308 ALA C 317	None	homomer cyclic	-
2zjt	DNA GYRASE SUBUNIT B Mycobacterium tuberculosis	DNA_gyraseB_C Toprim	LEU A 518 ALA A 543 ALA A 547 LEU B 518	None	homomer cyclic	19596812
3a12	RIBULOSE BISPHOSPHATE CARBOXYLASE Thermococcus kodakarensis	-	LEU B 234 ALA B 263 LEU H 234 ALA H 263	None	homomer dihedral	20926376
3a1y	50S RIBOSOMAL PROTEIN P1 (L12P) ACIDIC RIBOSOMAL PROTEIN P0 Pyrococcus horikoshii	Ribosomal_60s Ribosomal_L10	LEU C  41 ALA C  44 LEU C  45 ALA G 257	None	heteromer asymmetric	20007716
3a8r	PUTATIVE UNCHARACTERIZED PROTEIN Oryza sativa	EF-hand_7 NADPH_Ox	ALA A 142 ALA A 145 LEU B 301 LEU B 302	None	homomer cyclic	19864426
3ajb	PEROXISOMAL BIOGENESIS FACTOR 19 PEROXISOMAL BIOGENESIS FACTOR 3 Homo sapiens	Peroxin-3	ALA A 323 LEU B  21 LEU B  22 ALA B  25	None	heteromer asymmetric	21102411
3b5n	PROTEIN SSO1 PROTEIN TRANSPORT PROTEIN SEC9 Saccharomyces cerevisiae	SNARE Syntaxin	LEU B 210 ALA C 451 ALA C 454 LEU D 608	None	heteromer asymmetric	17956869
3cq5	HISTIDINOL-PHOSPHATE AMINOTRANSFERASE Corynebacterium glutamicum	Aminotran_1_2	ALA A 108 ALA A 249 LEU B  11 LEU B  15	None	homomer cyclic	18560156
3cra	PROTEIN MAZG Escherichia coli	MazG	LEU A 142 ALA A 212 ALA A 215 LEU B 198	None	homomer asymmetric	18353782
3cx5	CYTOCHROME B-C1 COMPLEX SUBUNIT 9 CYTOCHROME B-C1 COMPLEX SUBUNIT RIESKE, MITOCHONDRIAL Saccharomyces cerevisiae	Rieske UCR_TM UCR_UQCRX_QCR9	LEU E  65 LEU E  66 ALA E  69 ALA I  25	None	heteromer asymmetric	18390544
3d7l	LIN1944 PROTEIN Listeria innocua	-	ALA C 139 LEU D  71 LEU D  74 ALA D 123	None	homomer cyclic	-
3dnx	UNCHARACTERIZED PROTEIN SPO1766 Ruegeria pomeroyi	MmcB-like	ALA A 133 ALA A 134 LEU A 137 LEU B 137	None	homomer cyclic	-
3dyt	SORTING NEXIN-9 Homo sapiens	BAR_3_WASP_bdg PX	ALA A 467 LEU A 585 ALA A 588 LEU B 571	None	homomer cyclic	18940612
3erm	UNCHARACTERIZED CONSERVED PROTEIN Pseudomonas syringae group genomosp. 3	YebG	ALA A  69 ALA A  74 LEU A  77 LEU B  35	None	homomer cyclic	-
3f1b	TETR-LIKE TRANSCRIPTIONAL REGULATOR Rhodococcus jostii	TetR_N	ALA A 158 ALA B 162 LEU B 183 LEU B 184	None	homomer cyclic	-
3f52	CLP GENE REGULATOR (CLGR) Corynebacterium glutamicum	HTH_31	LEU A  25 ALA A  28 ALA A  91 LEU E  88	GOL A 501	homomer cyclic	19019826
3fca	CYSTEINE SYNTHASE Thermus thermophilus	PALP	ALA A 245 LEU A 251 ALA A 284 LEU C  98	None	homomer dihedral	19193005
3g33	CCND3 PROTEIN CELL DIVISION PROTEIN KINASE 4 Homo sapiens	Pkinase	ALA A  63 LEU D 113 LEU D 152 ALA D 153	None	heteromer cyclic	19237555
3gge	PDZ DOMAIN-CONTAINING PROTEIN GIPC2 Homo sapiens	PDZ	ALA A 204 LEU C 127 ALA C 179 LEU C 182	None	homomer asymmetric	-
3gxv	REPLICATIVE DNA HELICASE Helicobacter pylori	DnaB	LEU A 110 ALA A 114 LEU D 113 ALA D 114	None	heteromer asymmetric	19841750
3h1j	CYTOCHROME B-C1 COMPLEX SUBUNIT RIESKE, MITOCHONDRIAL MITOCHONDRIAL UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN 2 Gallus gallus	Peptidase_M16 Peptidase_M16_C Ubiq-Cytc-red_N	LEU B 160 LEU B 163 ALA B 256 ALA I  60	None	heteromer cyclic	9565029
3hg9	PILM Pseudomonas aeruginosa	PilM	ALA A 121 LEU B  19 LEU B  57 ALA B  68	None	homomer cyclic	-
3hno	PYROPHOSPHATE-DEPENDENT PHOSPHOFRUCTOKINASE Nitrosospira multiformis	PFK	LEU C 399 ALA A 164 LEU A 168 ALA A 204	None	homomer cyclic	-
3hug	PROBABLE CONSERVED MEMBRANE PROTEIN RNA POLYMERASE SIGMA FACTOR Mycobacterium tuberculosis	Sigma70_r4 zf-HC2	LEU A 159 ALA B  32 ALA B  33 LEU B  36	None	heteromer cyclic	20184899
3i38	PUTATIVE CHAPERONE DNAJ Klebsiella pneumoniae	DnaJ_C	ALA A 282 LEU A 285 LEU B 289 ALA B 292	None	homomer cyclic	-
3lub	PUTATIVE CREATININE AMIDOHYDROLASE Bacteroides fragilis	Creatininase	ALA A 202 LEU F 114 ALA F 141 LEU F 242	None	homomer dihedral	-
3m1c	ENVELOPE GLYCOPROTEIN H ENVELOPE GLYCOPROTEIN L Human alphaherpesvirus 2	GlyL_C Herpes_glycop_H Herpes_UL1 Herpes_glycoH_C	LEU A 154 ALA A 159 ALA A 241 LEU B  98	None	heteromer asymmetric	20601960
3m2p	UDP-N-ACETYLGLUCOSAMINE 4-EPIMERASE Bacillus cereus	Epimerase	LEU A 136 ALA A 137 LEU B 136 ALA B 137	None	homomer cyclic	-
3m4i	DNA GYRASE SUBUNIT B Mycobacterium tuberculosis	DNA_gyraseB_C Toprim	LEU A 479 ALA A 504 LEU B 479 ALA B 508	None	homomer cyclic	20805881
3m7n	PROBABLE EXOSOME COMPLEX EXONUCLEASE 1 PROBABLE EXOSOME COMPLEX EXONUCLEASE 2 Archaeoglobus fulgidus	RNase_PH RNase_PH_C	LEU E  36 ALA E  39 ALA E  55 LEU G  88	None	heteromer cyclic	20392821
3m91	PROKARYOTIC UBIQUITIN-LIKE PROTEIN PUP PROTEASOME-ASSOCIATED ATPASE Mycobacterium tuberculosis	Pup	ALA A  80 LEU A  84 ALA C  80 LEU D  39	None	heteromer cyclic	20953180
3mq0	TRANSCRIPTIONAL REPRESSOR OF THE BLCABC OPERON Agrobacterium tumefaciens	HTH_IclR IclR	ALA A  28 LEU A  29 ALA B  28 LEU B  29	None	homomer cyclic	21467043
3nwr	A RUBISCO-LIKE PROTEIN Paraburkholderia fungorum	RuBisCO_large RuBisCO_large_N	LEU A 240 ALA A 269 LEU B 240 ALA B 269	None	homomer cyclic	-
3pwf	RUBRERYTHRIN Pyrococcus furiosus	Rubrerythrin	ALA A 103 LEU B  12 ALA B  62 LEU B  63	None	homomer cyclic	21647777
3rx6	POLARITY SUPPRESSION PROTEIN Enterobacteria phage P4	Psu	LEU A  85 LEU B 100 ALA B 122 ALA B 125	None	homomer cyclic	23150672
3tri	PYRROLINE-5-CARBOXYLATE REDUCTASE Coxiella burnetii	F420_oxidored P5CR_dimer	ALA A 191 ALA A 192 LEU B 173 LEU B 258	None	homomer cyclic	26033498
3tsn	4-HYDROXYTHREONINE-4-PHOSPHATE DEHYDROGENASE Campylobacter jejuni	PdxA	ALA A 306 LEU B 211 ALA B 281 LEU B 303	None	homomer cyclic	-
3u88	HISTONE-LYSINE N-METHYLTRANSFERASE 2A LENS EPITHELIUM-DERIVED GROWTH FACTOR MENIN Homo sapiens	LEDGF Menin Menin	ALA A  88 ALA A  91 LEU M 126 LEU C 428	None	heteromer asymmetric	22327296
3ug7	ARSENICAL PUMP-DRIVING ATPASE Methanocaldococcus jannaschii	ArsA_ATPase	LEU A 199 LEU A 200 ALA D 128 ALA D 129	None	homomer dihedral	22124326
3ujo	LEGUME LECTIN Lablab purpureus	Lectin_legB	LEU A 272 ALA C  91 ALA C 253 LEU C 267	None	homomer dihedral	23794513
3uk7	CLASS I GLUTAMINE AMIDOTRANSFERASE-LIKE DOMAIN-CONTAINING PROTEIN Arabidopsis thaliana	DJ-1_PfpI	ALA A 127 ALA A 128 LEU B 338 LEU B 342	None	homomer cyclic	-
3v5w	GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT GAMMA-2 GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT BETA-1 Bos taurus	G-gamma WD40 WD40	LEU B  30 LEU B 261 ALA G  33 ALA G  34	None	heteromer asymmetric	22882301
3ww3	L-RIBOSE ISOMERASE Cellulomonas parahominis	-	ALA A  79 ALA A  82 LEU A 223 LEU B 139	None	homomer dihedral	25661811
3zg9	PENICILLIN-BINDING PROTEIN 4 Listeria monocytogenes	Transgly Transpeptidase	LEU A 108 ALA A 111 LEU B 221 ALA B 226	None	heteromer asymmetric	-
3zj5	CATALASE-3 Neurospora crassa	Catalase Catalase-rel	ALA A  71 LEU A  78 ALA C 463 LEU D 467	None	homomer dihedral	23832201
3zyy	IRON-SULFUR CLUSTER BINDING PROTEIN Carboxydothermus hydrogenoformans	DUF4445 Fer2	ALA X 321 ALA X 322 LEU Y 145 LEU Y 167	None	homomer cyclic	22431597
4abx	DNA REPAIR PROTEIN RECN Deinococcus radiodurans	-	ALA A 242 ALA A 243 LEU A 299 LEU D 268	None	homomer cyclic	23085075
4b7h	CATALASE Corynebacterium glutamicum	Catalase Catalase-rel	ALA A 348 ALA A 352 LEU C  53 LEU C  57	HEM A1517	homomer dihedral	24121528
4c0f	CCR4-NOT TRANSCRIPTION COMPLEX SUBUNIT 2 Homo sapiens	NOT2_3_5	LEU A 444 ALA B 460 ALA B 461 LEU B 464	None	homomer cyclic	24121232
4c1k	2-DEHYDRO-3-DEOXYPHOSPHOHEPTONATE ALDOLASE Pyrococcus furiosus	DAHP_synth_1	ALA A 218 LEU A 258 ALA B 218 LEU B 258	None	homomer dihedral	24239948
4csr	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT GAMMA Homo sapiens	CBFD_NFYB_HMF	LEU A  57 LEU B  43 ALA B  70 ALA B  73	None	heteromer asymmetric	-
4cvh	ISOPRENOID SYNTHASE DOMAIN-CONTAINING PROTEIN Homo sapiens	IspD	ALA A 179 LEU A 241 ALA A 252 LEU B 199	None	homomer cyclic	26687144
4cw5	DFNA Bacillus velezensis	NMO	ALA A 546 ALA A 547 LEU B 550 LEU B 551	None	homomer cyclic	25456814
4fzw	2,3-DEHYDROADIPYL-COA HYDRATASE Escherichia coli	ECH_1	ALA A 201 LEU A 202 ALA A 205 LEU E 158	None	homomer dihedral	22961985
4gvl	TRKA DOMAIN PROTEIN Geobacter sulfurreducens	TrkA_C TrkA_N	LEU C 430 ALA D 209 LEU D 238 ALA D 239	None	homomer cyclic	23240087
4hes	BETA-LACTAMASE CLASS A-LIKE PROTEIN Veillonella parvula	Beta-lactamase2	ALA A  94 ALA B  94 LEU B  95 LEU B 112	None	homomer cyclic	-
4ht1	TUMOR NECROSIS FACTOR LIGAND SUPERFAMILY MEMBER 12 Homo sapiens	TNF	LEU T  65 LEU T 120 ALA B  11 ALA B  13	None	heteromer cyclic	23667509
4ivg	TNF RECEPTOR-ASSOCIATED PROTEIN 1 Danio rerio	HATPase_c_3 HSP90	ALA A 107 LEU A 112 LEU B 112 ALA B 191	None	homomer cyclic	24462206
4ivn	TRANSCRIPTIONAL REGULATOR Vibrio vulnificus	HTH_6 SIS	ALA A  98 ALA A 101 LEU B 105 LEU B 245	None	homomer cyclic	23832782
4jn6	4-HYDROXY-2-OXOVALERATE ALDOLASE Mycobacterium tuberculosis	DmpG_comm HMGL-like	ALA A 208 LEU C 175 LEU C 205 ALA C 208	None	heteromer cyclic	23614353
4k7c	AMINOPEPTIDASE C Lactobacillus rhamnosus	Peptidase_C1_2	ALA A  22 ALA A  25 LEU F  26 LEU F 342	None	homomer dihedral	-
4l69	RIBOSOMAL RNA SMALL SUBUNIT METHYLTRANSFERASE E Mycobacterium tuberculosis	Methyltrans_RNA	LEU A  97 ALA A 234 LEU B  97 ALA B 234	None	homomer cyclic	24598751
4myz	CURK, CURL FUSION PROTEIN Moorea producens	-	LEU A  26 ALA A  57 ALA A  60 LEU B  61	None	homomer cyclic	24183970
4nqw	ANTI-SIGMA-K FACTOR RSKA ECF RNA POLYMERASE SIGMA FACTOR SIGK Mycobacterium tuberculosis	Sigma70_r2 Sigma70_r4	LEU A  77 ALA A  78 LEU A  81 ALA B  56	None	heteromer asymmetric	24699647
4o8w	SPORE GERMINATION PROTEIN Geobacillus kaustophilus	GerD	ALA A 176 LEU B 172 ALA B 175 LEU C 172	None	homomer asymmetric	24530795
4oc9	PUTATIVE O-ACETYLHOMOSERINE (THIOL)-LYASE Campylobacter jejuni	Cys_Met_Meta_PP	LEU A  37 ALA A  40 ALA A  41 LEU D 364	None	homomer dihedral	-
4q7a	N-ACETYL-ORNITHINE/N-ACETYL-LYSINE DEACETYLASE Sphaerobacter thermophilus	Peptidase_M20	ALA A 187 ALA A 190 LEU A 222 LEU D 222	None	homomer dihedral	-
4r16	418AA LONG HYPOTHETICAL UDP-N-ACETYL-D-MANNOSAMINURONIC ACID DEHYDROGENASE Pyrococcus horikoshii	UDPG_MGDP_dh UDPG_MGDP_dh_C UDPG_MGDP_dh_N	LEU A 276 ALA B 216 LEU B 276 ALA B 280	None	homomer cyclic	-
4rfx	DYNACTIN SUBUNIT 1 Gallus gallus	-	LEU A 482 LEU B 482 ALA B 485 ALA B 486	None	homomer asymmetric	-
4riq	PROTEIN DPY-30 HOMOLOG Homo sapiens	Dpy-30	ALA A  85 LEU A  88 LEU C  84 ALA C  85	None	heteromer dihedral	25456412
4rta	PROTEIN DPY-30 HOMOLOG Homo sapiens	Dpy-30	LEU A  84 ALA A  85 LEU A  88 ALA B  85	None	homomer cyclic	25542209
4u9n	MAGNESIUM TRANSPORTER MGTE Thermus thermophilus	MgtE	ALA A 317 LEU B 303 LEU B 310 ALA B 317	None	homomer cyclic	25367295
4x28	ACYL-COA DEHYDROGENASE Mycobacterium tuberculosis	Acyl-CoA_dh_1 Acyl-CoA_dh_M Acyl-CoA_dh_N Acyl-CoA_dh_N	LEU A 287 ALA A 290 ALA A 294 LEU C 361	None	heteromer cyclic	26161441
4xoi	ACTIN-BINDING PROTEIN ANILLIN TRANSFORMING PROTEIN RHOA Homo sapiens	Anillin Ras	LEU A  69 LEU A  72 ALA B  29 ALA B  48	None	heteromer asymmetric	25959226
4yxp	MRNA EXPORT FACTOR Human alphaherpesvirus 1	Herpes_UL69	LEU A 464 ALA A 467 ALA A 470 LEU B 511	None	homomer cyclic	26062451
5b57	PUTATIVE HEMIN ABC TRANSPORT SYSTEM, MEMBRANE PROTEIN Burkholderia cenocepacia	FecCD	ALA A 165 LEU A 175 ALA A 179 LEU B 353	None	heteromer cyclic	27830695
5br9	UNCHARACTERIZED PROTEIN Pseudomonas aeruginosa	Peptidase_M22	ALA A  85 LEU D  54 ALA D  85 LEU D  86	None	homomer cyclic	-
5dtk	BETA-LACTAMASE Klebsiella pneumoniae	Transpeptidase	LEU A 196 ALA A 199 LEU D 196 ALA D 199	None	homomer cyclic	27165692
5jfn	ALDEHYDE DEHYDROGENASE Rhodopseudomonas palustris	Aldedh	ALA A 173 ALA B 173 LEU B 180 LEU B 182	None	homomer dihedral	28202954
5k1r	BURKHOLDERIA PSEUDOMALLEI SPHINGOSINE-1-PHOSPHATE LYASE BPSS2021 Burkholderia pseudomallei	Pyridoxal_deC	ALA A  71 ALA A 320 LEU B  34 LEU B  37	None	homomer cyclic	27784725
5mrw	POTASSIUM-TRANSPORTING ATPASE ATP-BINDING SUBUNIT POTASSIUM-TRANSPORTING ATPASE KDPF SUBUNIT POTASSIUM-TRANSPORTING ATPASE POTASSIUM-BINDING SUBUNIT Escherichia coli	E1-E2_ATPase KdpA Potass_KdpF Hydrolase	ALA A 418 LEU A 419 ALA B 227 LEU D  23	None	heteromer asymmetric	28636601
5n5e	PFC_05175 Pyrococcus furiosus	-	ALA D  35 LEU D  38 LEU J   3 ALA J  31	None	homomer dihedral	30837306
5nnp	N-TERMINAL ACETYLTRANSFERASE-LIKE PROTEIN PUTATIVE UNCHARACTERIZED PROTEIN Chaetomium thermophilum	Acetyltransf_1 TPR_16 NARP1 TPR_16	ALA A 538 LEU B  32 ALA B  35 LEU B  36	GOL A 801	heteromer asymmetric	28585574
5o3z	SORBITOL-6-PHOSPHATE DEHYDROGENASE Erwinia amylovora	adh_short	LEU A 109 ALA A 156 ALA A 157 LEU C 113	None	homomer dihedral	29605571
5oiu	TYPE IV PILUS ASSEMBLY PROTEIN PILF Thermus thermophilus	T2SSE	LEU A 244 ALA A 277 ALA A 278 LEU D 395	None	homomer cyclic	30232337
5oy0	PHOTOSYSTEM I REACTION CENTER SUBUNIT XI Synechocystis sp. PCC 6803	PsaL	LEU l  48 LEU l  51 ALA 0 124 ALA 0 125	None	heteromer cyclic	29414678
5tcg	TRYPTOPHAN SYNTHASE BETA CHAIN Mycobacterium tuberculosis	PALP	ALA B 400 ALA B 401 LEU B 406 LEU D 165	FMT B 505	heteromer cyclic	28671682
5ub9	ATP PHOSPHORIBOSYLTRANSFERASE Campylobacter jejuni	HisG	LEU A  51 ALA B 158 ALA B 161 LEU B 163	ACT B 303	homomer cyclic	29208762
5uiw	C-C CHEMOKINE RECEPTOR TYPE 5,RUBREDOXIN CHIMERA C-C MOTIF CHEMOKINE 5 Clostridium pasteurianum,Homo sapiens Homo sapiens	7tm_1 Rubredoxin IL8	ALA A  29 ALA A  90 LEU B   4 LEU B   7	None	heteromer asymmetric	28636951
5v10	UNCHARACTERIZED PROTEIN Pseudomonas aeruginosa	4HBT	LEU A  33 ALA A  66 LEU B  33 ALA B  68	CL A 202	homomer dihedral	-
5w4z	RIBOFLAVIN LYASE Herbiconiux	Bac_luciferase	ALA A  98 LEU A 129 LEU B  40 ALA B  95	None	homomer cyclic	-
5x3x	COBALT ABC TRANSPORTER ATP-BINDING PROTEIN Rhodobacter capsulatus	ABC_tran	LEU A 173 ALA A 174 ALA B 238 LEU B 239	None	heteromer asymmetric	28322252
5xjl	GEM-ASSOCIATED PROTEIN 2 SURVIVAL MOTOR NEURON PROTEIN Homo sapiens	SIP1 SMN	LEU 2 180 ALA M  38 LEU M  39 ALA M  42	None	heteromer asymmetric	21816274
5y6i	TRANSCRIPTIONAL REGULATOR KDGR Pseudomonas aeruginosa	HTH_IclR IclR	ALA A  87 LEU A  88 ALA B  80 LEU B  81	None	homomer asymmetric	-
5yc0	ENVELOPE GLYCOPROTEIN LP-46 Human immunodeficiency virus 1	-	LEU A  44 ALA A  47 LEU C  45 ALA W 138	None	heteromer cyclic	29425101
6c4y	CROSS-ALPHA AMYLOID-LIKE STRUCTURE ALPHAAMG synthetic construct	-	ALA A  13 LEU C  10 ALA C  13 LEU D  14	None	homomer asymmetric	30061717
6gaj	OUTER CAPSID PROTEIN SIGMA-1 Mammalian orthoreovirus	-	ALA A  45 ALA B  45 LEU B  49 LEU C  49	None	homomer cyclic	29695426