Table 2.

A selected panel of subunit antigens against Mtb.

Mtb Protein	Putative Function	Immunogenic Function	Localisation	Structural Information (pdb Code)	Reference
Rv2450c (RpfE)	Cell Wall Hydrolase	-DC maturation	periplasm	4CGE	[119,120]
Rv1009 (RpfB)	Cell Wall Hydrolase	-DC maturation	periplasm	4KL7, 4KPM, 4EMN, 3EO5, 5E27	[121,122,123,124]
Rv2882c	Ribosome recycling factor	-Macrophage- activator -Boosting BCG	cytoplasm	4KAW, 4KB2, 4KB4, 4KC6, 4KDD	[125]
Rv2005c	USP	-DC maturation when fused to Rv2882c	cytoplasm	No structure available	[126]
Rv3463	Oxidoreductase	-Macrophage- activator	cytoplasm	No structure available	[127]
Rv1876	Bacterioferritin	-DC maturation -Boosting BCG	cytoplasm	3UOF, 3QB9, 3UOI	[128]
Rv2299c	Mycobacterial Chaperone	-DC maturation -Boosting BCG fused with ESAT6	cytoplasm	No structure available	[129,130,131]