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Table 1 Protein sequences of pectinolytic enzymes in ant fecal fluid and corresponding molecular weights in daltons

From: Leaf-cutting ant fungi produce cell wall degrading pectinase complexes reminiscent of phytopathogenic fungi

Protein Mass spectrometry dataa Sequence data Bandb MW (Da)
Arabinofuranosidase FPGGNNJENTVDQR FPGGNNLENTVDQR 4 69139
  GD[YQ/QY]JPSTJPSSTGTVFWSVVR GDQYIPSTLPSSTGTVFWSVVR   
  NDJASAJAEVG[SP/PS]FWR NDIASALAEVGPSFWR   
  PEDFAANTYTFR NEDFFAANTYTFR   
  STAJPNAJHVVJPTGR STALPNALHVVIPTGR   
  VESAAGEAAFMTGJER VESAAGEAAFMTGLER   
  YFE[W/GE]YAAJSTNNP/PNDJFG YFEGEYAAISTNPNDIFG   
Endogalactanase DJDGJNTQJFTYTR DLDGLNTQIFTYTR 7 37416
  GAVTPFEEJJHNHGA[J/N] GAVTPFEELLHNHGAN   
  GWFSSJANJESSGR GADFSSLANLESSGR   
Pectin esterase GQAYFGGNTJ[QR/GVK] GQAYFGGNTLGVK 6 + 7 + 8 + 9 + 10 + 18 + 19 + 22 37571
  GAGWVTASGR GAGWVTASGR   
  GYJEGATDFJFGQR GYIEGATDFIFGQR   
  NNQATJQFGJDAGQAGSDDASGTJR NNQATIQFGLDAGQAGSDDASGTLR   
  NTFGVGSQAJAJSQYGDR NTFGVGSQAIALSQYGDR   
  QAYFGGNTJGVK QAYFGGNTIGVK   
Pectate lyase JVJJSGNJSGDAVVR IVLLSGNLSGDAVVR 7 + 8  
  VJNENNVJJR VLNENNVIIR   
Polygalacturonase VAVN(1710)...(1206)TGTWNWSNJK VAVNCGVGSCTGTWNWSNLK 6 37055
Rhamnogalacturonan acetylesterase-1 PDNJWVNGEJGAGPR PDNIWVNGEIGAGPR 10 + 16 + 17 + 18 + 19 26946
  FVGYAQTAASR FVGYAQTAASR   
  VNDAJAGR VNDAIAGR   
Rhamnogalacturonan acetylesterase-2 FVTYAQSJGJR FVTYAQSLGLR 18 26467
  1. aThe letter J symbolizes the amino acids leucin and isoleucin, which have the same molecular mass and therefore are indiscernible by mass spectrometry. bThese numbers refer to the bands excised from the SDS-PAGE gel (Figure 1) in which the protein in question was found.