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
1yjd	H	L	0	C	protein	NA	t-cell-specific surface glycoprotein cd28	IMMUNE SYSTEM/SIGNALING PROTEIN	01/14/05	Crystal structure of human CD28 in complex with the Fab fragment of a mitogenic antibody (5.11A1)	HOMO SAPIENS; MUS MUSCULUS	mus musculus	mus musculus	homo sapiens	Evans, E.J., Esnouf, R.M., Manso-Sancho, R., Gilbert, R.J.C., James, J.R., Sorensen, P., Stuart, D.I., Davis, S.J.	2.7	X-RAY DIFFRACTION	0.282	0.239	False	False	IGHV1	IGKV10	Kappa	None	None	None	None	None