Abstract
A cDNA, designated celF, encoding a cellulase (CelF) was isolated from the anaerobic fungus Orpinomyces PC-2. The open reading frame contains regions coding for a signal peptide, a carbohydrate-binding module (CBM), a linker, and a catalytic domain. The catalytic domain was homologous to those of CelA and CelC of the same fungus and to that of the Neocallimastix patriciarum CELA, but CelF lacks a docking domain, characteristic for enzymes of cellulosomes. It was also homologous to the cellobiohydrolase IIs and endoglucanases of aerobic organisms. The gene has a 111-bp intron, located within the CBM-coding region. Some biochemical properties of the purified recombinant enzyme are described.
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Orpin, G. C. (1975), J. Gen. Microbiol. 91, 249–262.
Borneman, W. S., Akin, D. E., and Ljungdahl, L. G. (1989), Appl. Environ. Microbiol. 55, 1066–1073.
Ljungdahl, L. G., Li, X.-L., and Chen, H. (1998), in Thermophiles—The Keys to Molecular Evolution and the Origin of Life, Wiegel, J. and Adams, M., eds., Taylor & Francis, London, UK, pp. 187–197.
Steenbakkers, P. J. M., Li, X.-L., Ximenes, E. A., Arts, J. G., Chen, H., Ljungdahl, L. G., and Op Den Camp, H. J. M. (2001), J. Bacteriol. 183, 5325–5333.
Black, G. W., Hazlewood, G. P., Xue, G.-P., Orpin, C. G., and Gilbert, H. J. (1994), Biochem. J. 299, 381–387.
Dalrymple, B. P., Cybinski, H. D., Layton, I., McSweeney, C. S., Xue, G.-P., Swadling, S. J., and Lowry, J. B. (1997), Microbiology 143, 2605–2614.
Gilbert, H. J., Hazlewood, G. P., Laurie, J. I., Orpin, C. G., and Xue, G.-P. (1992), Mol. Microbiol. 6, 2065–2072.
Zhou, L, Xue, G.-P., Orpin, C. G., Black, G. W., Gilbert, H. J., and Hazlewood, G. P. (1994), Biochem. J. 297, 359–364.
Durand, R., Rascle, C., and Fèvre, M. (1996), Curr. Genet. 30, 531–540.
Fanutti, C., Ponyi, T., Black, G. W., Hazlewood, G. P., and Gilbert, H. J. (1995), J. Biol. Chem. 270, 29,314–29,322.
Millward-Sadler, S. J., Hall, J., Black, G. W., Hazlewood, G. P., and Gilbert, H. J. (1996), FEMS Microbiol. Lett. 141, 183–188.
Chen, H., Li, X.-L., and Ljungdahl, L. G. (1997), J. Bacteriol. 179, 6028–6034.
Chen, H., Li, X.-L., Blum, D. L., and Ljungdahl, L. G. (1998), FEMS Microbiol. Lett. 159, 63–68.
Li, X.-L., Chen, H., and Ljungdahl, L. G. (1997), Appl. Environ. Microbiol. 63, 628–635.
Li, X.-L., Chen, H., and Ljungdahl, L. G. (1997), Appl. Environ. Microbiol. 63, 4721–4728.
Liu, J.-H., Selinger, L. B., Hu, Y.-J., Moloney, M. M., Cheng, K.-J., and Beauchemin, K. A. (1997), Can. J. Microbiol. 43, 477–485.
Denman, S., Xue, G.-P., and Patel, B. (1996), Appl. Environ. Microbiol. 62, 1889–1896.
Durand, R., Fischer, M., Rascle, C., and Fèvre, M. (1995), Microbiology 141, 1301–1308.
Chen, H., Li, X.-L., and Ljungdahl, L. G. (1995), Proc. Natl. Acad. Sci. USA 92, 2587–2591.
Miller, G. L. (1959), Anal. Chem. 31, 426–428.
Bradford, M. M. (1976), Anal. Biochem. 72, 248–254.
Harjunpää, V., Teleman, A., Koivula, A., Ruohonen, L., Teeri, T. T., Teleman, O., and Drakenberg, T. (1996), Eur. J. Biochem. 240, 584–591.
Von Heijne, G. (1986), Nucleic Acids Res. 14, 4683–4690.
Tomme, P., Warren, R. A. J., Miller, R. C. Jr., Kilburn, D. J., and Gilkes, N. R. (1995), in Enzymatic Degradation of Insoluble Carbohydrates, Saddler, J. N. and Penner, M. H., eds., ACS Symposium Series 618, American Chemical Society, Washington, DC.
Hoffrén, A.-M., Teeri, T. T, and Teleman, O. (1995), Protein Eng. 8, 443–450.
Teeri, T. T., Lehtovaara, P., Kauppinen, S., Salovuori, I., and Knowles, J. (1987), Gene 51, 43–52.
Henrissat, B. and Bairoch, A. (1993), Biochem. J. 293, 781–788.
Sheppard, P. O., Grant, F. J., Oort, P. J., Sprecher, C. A., Foster, D. C., Hagen, F. S., Upshall, A., McKnight, G. L., and O’Hara, P. J. (1994), Gene 150, 163–167.
Wong, W. K., Gerhard, D. C., Guo, Z. M., Kilburn, D. G., Warren, R. A. J., and Miller, R. C. Jr. (1986), Gene 44, 315–324.
Fernández-Abalos, J. M., Sánchez, P., Coll, P. M., Villanueva, J. R., Peréz, P., and Santamaría, R. I. (1992), J. Bacteriol. 174, 6368–6376.
Lao, G., Ghangas, G. S., Jung, E. D., and Wilson, D. B. (1991), J. Bacteriol. 173, 3397–3407.
Rouvinen, J., Bergfors, T., Teeri, T. T., Knowles, J. K. C., and Jones, T. A. (1990), Science 249, 380–386.
Spezio, M., Wilson, D. B., and Karplus, P. A. (1993), Biochemistry 32, 9906–9916.
Koivula, A., Reinkainen, T., Rouhonen, L., Valkeajärvi, A., Claeyssens, M., Teleman, O., Kleywegt, G. J., Szardenings, M., Rouvinen, J., Jones, T. A., and Teeri, T. T. (1996), Protein Eng. 9, 691–699.
Choi, S.-K. and Ljungdahl, L. G. (1996), Biochemistry 35, 4906–4910.
Pages, S., Belaich, A., Belaich, J. P., Morag, E., Lamed, R., Shoham, Y., and Bayer, E. A. (1997), Proteins 29, 517–527.
Li, X.-L., Chen, H., He, H., Blum, D. L., and Ljungdahl, L. G. (1997), in Abstracts of the 97th General Meeting of the American Society for Microbiology, American Society for Microbiology, Washington, DC, p. 424.
Dijkerman, R., Vervuren, M. B. F., Op Den Camp, H. J. M., and van der Drift, C. (1996), Appl. Environ. Microbiol. 62, 20–25.
Gurr, S. J., Unkles, S. E., and Kinghorn, J. R. (1987), in Gene Structure in Eukaryotic Microbes, Kinghorn, J. R., ed., IRL, Oxford, England, UK, pp. 93–139.
Felsenstein, J. (1989), Cladistics 5, 164–166.
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Chen, H., Li, XL., Blum, D.L. et al. CelF of Orpinomyces PC-2 has an intron and encodes a cellulase (CelF) containing a carbohydrate-binding module. Appl Biochem Biotechnol 108, 775–785 (2003). https://doi.org/10.1385/ABAB:108:1-3:775
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DOI: https://doi.org/10.1385/ABAB:108:1-3:775