0         10        20        30        40        50        
GLMS_ECOLI    MCGI--------------VGAIAQ-----------------RDVAEILLEGLRRLEYRGY  
Artificial    -CGITRANKRPTGAYMWPIGAIAQITITWIWIDTASRACIPRDVAYILLEGLRRLEYVGY  
              -***--------------.*****-----------------****.***********.**  

              60        70        80        90        100
GLMS_ECOLI    ---------DSAGLAVVDAEGHMT-----RLRRLGKVQMLAQAAE-  
Artificial    FHAGCSYNDDSAGLAVVDAEGHMTHFHRPRLRRLGKVQMLAQAAEE  
              ---------***************-----****************-  

W = 6