Computational Docking of L-arginine and its structural analogues to C-terminal domain of escherichia coli arginine repressor protein (ARGRC)
The arginine repressor (ArgR) of Escherichia coli binds to six L-arginine molecules that act as its co-repressor in order to bind to DNA. The binding of L-arginine molecules as well as its structural analogues is compared by means of computational docking. A grid-based energy evaluation method combi...
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my.um.eprints.49442013-03-04T01:43:52Z http://eprints.um.edu.my/4944/ Computational Docking of L-arginine and its structural analogues to C-terminal domain of escherichia coli arginine repressor protein (ARGRC) Kueh, R. Rahman, N.A. Merican, A.F. QH301 Biology The arginine repressor (ArgR) of Escherichia coli binds to six L-arginine molecules that act as its co-repressor in order to bind to DNA. The binding of L-arginine molecules as well as its structural analogues is compared by means of computational docking. A grid-based energy evaluation method combined with a Monte Carlo simulated annealing process was used in the automated docking. For all ligands, the docking procedure proposed more than one binding site in the C-terminal domain of ArgR (ArgRc). Interaction patterns of ArgRc with L-arginine were also observed for L-canavanine and L-citrulline. L-Lysine and L-homoarginine, on the other hand, were shown to bind poorly at the binding site. 2003 Article PeerReviewed Kueh, R. and Rahman, N.A. and Merican, A.F. (2003) Computational Docking of L-arginine and its structural analogues to C-terminal domain of escherichia coli arginine repressor protein (ARGRC). Journal of Molecular Modeling, 9 (2). pp. 88-98. ISSN 0948-5023 http://download.springer.com/static/pdf/770/art%253A10.1007%252Fs00894-002-0115-8.pdf?auth66=1352860188_9165e8f0f79f9ff88643d6f3d558c662&ext=.pdf 10.1007/s00894-002-0115-8 |
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QH301 Biology Kueh, R. Rahman, N.A. Merican, A.F. Computational Docking of L-arginine and its structural analogues to C-terminal domain of escherichia coli arginine repressor protein (ARGRC) |
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The arginine repressor (ArgR) of Escherichia coli binds to six L-arginine molecules that act as its co-repressor in order to bind to DNA. The binding of L-arginine molecules as well as its structural analogues is compared by means of computational docking. A grid-based energy evaluation method combined with a Monte Carlo simulated annealing process was used in the automated docking. For all ligands, the docking procedure proposed more than one binding site in the C-terminal domain of ArgR (ArgRc). Interaction patterns of ArgRc with L-arginine were also observed for L-canavanine and L-citrulline. L-Lysine and L-homoarginine, on the other hand, were shown to bind poorly at the binding site. |
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Article |
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Kueh, R. Rahman, N.A. Merican, A.F. |
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Kueh, R. Rahman, N.A. Merican, A.F. |
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Kueh, R. |
title |
Computational Docking of L-arginine and its structural analogues to C-terminal domain of escherichia coli arginine repressor protein (ARGRC) |
title_short |
Computational Docking of L-arginine and its structural analogues to C-terminal domain of escherichia coli arginine repressor protein (ARGRC) |
title_full |
Computational Docking of L-arginine and its structural analogues to C-terminal domain of escherichia coli arginine repressor protein (ARGRC) |
title_fullStr |
Computational Docking of L-arginine and its structural analogues to C-terminal domain of escherichia coli arginine repressor protein (ARGRC) |
title_full_unstemmed |
Computational Docking of L-arginine and its structural analogues to C-terminal domain of escherichia coli arginine repressor protein (ARGRC) |
title_sort |
computational docking of l-arginine and its structural analogues to c-terminal domain of escherichia coli arginine repressor protein (argrc) |
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2003 |
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http://eprints.um.edu.my/4944/ http://download.springer.com/static/pdf/770/art%253A10.1007%252Fs00894-002-0115-8.pdf?auth66=1352860188_9165e8f0f79f9ff88643d6f3d558c662&ext=.pdf |
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