LTP is not a cysteine endoprotease inhibitor in barley grains

Journal of Cereal Science

Volumn 30, Issue 3, 1999, Pages 237-244

  Davy, A ^a   Svendsen, I ^b   Bech, L ^a   Simpson, D J ^a   Cameron Mills, V ^a  

^a CARLSBERG LABORATORY   (Denmark)

^b Department of Chemistry ^*  (Denmark)

Author keywords

Beer foam; Germination; Lipid transfer protein

Indexed keywords

HORDEUM VULGARE SUBSP. VULGARE;

EID: 0001419440     PISSN: 07335210     EISSN: None     Source Type: Journal    
DOI: 10.1006/jcrs.1999.0274     Document Type: Article

References (31)

1. García-Olmedo, F., Salcedo, G., Sanchez-Monge, R., Hernandez-Lucas, C., Carmona, M.J., Lopez-Fando, J.J., Fernadez, J.A., Gomez, L., Royo, J., García-Maroto, F., Castagnaro, A. and Carbonero, P. Trypsin/α-Amylase Inhibitors and Thionins: Possible Defence Proteins from Barley. In 'Barley: Genetics, Biochemistry, Molecular Biology and Biotechnology', (P.R. Shewry, ed.), C.A.B. International, Wallingford (1992) pp 335-350.
2. Svendsen, I., Boisen, S. and Hejgaard, J. Amino acid sequence of serine protease inhibitor CI-1 from barley. Homology with barley inhibitor CI-2, potato inhibitor I, and leech eglin. Carlsberg Research Communications 47 (1982) 45-53.
3. Svendsen, I., Johanassen, I., Hejgaard, J. and Boisen, S. Amino acid sequence homology between a serine protease inhibitor from barley and potato inhibitor I. Carlsberg Research Communications 45 (1980) 389-395.
4. Mikola, J. and Suolinna, E.M. Purification and properties of a trypsin inhibitor from barley. European Journal of Biochemistry 9 (1969) 555-560.
5. Odani, S., Koide, T. and Ono, T. The complete amino acid sequence of barley trypsin inhibitor. Journal of Biological Chemistry 258 (1983) 7998-8003.
6. Enari, T.-M., Mikola, J. and Linko, M. Restriction of proteolysis in mashing by using a mixture of barley and malt. Journal of the Institute of Brewing 70 (1964) 405-410.
7. Mikola, J. and Enari, T.-M. Changes in the contents of barley proteolytic inhibitors during malting and mashing. Journal of the Institute of Brewing 76 (1970) 182-188.
8. Jones, B.L. and Marinac, L.A. Partial purification and characterization of two barley fractions that inhibit malt endoproteases. Journal of the American Society of Brewing Chemists 49 (1991) 158-161.
9. Jones, B.L. and Marinac, L.A. A comparison of barley and malt polypeptides that inhibit green malt endoproteinases. Journal of the American Society of Brewing Chemists 53 (1995) 160-166.
10. Jones, B.L. and Marinac, L.A. Barley LTP1 (PAPI) and LTP2: inhibitors of green malt cysteine endoproteases. Journal of the American Society of Brewing Chemists 53 (1995) 194-195.
11. Jones, B.L. and Marinac, L.A. Purification, identification, and partial characterization of a barley protein that inhibits green malt endoproteases. Journal of the American Society of Brewing Chemists 55 (1997) 58-64.
12. Zhang, N. and Jones, B.L. Purification and partial characterization of a 31-kDa cysteine endopeptidase from germinated barley. Planta 199 (1996) 565-572.
13. Davy, A., Svendsen, I., Sørensen, S.O., Sørensen, M.B., Rouster, J., Meldal, M., Simpson, D.J. and Cameron-Mills, V. Substrate specificity of barley cysteine endoproteases EP-A and EP-B. Plant Physiology 117 (1998) 255-261.
14. Entwistle, J., Knudsen, S., Müller, M. and Cameron-Mills, V. Amber codon suppression: the in vivo and in vitro analysis of two C-hordein genes from barley. Plant Molecular Biology 17 (1991) 1217-1231.
15. Tamas, L., Greenfield, J., Halford, N.G., Tatham, A.S. and Shewry, P.R. A beta-turn rich barley seed protein is correctly folded in Escherichia coli. Protein Expression and Purification 5 (1994) 357-363.
16. Heinemann, B., Andersen, K.V., Nielsen, P.R., Bech, L.M. and Poulsen, F.M. Structure in solution of a four-helix lipid binding protein. Protein Science 5 (1996) 13-23.
17. Sørensen, S.B., Bech, L.M., Muldbjerg, M., Beenfeldt, T. and Breddam, K. Barley lipid transfer protein 1 is involved in beer foam formation. MBAA Technical Quarterly 30 (1993) 136-145.
18. Fling, S.P. and Gregerson, D.S. Peptide and protein molecular weight determination by electrophoresis using a high-molarity Tris buffer system without urea. Analytical Biochemistry 155 (1986) 83-88.
19. Koehler, S. and Ho, T.-H.D. Purification and characterization of gibberellic acid-induced cysteine endoproteases in barley aleurone layers. Plant Physiology 87 (1988) 95-103.
20. Koehler, S. and Ho, T.-H.D. A major gibberellic acid-induced barley aleurone cysteine proteinase which digests hordein. Plant Physiology 94 (1990) 251-258.
21. Marttila, S., Porali, I., Ho, T.-H.D. and Mikkonen, A. Expression of the 30kD cysteine endoprotease B in germinating barley seeds. Cell Biology International 17 (1993) 205-212.
22. Skriver, K., Leah, R., Muller-Uri, F., Olsen, F.L. and Mundy, J. Structure and expression of the barley lipid transfer protein gene Ltp1. Plant Molecular Biology 18 (1992) 585-589.
23. Bech, L.M., Vaag, P., Heinemann, B. and Breddam, K. Throughout the brewing process barley lipid transfer protein 1 (LTP1) is transformed into a more foam-promoting form. Proceedings of the European Brewing Convention, Brussels (1995) 561-568.
24. Jones, B.L. and Poulle, M. A proteinase from germinated barley II. Hydrolytic specificity of a 30 kilodalton cysteine proteinase from green malt. Plant Physiology 94 (1990) 1062-1070.
25. Berger, A. and Schechter, I. Mapping the active site of papain with the aid of peptide substrates and inhibitors. Philosophical Transactions of the Royal Society London B 257 (1970) 249-264.
26. Shaked, Z., Szajewski, R.P. and Whitesides, G.M. Rates of thiol-disulfide interchange reactions involving proteins and kinetic measurements of thiol pKa values. Biochemistry 19 (1980) 4156-4166.
27. Barrett, A.J. The cystatins: a diverse superfamily of cysteine peptidase inhibitors. Biomedica et Biochimica Acta 45 (1986) 1363-1374.
28. Kondo, H., Abe, K., Nishimura, I., Watanabe, H., Emori, Y. and Arai, S. Two distinct cystatin species in rice seeds with different specificities against cysteine proteinases. 265 (1990) 15832-15837.
29. Abe, M., Abe, K., Kuroda, M. and Arai, S. Corn kernel cysteine proteinase inhibitor as a novel cystatin superfamily member of plant origin. European Journal of Biochemistry 209 (1992) 933-937.
30. Abe, M., Abe, K., Iwabuchi, K., Domoto, C. and Arai, S. Corn cystatin 1 expressed in Escherichia coli: investigation of its inhibitory profile and occurrence in corn kernels. Journal of Biochemistry 116 (1994) 488-492.
31. Abe, K., Kondo, H. and Arai. S. Purification and properties of a cystein proteinase from germinating rice seeds. Agricultural Biological Chemistry 51 (1987) 1509-1514.