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
6rqm	B	NA	0	A	protein	NA	cytotoxic t-lymphocyte protein 4	IMMUNE SYSTEM	05/16/19	A blocking anti-CTLA-4 Nanobody (KN044) complexed with CTLA-4	CAMELUS BACTRIANUS; HOMO SAPIENS	camelus bactrianus		homo sapiens	Zhang, F., Zhou, A., Gao, H.	3.0	X-RAY DIFFRACTION	0.313	0.250	False	True	IGHV3	NA	NA	None	None	None	None	None