S: 2    Htdsvtclaf..sdtllvsGsdDgtikvWDlrtg 33
           H++s+++l+f  +d  ++s+sdD t+kvWD++++
   Q: 224  HKESIRDLSFckTDLKFCSCSDDTTVKVWDFTKC 257
           9**********888889*************9876 PP
   

   S: 50   gheaevtavkfspdgkilvtgseDrtikvwdlstgkcvhtlkghedsvlslsfspsgdklvsGshdrtirvwdletgqcleetlsghdgvvncvvvh 146
           gh   v++v+++p++++lv+g++D+++k+wd +t   + +l+gh+++vls++++++g+ l+++s+d++i+++d++t ++le  ++gh++ v+++++h
   Q: 268  GHGWDVKCVDWHPTKSLLVSGGKDQLVKIWDARTARELCSLHGHKNMVLSVKWNQNGNLLLTASKDQIIKLYDIRTMKELE-SFRGHTKDVTSLAWH 363
           56667****************************************************************************.*************** PP
   S: 147  pdg.nllvsGslDrtvrlWdlktgkllrtltgghtdsvyslsfdsngkelvsgsldgtvklwdlq.....tgec.....................vr 216
           p+   ++vsGslD+ +  W +  ++   + + +h++sv  l++++     + +s+ + +klw        t                        ++
   Q: 364  PSHeEYFVSGSLDGSICHWIVGHENPQIEISNAHDNSVWDLAWHPI--GYLLCSCQTLLKLWRGIqfmknT--LsvgaltdpfviglsgrhenpqIE 456
           *********************999999999999************5..57889999******954487651..2445566666677777777888** PP
   S: 217  tlnghtdnvksvrfspnderlvsgssDgsiriW..dl 251
           + n+h++ v++++ +p + +l sgs D + ++W  + 
   Q: 457  ISNAHDNSVWDLAWHPIGYLLCSGSNDHTTKFWsrNR 493
           *********************************6544 PP