Abstract
Molecular Dynamics (MD) simulations have been used to understand how protein structure, dynamics, and flexibility are affected by adaptation to high temperature for several years. We report here the results of the high temperature MD simulations of Bacillus stearothermophilus L1 (L1 lipase). We found that the N-terminal moiety of the enzyme showed a high flexibility and dynamics during high temperature simulations which preceded and followed by clear structural changes in two specific regions; the small domain and the main catalytic domain or core domain of the enzyme. These two domains interact with each other through a Zn2+-binding coordination with Asp-61 and Asp-238 from the core domain and His-81 and His-87 from the small domain. Interestingly, the His-81 and His-87 were among the highly fluctuated and mobile residues at high temperatures. The results appear to suggest that tight interactions of Zn2+-binding coordination with specified residues became weak at high temperature which suggests the contribution of this region to the thermostability of the enzyme.
Similar content being viewed by others
Abbreviations
- 3D:
-
Three-dimensional
- Cα-RMSd:
-
Backbone root mean square deviation
- LGA:
-
Local-global alignment
- MD:
-
Molecular dynamics
- NPT:
-
Isobaric-isothermal ensemble
- PDB:
-
Protein data bank
- PME:
-
Particle mesh Ewald
- Rg :
-
Radius of gyration
- RMSf:
-
Root mean square fluctuation
- SASA:
-
Solvent accessible surface area
References
Kim HK, Park SY, Lee JK, Oh TK (1998) Biosci Biotechnol. Biochem 62:66–71
Jeong S, Kim H, Kim S, Chi S, Pan J, Oh T, Ryu S (2002) J Biol Chem 277:17041–17047
Adamczak M, Krishna SH (2004) Food Tech Biotech 42(4):251–264
Fields PA (2001) Comp Biochem. Physiol A 129:417–431
Georlette D, Blaise V, Collins T, D’Amico S, Gratia E, Hoyoux A, Marx JC, Sonan G, Feller G, Gerday C (2004) FEMS Microbiol Rev 28:25–42
Colombo G (2004) Mem S. A. It., Suppl Nr 4:24–36
Daggett V (2006) Chem Rev 106:1898–1916
Adcock SA, McCammon JA (2006) Chem Rev 106:1589–1615
Van Gunsteren WF, Bakowies D, Baron R, Chandrasekhar I, Christen M, Daura X, Gee P, Geerke DP, Glattli A, Hunenberger PH, Kastenholz MA, Oostenbrink C, Schenk M, Trzesniak D, van der Vegt NFA, Yu HB (2006) Angew Chem Int Ed 45:4064–4092
Mark AE, van Gunsteren WF (1992) Biochemistry 31:7745–7748
Gunsteren WF, Dolenc J, Mark AE (2008) Curr Opin Struct Biol 18(2):149–153
Day R, Bennion BJ, Ham S, Daggett V (2002) J Mol Biol 322:189–203
DeBakker PIW, Hunenberger PH, McCammon JA (1999) J Mol Biol 285:1811–1830
Kumar R, Nussinov R (2001) Cell Mol Life Sci 58:1216–1233
Missimer JH, Steinmetz MO, Baron R, Winkler FK, Richard A, Kammerer RA, Daura X, van Gunsteren WF (2007) Protein Sci 16:1349–1359
Papaleo E, Riccardi L, Villa C, Fantucci P, De Gioia L (2006) Biochim Biophys Acta 1764(8):1397–1406
Shinkai A, Hirano A, Aisaka K (1996) J Biochem (Tokyo) 120:915–921
Patker S, Vind J, Kelstrup E, Christensen MW, Svendsen A, Borch K, Kirk O (1998) Chem Phys Lipids 93:95–101
Liu HL, Wang WC (2003) Prot Engng 16:19–25
Pikkemaat MC, Linssen ABM, Berendsen HJC, Janssen DB (2002) Prot Engng 15(3):185–192
Leap (1995) University of California, San Fransisco, USA
AMBER version 8.0 (2004) University of California, San Francisco, US
Duan Y, Wu C, Chowdhury S, Lee MC, Xiong G, Zhang W, Yang R, Cieplak P, Luo R, Lee T (2003) J Comp Chem 24:1999–2012
Wang T, Wade RC (2006) J Chem Theory Comput 2:140–148
Bayly CI, Cieplak P, Cornell WD, Kollman PA (1993) J Phys Chem 97:10269–10280
Jorgensen WL, Chandrasekhar J, Madura J, Klein ML (1983) J Chem Phys 79:926–935
Beck DAC, Daggett V (2004) Methods 34:112–120
Zemla A (2003) Nucleic Acids Res 31(113):3370–3374
Pastor RW, Brooks BR, Szabo A (1988) Mol Phys 65:1409–1419
Essmann U, Perera L, Berkowitz ML, Darden T, Lee H, Pedersen LG (1995) J Chem Phys 103:8577–8593
Ryckaert JP, Ciccotti G, Berendsen HJC (1977) J Comp Phys 23:327–341
NACCESS (1993) Department of Biochemistry and Molecular Biology, University College London, UK
Clothia C (1976) J Mol Biol 105:1–12
Lee B, Richards FM (1971) J Mol Biol 55:379–400
Colombo G, Merz KM (1999) J Am Chem Soc 121:6895–6903
Eastman P, Pellegrini M, Doniach S (1999) J Chem Phys 110:10141–10152
Garcia AE, Krumhansl JA, Frauenfelder H (1997) Proteins 29((2):153–160
Hünenberger PH, Mark AE, van Gunsteren WF (1995) J Mol Biol 252(4):492–503
Meinhold L, Smith JC (2005) J Biophys 88:2554–2563
Yang L, Song G, Jernigan RL (2007) Proceedings of 2007 IEEE International Conference on Bioinformatics and Biomedicine Workshops. Fremont, CA, USA, pp 89–96
VMD Version 1.8.6 (2007) Theoretical and Computational Biophysics Group, University of Illinois and Beckman Institute, USA
Wintrode PL, Zhang D, Vaidehi N, Arnold FH, Goddard WA (2003) J Mol Biol 327:745–757
Leach A (1996) In Molecular Modelling: Principles and Applications. Essex, Addison-Wesly Pub Co
Baron R, McCammon JA (2007) Biochemistry 46:10629–10642
Tsai AM, Nussinov R (1997) Protein Sci 6:24–42
Lazaridis T, Lee I, Karplus M (1997) Prot Sci 6:2589–2605
Tyndall JD, Sinchaikul S, Fothergill-Gilmore LA, Taylor P, Walkinshaw MD (2002) J Mol Biol 323:859–869
Acknowledgments
The authors gratefully acknowledge financial support from GRF UPM for RA and Malaysia Ministry of High Education (FRGS 5523138) for research grant.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Abedi Karjiban, R., Abdul Rahman, M.B., Basri, M. et al. Molecular Dynamics Study of the Structure, Flexibility and Dynamics of Thermostable L1 Lipase at High Temperatures. Protein J 28, 14–23 (2009). https://doi.org/10.1007/s10930-008-9159-7
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10930-008-9159-7