1eei E 2.0 BS01 GAA E 1 Y12 E51 Q56 W88 N90 K91 Y12 E51 Q56 W88 N90 K91 ? 0005576,0046872 ic50=0.7mM -logKd/Ki=3.15, IC50=0.7mM Q57193 11173465 505 TPQNITDLCAEYHNTQIHTLNDKIFSYTESLAGKREMAIITFKNGATFQVEVPGSQHIDSQKKAIERMKDTLRIAYLTEAKVEKLCVWNNKTPHAIAAISMAN