Biophysical and biochemical characterization of a hyperthermostable and Ca2+-independent α-amylase of an extreme thermophile Geobacillus thermoleovorans

Applied Biochemistry and Biotechnology

Volumn 150, Issue 2, 2008, Pages 205-219

  Uma Maheswar Rao, J L ^a   Satyanarayana, T ^a  

^a UNIVERSITY OF DELHI   (India)

Author keywords

Ca2+ independent amylase; Circular dichroism; Fluorescence; Quenchers; Tryptophan

Indexed keywords

ACRYLAMIDE; AQUEOUS ENVIRONMENTS; BACTERIAL STRAINS; BIOCHEMICAL CHARACTERIZATIONS; CATALYTIC ACTIVITIES; CIRCULAR DICHROISM; EXTREME THERMOPHILES; HELIX CONTENTS; HIGH CONCENTRATIONS; HYPERTHERMOSTABLE; MICROBIAL SOURCES; MICROENVIRONMENT; N-BROMOSUCCINIMIDE; QUENCHERS; RANDOM COILS; SPECTROSCOPIC DATUM; STATIC QUENCHING; STRUCTURAL ASPECTS; STRUCTURE-FUNCTION RELATIONSHIPS; THERMOPHILIC BACTERIUM; TRYPTOPHAN;

AMIDES; AMINO ACIDS; CALCIUM; CESIUM ALLOYS; DICHROISM; ENZYME ACTIVITY; FLUORESCENCE; SACCHARIFICATION; UREA;

QUENCHING;

ACRYLAMIDE; AMYLASE; CALCIUM; N BROMOSUCCINIMIDE; POTASSIUM IODIDE; TRYPTOPHAN; UREA;

ALPHA HELIX; ARTICLE; BETA SHEET; CIRCULAR DICHROISM; CONTROLLED STUDY; ENZYME ACTIVITY; ENZYME STRUCTURE; GEOBACILLUS THERMOLEOVORANS; NONHUMAN; THERMOPHILE; THERMOSTABILITY;

ALPHA-AMYLASES; BACILLACEAE; CALCIUM; ENZYME STABILITY; TEMPERATURE;

BACTERIA (MICROORGANISMS); GEOBACILLUS THERMOLEOVORANS;

EID: 67349109119     PISSN: 02732289     EISSN: None     Source Type: Journal    
DOI: 10.1007/s12010-008-8171-x     Document Type: Article

References (32)

1. C. Leuschner G. Antranikian 1995 World Journal of Microbiology & Biotechnology 11 95 114
2. A. Sunna M. Moracci M. Rossi G. Antranikian 1997 Extremophiles 1 12 13
3. R. M. Schwerdtfeger R. Chiaraluce V. Consalvi R. Scandurra G. Antranikian 1999 European Journal of Biochemistry 264 479 487
4. R. H. Sajedi H. N. Manesh K. Khajeh B. Ranjbar N. Ghaemi M. N. Manesh 2004 Applied Biochemistry and Biotechnology 119 41 50
5. Antranikian, G. (1992). Microbial degradation of starch. In G. Winkelmann (Ed.) Microbial degradation of natural products (pp. 27-51). Weinheim, Germany: VCH.
6. A. Pandey P. Nigam C. R. Soccol V. T. Soccol D. Singh R. Mohan 2000 Biotechnology and Applied Biochemistry 1 135 52
7. G. Dey A. Mitra R. Banerjee B. R. Maiti 2001 Biochemical Engineering Journal 7 227 231
8. M. J. E. C. Van der Maarel B. Van der Veen J. C. M. Uitdehaag H. Leemhuis L. Dijhuizen 2002 Journal of Biotechnology 94 137 155
9. J. L. Uma Maheswar Rao T. Satyanarayana 2003 Letters in Applied Microbiology 36 191 196
10. J. L. Uma Maheswar Rao T. Satyanarayana 2007 Applied Biochemistry and Biotechnology 142 179 193
11. J. L. Uma Maheswar Rao T. Satyanarayana 2004 Journal of Applied Microbiology 97 1015 1020
12. J. L. Uma Maheswar Rao T. Satyanarayana 2004 Indian Journal of Microbiology 44 281 284
13. T. Satyanarayana S. M. Noorwez S. Kumar J. L. U. M. Rao M. Ezhilvannan P. Kaur 2004 Biochemical Society Transactions 32 276 278
14. N. Declerck M. Machius R. Chamber G. Wiegand R. Huber C. Gaillardin 1997 Protein Engineering 10 541 549
15. M. V. R. Rao M. Atreyi M. R. Rajeswari 1984 Journal of Biosciences 6 823 828
16. Y. Matsuura M. Kusunoki W. Harada M. Kakudo 1984 American Journal of Biochemistry 95 697 702
17. K. R. Bandivadekar V. V. Deshpande 1996 Biochemical Journal 315 583 587
18. T. F. Spande B. Witkop 1967 Methods in Enzymology 11 498 506
19. Bernfeld, P. (1955). Amylases, a and b. In S. P. Colowick, & O. N. Kaplan (Eds.) Methods in enzymology (pp. 140-146). New York: Academic.
20. M. A. Bradford 1976 Analytical Biochemistry 72 248 254
21. Y. B. Asouli K. Lidji F. Osman 2004 American Biotechnology Laboratory 2 14 15
22. J. L. Uma Maheswar Rao T. Satyanarayana 2007 Bioresource Technology 98 345 352
23. R. Koch P. Zablowski A. Spreinat G. Antranikian 1990 FEMS Microbiology Letters 71 21 26
24. R. A. Koch K. Lemka G. Antranikian 1991 Letters in Applied Microbiology 31 378 384
25. A. M. Brzozowski D. M. Lawson J. P. Turkenburg H. Bisgaard-Frantzen A. Svendsen T. V. Borchert 2000 Biochemist 39 9099 9107
26. S. Gao J. An C. F. Wu Y. Gu F. Chen Y. Yu 2005 Acta Biochimica et Biophysica Sinica 37 47 54
27. M. R. Eftink C. A. Ghiron 1981 Analytical Biochemistry 114 199 227
28. M. S. Ghatge V. V. Deshpande 1993 Biochemical and Biophysical Research Communications 193 979 984
29. K. Igarashi Y. Hatada H. Hagihara K. Saeki M. Takaiwa T. Uemura 1998 Applied and Environmental Microbiology 64 3282 3289
30. L. M. Hamilton C. T. Kelly W. M. Fogarty 1999 Biotechnology Letters 21 111 115
31. T. Kuriki M. Yanase H. Takata Y. Takesada T. Imanaka S. Okada 1993 Applied and Environmental Microbiology 59 953 959
32. B. R. Pattnaik S. Ghosh R. Rajeswari 1997 Biochemistry and Molecular Biology International 42 173 181