>2vb2_X   88    2     
# si pdb  2vb2_X      86.36    76     1.70  SCOP 2vb2_X
# si pdb  2vb3_X      86.36    76     2.33  SCOP 2vb3_X
NEHHHETMSEAQPQVISATGVVKGIDLESKKITIHHDPIAAVNWPEMTMR  
FTITPQTKMSEIKTGDKVAFNFVQQGNLSLLQDIKVSQ