PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
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	-	GLN A  40 LEU A  44 GLN B  41 LEU B  45	None	homomer cyclic	9163431
1h5q	NADP-DEPENDENT MANNITOL DEHYDROGENASE Agaricus bisporus	adh_short_C2	GLN A 236 GLN D 236 LEU D 239 LEU D 240	None	homomer dihedral	11335726
1jke	D-TYR-TRNATYR DEACYLASE Escherichia coli	Tyr_Deacylase	GLN A   6 LEU A 133 GLN D   6 LEU D 133	None	homomer cyclic	11568181
1mt5	FATTY-ACID AMIDE HYDROLASE Rattus norvegicus	Amidase	LEU A 444 GLN A 448 LEU B 444 GLN B 448	None	homomer cyclic	12459591
1qqh	PAPILLOMAVIRUS TRANSCRIPTION FACTOR E2 Alphapapillomavirus 7	PPV_E2_N	GLN A  76 LEU B  75 GLN B  76 LEU B  79	None	homomer cyclic	10356398
1tzp	PENICILLIN-INSENSITIVE MUREIN ENDOPEPTIDASE Escherichia coli	Peptidase_M74	GLN A 184 LEU A 188 GLN B 184 LEU B 188	None	homomer cyclic	15292190
1ugx	AGGLUTININ ALPHA CHAIN AGGLUTININ BETA-3 CHAIN Artocarpus integer	Jacalin	GLN B   8 LEU C 133 LEU E 133 GLN H   8	None	homomer dihedral	12946359
2ara	ARAC Escherichia coli	AraC_binding	GLN A 158 LEU B 133 LEU B 155 GLN B 158	None	homomer cyclic	9103202
2arc	ARABINOSE OPERON REGULATORY PROTEIN Escherichia coli	AraC_binding	LEU A 133 LEU A 155 GLN A 158 GLN B 158	None	homomer cyclic	9103202
2ba2	HYPOTHETICAL UPF0134 PROTEIN MPN010 Mycoplasma pneumoniae	DUF16	LEU A  55 LEU B 155 GLN B 159 GLN C 259	None	homomer asymmetric	16522803
2chc	PROTEIN RV3472 Mycobacterium tuberculosis	SnoaL_4	LEU A  12 GLN A  15 LEU B  12 GLN B  15	None	homomer cyclic	-
2ddm	PYRIDOXINE KINASE Escherichia coli	Phos_pyr_kin	GLN A  24 LEU A  53 GLN B  24 LEU B  53	None	homomer cyclic	16740960
2i46	ADRENOCORTICAL DYSPLASIA PROTEIN HOMOLOG Homo sapiens	TPP1	LEU A 183 GLN A 185 LEU B 183 GLN B 185	None	homomer cyclic	17237768
2p11	HYPOTHETICAL PROTEIN Paraburkholderia xenovorans	-	LEU A  64 GLN A  68 LEU B  64 GLN B  68	None	homomer cyclic	-
2vvp	RIBOSE-5-PHOSPHATE ISOMERASE B Mycobacterium tuberculosis	LacAB_rpiB	GLN A  76 LEU A  89 GLN B  76 LEU B  89	None	homomer cyclic	18640127
2z2t	GP41 FRAGMENT N36 Human immunodeficiency virus 1	-	GLN A1552 LEU A1555 GLN C3551 LEU C3555	None	homomer cyclic	-
3k1t	GLUTAMATE--CYSTEINE LIGASE GSHA Methylobacillus flagellatus	GshA	LEU A  78 GLN A  81 LEU B  78 GLN B  81	GOL A 440	homomer cyclic	-
3k4t	VIRION-ASSOCIATED PROTEIN Cauliflower mosaic virus	-	LEU B  32 GLN B  35 LEU C  31 GLN C  35	None	homomer cyclic	20181714
3n55	PEPTIDASE Shewanella oneidensis	DP-EP	GLN A 100 LEU A 113 GLN G 100 LEU G 113	ACT A 502	homomer dihedral	22493430
3opb	SWI5-DEPENDENT HO EXPRESSION PROTEIN 4 Saccharomyces cerevisiae	UNC45-central	LEU A  65 GLN A  69 LEU B  65 GLN B  69	None	homomer cyclic	21115842
3td9	BRANCHED CHAIN AMINO ACID ABC TRANSPORTER, PERIPLASMIC AMINO ACID-BINDING PROTEIN Thermotoga maritima	Peripla_BP_6	LEU A 121 GLN A 124 LEU B 121 GLN B 124	None	homomer cyclic	-
3wqb	EXTRACELLULAR SERINE PROTEASE OPEN READING FRAME 2 Aeromonas sobria	P_proprotein Peptidase_S8	GLN A 155 GLN A 195 LEU B  67 LEU B  95	None	heteromer asymmetric	-
4cgb	ECHINODERM MICROTUBULE-ASSOCIATED PROTEIN-LIKE 2 Homo sapiens	-	GLN A  29 GLN B  29 LEU B  33 LEU C  33	None	homomer cyclic	25740311
4in3	CHITIN BIOSYNTHESIS PROTEIN CHS5 PROTEIN BCH1 Saccharomyces cerevisiae	CHS5_N ChAPs	GLN A  67 LEU B 327 LEU B 352 GLN B 355	None	heteromer cyclic	23395181
4r8z	CYCLIC DI-GMP PHOSPHODIESTERASE Pseudomonas aeruginosa	HD_5	GLN A 156 GLN A 159 LEU B 155 LEU B 158	None	homomer cyclic	25691523
4rit	PYRIDOXAL-DEPENDENT DECARBOXYLASE Sphaerobacter thermophilus	Pyridoxal_deC	LEU B 153 GLN B 349 LEU A 153 GLN A 349	None	homomer cyclic	-
4uot	DESIGNED HELICAL BUNDLE 5H2L synthetic construct	-	GLN A  23 LEU B  20 GLN B  23 LEU C  20	None	homomer cyclic	25342806
4y5t	VERRUCULOGEN SYNTHASE Aspergillus fumigatus	PhyH	LEU A 141 GLN A 145 LEU B 141 GLN B 145	None	homomer cyclic	26524521
4yg8	CHITIN BIOSYNTHESIS PROTEIN CHS5 CHITIN BIOSYNTHESIS PROTEIN CHS6 Saccharomyces cerevisiae	BRCT ChAPs fn3_2 ChAPs	GLN A  67 LEU B 308 LEU B 312 GLN B 343	None	heteromer cyclic	23000721
5l3x	NEGATIVE ELONGATION FACTOR A NEGATIVE ELONGATION FACTOR C/D Homo sapiens	TH1	GLN A 142 LEU B 428 LEU B 465 GLN B 468	None	heteromer cyclic	27282391
5noi	ROUNDABOUT HOMOLOG 2 Homo sapiens	I-set Ig_3	GLN A 348 LEU A 355 GLN A 392 LEU B 355	None	homomer cyclic	29017837
5tia	TRYPTOPHAN 2,3-DIOXYGENASE Homo sapiens	-	LEU C 124 GLN C 127 LEU D 124 GLN D 127	None	homomer dihedral	27762317
5uz0	BIFUNCTIONAL PURINE BIOSYNTHESIS PROTEIN PURH Homo sapiens	AICARFT_IMPCHas MGS	GLN A 448 LEU A 457 GLN B 448 LEU B 457	None	homomer cyclic	29072452
5z0w	PEPTIDE-C PEPTIDE-N Human immunodeficiency virus 1	-	LEU E  45 GLN F 142 GLN A  40 LEU A  44	None	heteromer cyclic	29321334
6edi	GLUCOKINASE Leishmania braziliensis	Glucokinase	LEU A 224 GLN A 326 LEU B 224 GLN B 326	None	homomer cyclic	30571993