1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MSGAVHLFLT AVILAPLGAS GEVRTLTLPQ AVEYALAHNG ELKALRNEKD VARAGLERAV  60
   61 LLPNPTLELS ADSGVMTGSP DETALSIGIS QEFLTGGKRA KRRAVAEREA EAVHFQIADR 120
  121 ERQLSLDVKS SFSELILAQK RRELAGRAVE LNGKLLEITR ERLAAGDIPE LEVNLARVEV 180
  181 ARSEGRKIEA EREFAPLLAR LRTLLGVPAG EEIGFDGIPE QSPLSISLDD LIRLALENRP 240
  241 DLKAFQATSA KGEAAVELAE AERIPNVTLG LGFTHERSTD ATGSGDEKTR DNLLGVTLSI 300
  301 PLPLFDRNQA GIREARAVRQ GADNRLEFAR SSVPREIEGD YARLAAAEKT LRLYADGILP 360
  361 QLEDNLKLVQ EAYRLGEVGI LAVIEEQKKY IEVNDGYLVA LAERQAALAR LEASVGTDFQ 420
  421 NRTNGGAQ