>2itb_A 206 2
# si pdb 2itb_A 96.60 199 2.05 SCOP 2itb_A
# si pdb 2itb_B 96.12 198 2.05 SCOP 2itb_B
GXSLIPEIDAFLGCPTPDAWIEAALADQETLLIDHKNCEFKAASTALSLI
AKYNTHLDLINXXSRLAREELVHHEQVLRLXKRRGVPLRPVSAGRYASGL
RRLVRAHEPVKLVDTLVVGAFIEARSCERFAALVPHLDEELGRFYHGLLK
SEARHYQGYLKLAHNYGDEADIARCVELVRAAEXELIQSPDQELRFHSGI
PQALAA