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
7mrz	X	Y	0	C	protein	NA	activin receptor type-2b,activin receptor type-1b	SIGNALING PROTEIN/IMMUNE SYSTEM	05/10/21	Structure of GDF11 bound to fused ActRIIB-ECD and Alk4-ECD with Anti-ActRIIB Fab fragment	HOMO SAPIENS	homo sapiens	homo sapiens	homo sapiens	Goebel, E.J., Kattamuri, C., Gipson, G.R., Thompson, T.B.	3.0	X-RAY DIFFRACTION	0.327	0.288	False	True	IGHV4	IGKV4	Kappa	None	None	None	None	None