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
9l1p	H	L	0	E | B	protein | protein	NA | NA	butyrophilin subfamily 3 member a2 | butyrophilin subfamily 2 member a1	IMMUNE SYSTEM	12/17/25	Cryo-EM structure of the ICT01-BTN2A1/BTN3A1/BTN3A2 complex, local refinement	Homo sapiens	homo sapiens	homo sapiens	homo sapiens | homo sapiens	Xin, W.Z., Huang, B.D., Zhou, Q.	3.5	ELECTRON MICROSCOPY	NA	NA	False	True	IGHV1	IGKV15	Kappa	None	None	None	None	None