>3f42_A   99    2     
# si pdb  3f42_A      93.94    93     1.78  SCOP 3f42_A
# si pdb  3f42_B      84.85    84     1.78  SCOP 3f42_B
GHXDFSQLGGLLDGXKKEFSQLEEKNKDTIHTSKSGGGXVSVSFNGLGEL  
VDLQIDDSLLEDKEAXQIYLXSALNDGYKAVEENRKNLAFNXLGNFAKL