Fig. 5
From: Identification of four novel group-specific bluetongue virus NS3 protein B-cell epitopes
Structural analysis of the BTV15 NS3 protein and location analysis of epitopes on NS3 protein. a. Schematic diagram of the secondary structure of the NS3 protein using PHYRE 2 online server. The transmembrane helices regions 120-141aa and 164-181aa (S1 and S2) separated the N-terminal 1-119aa and C-terminal 182-229aa. b and (c). location analysis of the identified B cell epitopes in the BTV NS3 protein using PyMol software. 3D homology modeling was used by I-TASSER online sever. B ribbon diagram of the BTV NS3 protein; C presented the surfaces of B. the epitope E1 (36PPRYA40), E2 (82AEAFRDDVRLRQIK95) and E3 (204SYNDAVRMSF213) in B and C was labled and especially shown by yellow, green and rose red. And the transmembrane helices location(120-141aa and 164-181aa) were shown by red