1h3m: Difference between revisions
New page: left|200px<br /> <applet load="1h3m" size="450" color="white" frame="true" align="right" spinBox="true" caption="1h3m, resolution 2.40Å" /> '''STRUCTURE OF 4-DIPH... |
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==About this Structure== | ==About this Structure== | ||
1H3M is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]] with CL and N2P as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/ ]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.60 2.7.7.60]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1H3M OCA]]. | 1H3M is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]] with CL and N2P as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/2-C-methyl-D-erythritol_4-phosphate_cytidylyltransferase 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.60 2.7.7.60]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1H3M OCA]]. | ||
==Reference== | ==Reference== | ||
Structure of a tetragonal crystal form of Escherichia coli 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase., Kemp LE, Bond CS, Hunter WN, Acta Crystallogr D Biol Crystallogr. 2003 Mar;59(Pt 3):607-10. Epub 2003, Feb 21. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=12595740 12595740] | Structure of a tetragonal crystal form of Escherichia coli 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase., Kemp LE, Bond CS, Hunter WN, Acta Crystallogr D Biol Crystallogr. 2003 Mar;59(Pt 3):607-10. Epub 2003, Feb 21. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=12595740 12595740] | ||
[[Category: 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase]] | |||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: synthetase]] | [[Category: synthetase]] | ||
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Revision as of 10:25, 30 October 2007
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STRUCTURE OF 4-DIPHOSPHOCYTIDYL-2C-METHYL-D-ERYTHRITOL SYNTHETASE
Overview
2-C-Methyl-D-erythritol 4-phosphate cytidylyltransferase is an essential, enzyme in the mevalonate-independent pathway of isoprenoid biosynthesis., The structure of a tetragonal crystal form has been solved by molecular, replacement and refined to 2.4 A resolution. Structure and sequence, comparisons suggest that the enzyme is a suitable target for a, structure-based approach to the development of novel broad-spectrum, antibiotics. However, the absence of ligands in the enzyme active site, together with the moderate resolution of the structure indicates that this, tetragonal crystal form is inferior to that of a previously reported, highly ordered monoclinic form [Richard et al. (2001), Nature Struct., Biol. 8, 641-647].
About this Structure
1H3M is a [Single protein] structure of sequence from [Escherichia coli] with CL and N2P as [ligands]. Active as [2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase], with EC number [2.7.7.60]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].
Reference
Structure of a tetragonal crystal form of Escherichia coli 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase., Kemp LE, Bond CS, Hunter WN, Acta Crystallogr D Biol Crystallogr. 2003 Mar;59(Pt 3):607-10. Epub 2003, Feb 21. PMID:12595740
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