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
9m5b	A	B	0	C	protein	NA	low affinity immunoglobulin gamma fc region receptor ii-b	IMMUNE SYSTEM	12/17/25	A Human Fc Receptor Ectodomain in Complex With a Fab	Homo sapiens	homo sapiens	homo sapiens	homo sapiens	Zhao, Z., Wang, H., Duan, Y., Zhang, H., Yang, H.	1.66	X-RAY DIFFRACTION	0.218	0.189	False	True	IGHV3	IGKV1	Kappa	None	None	None	None	None