DCSEYPKPACTLEYRPLCGSDNKTYGNKCNFCNAVVESNGTLTLSHFGKC
1an1-I-E -----KVCACPKILKPVCGSDGRTYANSCIARCNGVSIK------SEGSCP-----
1ldt-L-T ----KKVCACPKILKPVCGSDGRTYANSCIARCNGVSIK------SEGSCPTGILN
1yu6-D-B DCSEYPKPACTLEYRPLCGSDNKTYGNKCNFCNAVVESNGTLTLSHFGKC------
2f3c-I-E ------DCACPRVLHRVCGSDGNTYSNPCTLDCAKHEGKPDLVQVHEGPCDP----
3sgb-I-E DCSEYPKPACTLEYRPLCGSDNKTYGNKCNFCNAVVESNGTLTLSHFGKC------
* main sequence