Chitin binding domain

                            10        20        30        40    
1wgta1  (   2 )     rÇgeqgsgmeÇpnnlÇÇsqyGyçgmggdyÇgk--gÇqngaçwts
1wgta3  (  87 )    ikÇgsqaggkpnnlÇÇSqwGyÇglgsefçge--gÇqngaçstd
1wgta2  (  44 )    krÇgsqaggkpnnhÇÇSqyGhÇgfgaeyçga--gÇqggpçrad
1wgta4  ( 130 )    kpÇgkdaggrvÇtnnyÇÇSkwGsçgigpgyçga--gÇqsggçdg 
1hev    (   1 )    eqÇgrqaggklçpnnlçÇSqwGwÇgstdeyçspdhnçqs-nçk-d
                               333 bb     bb  aaaa