PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
1el6 BASEPLATE STRUCTURAL PROTEIN GP11
Escherichia virus T4		GP11ILE A  52
ILE B  52
ILE C  52
None
homomer
cyclic		10966799
1env HIV-1 ENVELOPE PROTEIN CHIMERA CONSISTING OF A FRAGMENT OF GCN4 ZIPPER CLONED N-TERMINAL TO TWO FRAGMENTS OF GP41
Saccharomyces cerevisiae,Human immunodeficiency virus 1		-ILE A   2
ILE B   2
ILE C   2
None
homomer
cyclic		9163431
1fav HIV-1 ENVELOPE PROTEIN CHIMERA
Saccharomyces cerevisiae,Human immunodeficiency virus 1		GP41ILE A  16
ILE B  16
ILE E  16
None
heteromer
cyclic		11026535
1h6w BACTERIOPHAGE T4 SHORT TAIL FIBRE
Escherichia virus T4		Collar
gp12-short_mid		ILE A 288
ILE C 288
ILE E 288
None
homomer
cyclic		11743729
1htm HEMAGGLUTININ HA2 CHAIN
uncultured beta proteobacterium UMTRA-608		HemagglutininILE B  48
ILE D  48
ILE F  48
None
homomer
cyclic		8072525
1lam LEUCINE AMINOPEPTIDASE
Bos taurus		Peptidase_M17
Peptidase_M17_N		ILE A 261
ILE B 261
ILE C 261
None
homomer
dihedral		7578088
1qbz PROTEIN (SIV GP41 ECTODOMAIN)
Simian immunodeficiency virus		GP41ILE A  36
ILE B  36
ILE C  36
None
homomer
cyclic		10388624
1rtm MANNOSE-BINDING PROTEIN-A
Rattus norvegicus		Lectin_CILE 1  74
ILE 2  74
ILE 3  74
None
homomer
cyclic		7704532
1v9n MALATE DEHYDROGENASE
Pyrococcus horikoshii		Ldh_2ILE A 254
ILE A 258
ILE B 300
None
homomer
cyclic		-
1wt6 MYOTONIN-PROTEIN KINASE
Homo sapiens		DMPK_coilILE A  33
ILE B  33
ILE D  33
None
homomer
cyclic		16770013
2ba2 HYPOTHETICAL UPF0134 PROTEIN MPN010
Mycoplasma pneumoniae		DUF16ILE A  69
ILE B 169
ILE C 269
None
homomer
asymmetric		16522803
2be3 GTP PYROPHOSPHOKINASE
Streptococcus pneumoniae		RelA_SpoTILE A  26
ILE A  92
ILE B 130
None
homomer
cyclic		-
2bez E2 GLYCOPROTEIN
Severe acute respiratory syndrome-related coronavirus		Corona_S2ILE C 916
ILE A 916
ILE D 916
None
heteromer
cyclic		15604146
2f0c PHAGE TP901-1 ORF49 (BPP)
Lactococcus phage TP901-1		Caudo_bapla_RBPILE A  18
ILE B  18
ILE C  18
None
homomer
cyclic		16549427
2hc9 LEUCINE AMINOPEPTIDASE 1
Caenorhabditis elegans		Peptidase_M17ILE A 263
ILE B 263
ILE C 263
None
homomer
dihedral		-
2jdi ATP SYNTHASE GAMMA CHAIN
ATP SYNTHASE SUBUNIT BETA
Bos taurus		ATP-synt
ATP-synt_ab
ATP-synt_ab_N		ILE D 390
ILE F 390
ILE G  16
None
heteromer
asymmetric		17350959
2nyd UPF0135 PROTEIN SA1388
Staphylococcus aureus		NIF3ILE A 228
ILE C 228
ILE E 228
None
homomer
dihedral		17187687
2qne PUTATIVE METHYLTRANSFERASE
Desulfitobacterium hafniense		MTTBILE A  23
ILE A  27
ILE B 390
None
homomer
cyclic		-
2r85 PURP PROTEIN PF1517
Pyrococcus furiosus		DUF1246
DUF1297		ILE A 233
ILE B 233
ILE C 233
None
homomer
cyclic		18069798
2r9r PADDLE CHIMERA VOLTAGE GATED POTASSIUM CHANNEL KV1.2-KV2.1
Rattus norvegicus		BTB_2
Ion_trans		ILE B 177
ILE B 300
ILE H 336
None
heteromer
cyclic		18004376
2wb3 HYALURONIDASE-PHAGE ASSOCIATED
Streptococcus pyogenes		Hyaluronidase_1ILE A 387
ILE C 387
ILE D 387
None
homomer
dihedral		19850999
2yko LINE-1 ORF1P
Homo sapiens		Tnp_22_dsRBD
Tnp_22_trimer
Transposase_22		ILE A 128
ILE B 128
ILE C 128
None
homomer
cyclic		21822284
2ynz GENERAL CONTROL PROTEIN GCN4, PUTATIVE INNER MEMBRANE PROTEIN
Saccharomyces cerevisiae,Salmonella enterica		YadA_stalkILE A 804
ILE B 804
ILE C 804
None
homomer
cyclic		23213248
2z2t GP41 FRAGMENT N36
Human immunodeficiency virus 1		-ILE A1548
ILE B2548
ILE C3548
ACE B2545
ACE C3545
homomer
cyclic		-
3c9i TAIL NEEDLE PROTEIN GP26
Salmonella virus P22		-ILE A1045
ILE B1045
ILE C1045
 XE A1234
homomer
asymmetric		19241380
3ci9 HEAT SHOCK FACTOR-BINDING PROTEIN 1
Homo sapiens		HSBP1ILE A  34
ILE C  34
ILE E  34
None
homomer
dihedral		18767159
3hdu PUTATIVE THIOESTERASE
Syntrophus aciditrophicus		4HBTILE A  18
ILE A  97
ILE B  56
None
homomer
dihedral		-
3k1s PTS SYSTEM, CELLOBIOSE-SPECIFIC IIA COMPONENT
Bacillus anthracis		PTS_IIAILE A  71
ILE B  71
ILE C  71
None
homomer
cyclic		-
3pbf PULMONARY SURFACTANT-ASSOCIATED PROTEIN A
Rattus norvegicus		Lectin_CILE A  94
ILE B  94
ILE C  94
None
homomer
cyclic		21047777
3vh7 ENVELOPE GLYCOPROTEIN GP160
Human immunodeficiency virus 1		GP41ILE A 548
ILE C 548
ILE E 548
None
heteromer
cyclic		22679024
4h41 PUTATIVE ALPHA-L-FUCOSIDASE
Bacteroides thetaiotaomicron		DUF4434
DUF5109		ILE A 309
ILE B 309
ILE C 309
None
homomer
cyclic		-
4i7z CYTOCHROME B6
CYTOCHROME B6-F COMPLEX SUBUNIT 4
Mastigocladus laminosus		Cytochrom_B_C
Cytochrome_B		ILE A  46
ILE A  85
ILE B  51
None
heteromer
cyclic		23514009
4j4a CORTEXILLIN-1
Dictyostelium discoideum		-ILE A  11
ILE B  11
ILE C  11
None
homomer
cyclic		23691037
4jyk HTH-TYPE TRANSCRIPTIONAL REGULATOR RUTR
Escherichia coli		TetR_C_3
TetR_N		ILE A 157
ILE A 209
ILE B 204
None
homomer
cyclic		-
4qkw MUSCLE-RELATED COILED-COIL PROTEIN
Danio rerio		PTRF_SDPRILE A  24
ILE B  24
ILE C  24
None
homomer
asymmetric		25453557
4s36 PHAGE BASEPLATE PROTEIN
Pseudomonas aeruginosa		-ILE A 173
ILE B 173
ILE C 173
None
homomer
cyclic		-
4ufq HYALURONIDASE
Streptomyces koganeiensis		-ILE B 214
ILE A 214
ILE C 214
None
homomer
cyclic		27311405
4xtt PUTATIVE POTASSIUM TRANSPORT PROTEIN
Staphylococcus aureus		TrkA_CILE A 177
ILE B 177
ILE B 204
None
homomer
cyclic		25957408
4zla CYTOSOL AMINOPEPTIDASE
Helicobacter pylori		Peptidase_M17
Peptidase_M17_N		ILE A 315
ILE B 315
ILE F 315
None
homomer
dihedral		26616008
5a8u POLYHEDRIN
Cypovirus 5		-ILE A  77
ILE B  77
ILE C  77
None
homomer
cyclic		26291392
5an5 CELL CYCLE PROTEIN GPSB
Bacillus subtilis		-ILE B  80
ILE H  80
ILE I  80
None
homomer
cyclic		26575090
5dqr 7-HYDROXYMETHYL CHLOROPHYLL A REDUCTASE, CHLOROPLASTIC
Arabidopsis thaliana		FrhB_FdhB_C
FrhB_FdhB_N		ILE A 398
ILE B 398
ILE C 398
None
homomer
cyclic		27072131
5e7f MAJOR STRUCTURAL PROTEIN 1
Lactococcus phage Tuc2009		-ILE G 130
ILE H 130
ILE I 130
None
heteromer
cyclic		26814179
5h0n HIV-1 GP41 NHR
Human immunodeficiency virus 1		GP41ILE A  14
ILE C  14
ILE E  14
None
heteromer
cyclic		27795416
5h66 CHROMOSOME PARTITION PROTEIN SMC
SEGREGATION AND CONDENSATION PROTEIN A
Bacillus subtilis		SMC_N
SMC_ScpA		ILE B1174
ILE C 231
ILE C 240
None
heteromer
asymmetric		28286005
5h9c ENVELOPE GLYCOPROTEIN GP95
Rous sarcoma virus		-ILE A 472
ILE B 472
ILE C 472
None
homomer
cyclic		24036886
5jxc RAS/RAP GTPASE-ACTIVATING PROTEIN SYNGAP
Mus musculus		DUF3498ILE A1259
ILE B1259
ILE C1259
None
homomer
asymmetric		27565345
5vli HEMAGGLUTININ
Influenza A virus		HemagglutininILE B 591
ILE F 591
ILE I 591
None
heteromer
cyclic		28953867
5wuc UNCHARACTERIZED PROTEIN
Sulfolobus acidocaldarius		UPF0126ILE A 141
ILE B 141
ILE C 141
None
homomer
cyclic		28524849
5yb3 ENVELOPE GLYCOPROTEIN
Human immunodeficiency virus 1		-ILE E  37
ILE D  37
ILE F  37
None
heteromer
cyclic		29535974
6f5u ENVELOPE GLYCOPROTEIN
Zaire ebolavirus		Fibritin_CILE B 623
ILE B 627
ILE F 626
None
heteromer
cyclic		29272110
6fzv COLLAGEN ALPHA-1(III) CHAIN
Homo sapiens		COLFIILE A  13
ILE B  13
ILE C  13
None
heteromer
asymmetric		30078642
6gaj OUTER CAPSID PROTEIN SIGMA-1
Mammalian orthoreovirus		-ILE A  31
ILE B  31
ILE C  31
None
homomer
cyclic		29695426
7ahl ALPHA-HEMOLYSIN
Staphylococcus aureus		LeukocidinILE B   7
ILE C  14
ILE C  43
None
homomer
cyclic		8943190