PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1df4	HIV-1 ENVELOPE GLYCOPROTEIN GP41 Human immunodeficiency virus 1	-	THR A  24 VAL A  25 THR B  24 VAL B  25 THR C  24 VAL C  25	None	homomer cyclic	10636883
3mgn	IQN17 -	-	THR A  33 VAL A  34 THR B  33 VAL B  34 THR C  33 VAL C  34	DLE H  12 DLE K  12	homomer cyclic	20719956
5yc0	ENVELOPE GLYCOPROTEIN Human immunodeficiency virus 1	-	THR A  58 VAL A  59 THR B  58 VAL B  59 THR C  58 VAL C  59	None	heteromer cyclic	29425101