>1iab.pdb AAILGDEYLWSGGVIPYT-FAGVSGADQSAILSGMQELEEKTCIRFVPRTTESDYVEIFTSGSGCWSYVGRISGAQQVSL QANGCVYHGTIIHELMHAIGFYHEHTRMDRDNYVTINYQNVDPSMTSNFD-IDTY-SRYVGEDYQYYSIMHYGKYSFSIQ WGVLETIVPLQNGIDLTDPYDKAHMLQTDANQINNLYTNECSL---- >1iaf.pdb NAMRDPSSRWKL-PIPYILADNLELNAKGAILHAFEMFRLKSCVDFKPYEGESSYIIFQKLS-GCWSMIGDQQVGQNISI -GEGCDFKATIEHEILHALGFFHEQSRTDRDNYVNIWWDQILSGYQHNFNTYDDNTITDLNTPYDYESLMHYGPFSFN-K NESIPTITTKIPEFNTII-GQLPDFSAIDLIRLNRMYNC----TATM