Abstract
A 7.3-kDa antifungal peptide with an N-terminal sequence exhibiting remarkable homology to defensins from other leguminous plants was isolated from Phaseolus vulgaris cv. ‘Spotted Bean’. The isolation procedure involved ion exchange chromatography on O-diethylaminoethyl (DEAE) cellulose, affinity chromatography on Affi-gel blue gel, ion exchange chromatography on SP-Sepharose, and gel filtration by fast protein liquid chromatography on Superdex 75. The peptide was unadsorbed on DEAE-cellulose and adsorbed on Affi-gel blue gel and SP-Sepharose. It exerted an antifungal action on Fusarium oxysporum and Mycosphaerella arachidicola. It inhibited mycelial growth in F. oxysporum with an IC50 value of 1.8 μM. It suppressed [methyl-3H]-thymidine incorporation by leukemia L1210 cells and MBL2 cells with an IC50 value of 4.0 and 9.0 μM, respectively. There was no effect on HIV-1 reverse transcriptase activity when the peptide was tested up to 0.1 mM.
Similar content being viewed by others
References
Chu KT, Ng TB (2003) Isolation of a large thaumatin-like antifungal protein from seeds of the Kweilin chestnut Castanopsis chinensis. Biochem Biophys Res Commun 301:364–370
Chu KT, Xia L, Ng TB (2005) Pleurostrin, an antifungal peptide from the oyster mushroom. Peptides 26:2098–2103
Gao AG, Hakimi SM, Mittanck CA, Wu Y, Woerner BM, Stark DM, Stah DM, Liang JH, Rommens CMT (2000) Fungal pathogen protection in potato by expression of a plant defensin peptide. Nat Biotechnol 18:1307–1310
Gozia O, Ciopraga J, Bentia T, Lungu M, Zamfirescu I, Tudor R, Roseanu A, Nitu F (1993) Antifungal properties of lectin and new chitinases from potato-tubers. FEBS Lett 370:245–249
Grenier J, Potvin C, Asselin A (2000) Some fungi express β-1,3-glucanases similar to thaumatin-like proteins. Mycologia 92:841–848
Guo YX, Wang HX, Ng TB (2005) Isolation of trichogin, an antifungal protein from fresh fruiting bodies of the edible mushroom Tricholoma giganteum. Peptides 26:575–580
Huang X, Xie WJ, Gong ZZ (2000) Characterization and antifungal activity of a chitin binding protein from Ginkgo biloba. FEBS Lett 478:123–126
Huynh QK, Borgmeyer JR, Zobel JF (1992) Isolation and characterization of a 22-kDa protein with antifungal properties from maize seeds. Biochem Biophys Res Commun 182:1–5
Joshi BN, Sainani MN, Bastawade KB, Gupta VS, Ranjekar PK (1998) Cysteine protease inhibitor from pearl millet: a new class of antifungal protein. Biochem Biophys Res Commun 246:382–387
Laemmli UK, Favre M (1973) Maturation of head of bacteriophage-T4.1.DNA packaging events. J Mol Biol 80:573–599
Lam SS, Wang HX, Ng TB (1998) Purification and characterization of novel ribosome inactivating proteins, α- and β-pisavins, from seeds of the garden pea Pisum sativum. Biochem Biophys Res Commun 253:135–142
Lam YW, Wang HX, Ng TB (2000) A robust cysteine-deficient chitinase-like antifungal protein from inner shoots of the edible chive Allium tuberosum. Biochem Biophys Res Commun 279:74–80
Leah R, Tommerup H, Svendsen I, Mundy J (1991) Biochemical and molecular characterization of three barley seed proteins with antifungal properties. J Biol Chem 266:1564–1573
Lichtenstein A, Ganz T, Selsted ME, Lehrer RI (1986) In vitro tumor-cell cytolysis mediated by peptide defensins of human and rabbit granulocytes. Blood 68:1407–1410
Lorito M, Broadway RM, Hayes CK, Woo SL, Noviello C, Williams DL, Harman GE (1994) Proteinase inhibitors from plants as a novel class of fungicides. Mol Plant-Microb Interact 7:525–527
Ng TB, Wang HX (2000) Panaxagin, a new protein from Chinese ginseng possesses antifungal, antiviral, translation-inhibiting and ribosome-inactivating activities. Life Sci 68:739–749
Ngai PH, Ng TB (2004) Coccinin, an antifungal peptide with antiproliferative and HIV-1 reverse transcriptase inhibitory activities from large scarlet runner beans. Peptides 25:2063–2068
Phillippe B, Cammue BPA, Thevissen K, Hendriks M, Eggermont K, Goderis IJ, Proost P, Van Damme J, Osborn RW, Guerbette F, Kader JC, Broekaert WF (1995) A potent antimicrobial protein from onion seeds showing sequence homology to plant lipid transfer proteins. Plant Physiol 109:445–455
Raj PA, Dentino AR (2002) Current status of defensins and their role in innate and adaptive immunity. FEMS Microbiol Lett 206:9–18
Terras FRG, Torrekens S, VanLeuven F, Osborn RW, Vanderleyden J, Cammue BPA, Broekaert WF (1993) A new family of basic cysteine-rich plant antifungal proteins from Brassicaceae species. FEBS Lett 316:233–240
Terras FRG, Eggermont K, Kovaleva V, Raikhel NV, Osborn RW, Kester A, Rees SB, Torrekens S, VanLeuven F, Vanderleyden J (1995) Small cysteine-rich antifungal proteins from radish: their role in host defense. Plant Cell 7:573–588
Vigers AJ, Roberts WK, Selitrennikoff CP (1991) A new family of plant antifungal proteins. Mol Plant-Microb Interaction 4:315–323
Wang HX, Ng TB (2000) Ginkbilobin, a novel antifungal protein from Ginkgo biloba seeds with sequence similarity to embryo-abundant protein. Biochem Biophys Res Commun 279:407–411
Wang HX, Ng TB (2001) Isolation of a novel deoxyribonuclease with antifungal activity from Asparagus officinals seeds. Biochem Biophys Res Commun 289:120–124
Wang H, Ng TB (2002) Isolation of cicadin, a novel and potent antifungal peptide from juvenile cicadas. Peptides 23:7–11
Wong JH, Ng TB (2003) Gymnin, a potent defensin-like antifungal peptides from the Yunnan bean (Gymnocladus chinensis Baill). Peptides 24:963–968
Wong JH, Ng TB (2005a) Sesquin, a potent defensin-like antimicrobial peptide from ground beans with inhibitory activities toward tumor cells and HIV-1 reverse transcriptase. Peptides 26:1120–1126
Wong JH, Ng TB (2005b) Lunatusin, a trypsin-stable antimicrobial peptide from lima beans (Phaseolus lunatus L.). Peptides 26:2086–2092
Wong JH, Ng TB (2005c) Vulgarinin, a broad-spectrum antifungal peptide from haricot beans (Phaseolus vulgaris). Int J Biochem Cell Biol 37:1626–1632
Ye XY, Ng TB (2000) Mungin, a novel cyclophilin-like antifungal protein from the mung bean. Biochem Biophys Res Commun 273:1111–1115
Ye XY, Wang HX, Ng TB (2000) Sativin, a novel antifungal miraculin-like protein isolated from the legumes of the sugar snap Pisum sativum var. macrocarpon. Life Sci 67:775–781
Ye XY, Ng TB, Tsang PWK, Wang J (2001) Isolation of a homodimeric lectin with antifungal and antiviral activities from red kidney bean (Phaseolus vulgaris). J Protein Chem 20:367–375
Ye XY, Ng TB (2001) A Bowman-Birk type trypsin-chymotrypsin inhibitor from broad beans. Biochem Biophys Res Commun 289:91–96
Acknowledgement
The excellent secretarial assistance of Ms. Fion Yung is appreciated.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wang, H.X., Ng, T.B. Isolation and characterization of an antifungal peptide with antiproliferative activity from seeds of Phaseolus vulgaris cv. ‘Spotted Bean’. Appl Microbiol Biotechnol 74, 125–130 (2007). https://doi.org/10.1007/s00253-006-0650-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00253-006-0650-9