pdb	Hchain	Lchain	model	antigen_chain	antigen_type	antigen_het_name	antigen_name	short_header	date	compound	organism	heavy_species	light_species	antigen_species	authors	resolution	method	r_free	r_factor	scfv	engineered	heavy_subclass	light_subclass	light_ctype	affinity	delta_g	affinity_method	temperature	pmid
6x4g	N	NA	0	C	protein	NA	icos ligand	IMMUNE SYSTEM	10/14/20	Crystal structure of ICOS in complex with ICOS-L and an anti ICOS-L VNAR domain	Homo sapiens; Orectolobus maculatus	orectolobus maculatus		homo sapiens	Rujas, E., Sicard, T., Julien, J.P.	3.5	X-RAY DIFFRACTION	0.267	0.224	False	True	unknown	unknown	unknown	None	None	None	None	None