>1v4n_B 281 3
# si pdb 1v4n_B 95.73 269 2.45 SCOP 1v4n_B
# si pdb 1v4n_C 95.02 267 2.45 SCOP 1v4n_C
# si pdb 1v4n_A 94.66 266 2.45 SCOP 1v4n_A
MMIEPKEKASIGIIGGSGLYDPQILTNVKEIKVYTPYGEPSDNIILGELE
GRKVAFLPRHGRGHRIPPHKINYRANIWALKSLGVKWVIAVSAVGSLRLD
YKPGDFVVPNQFIDMTKGRTYTFFDGPTVAHVSMADPFCEHLRSIILDSA
KDLGITTHDKGTYICIEGPRFSTRAESIVWKEVFKADIIGMTLVPEVNLA
CEAEMCYSVIGMVTDYDVFADIPVTAEEVTKVMAENTAKVKKLLYEVIRR
LPEKPDERKCSCCQALKTALVLEHHHHHHHH