>2zpx_B mol:protein length:157 Tumor necrosis factor VRSSSRTPSDMPVAHVVANPQAEGQLQWLNRRANALLANGVELRDNQLVVPSEGLYLIY SQVLFSGQGCPSTHVLLTHTISRITPAINRPVNLLSAIRSPCQRETPEGAEANPWYEPI YLGGVFQLEPGDRLSAEINRPDYLDFAESGQVYFGIIAL