>2iex_A   272   3     
# si pdb  2iex_A      93.01   253     2.20  SCOP 2iex_A
# si pdb  2iex_B      93.01   253     2.20  SCOP 2iex_B
# si pdb  2iex_C      93.01   253     2.20  SCOP 2iex_C
MPFEWVKQYDYEDIIYETYNGIAKITINRPEVHNAFRPKTVNEMIDAFTK  
ARDDSNIGVIILTGAGGKAFCSGGDQKVRGHGGYVGEDEIPRLNVLDLQR  
LIRVIPKPVIAMVAGYAIGGGHVLHVVCDLTIAADNAIFGQTGPKVGSFD  
GGYGAGYLARIVGHKKAREIWYLCRQYTAQEALEMGLVNKVVPLEQLEEE  
TVKWAQEILEKSPTAIRFLKAAFNADSDGLAGIQQLAGDATLLFYTTEEA  
KEGMRAFKEKRKPDFSQFPRFP