3fma E 2.5 BS01 peptide P 0 Y20 D22 H28 W39 Y44 F45 Y9 D11 H17 W28 Y33 F34 ? P32909 4 ~ 10 VSVESSWRYIDTQGQIHGPFTTQMMSQWYIGGYFASTLQISRLGSTPETLGINDIFITLGELMTKLEKYDTDPFTTFDKLHVQTT