1dim: Difference between revisions
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==About this Structure== | ==About this Structure== | ||
1DIM is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Salmonella_typhimurium Salmonella typhimurium]] with K and EQP 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=3.2.1.18 3.2.1.18]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1DIM OCA]]. | 1DIM is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Salmonella_typhimurium Salmonella typhimurium]] with K and EQP as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/Exo-alpha-sialidase Exo-alpha-sialidase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.18 3.2.1.18]]. Structure known Active Site: ACT. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1DIM OCA]]. | ||
==Reference== | ==Reference== | ||
The structures of Salmonella typhimurium LT2 neuraminidase and its complexes with three inhibitors at high resolution., Crennell SJ, Garman EF, Philippon C, Vasella A, Laver WG, Vimr ER, Taylor GL, J Mol Biol. 1996 Jun 7;259(2):264-80. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=8656428 8656428] | The structures of Salmonella typhimurium LT2 neuraminidase and its complexes with three inhibitors at high resolution., Crennell SJ, Garman EF, Philippon C, Vasella A, Laver WG, Vimr ER, Taylor GL, J Mol Biol. 1996 Jun 7;259(2):264-80. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=8656428 8656428] | ||
[[Category: Exo-alpha-sialidase]] | |||
[[Category: Salmonella typhimurium]] | [[Category: Salmonella typhimurium]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: hydrolase]] | [[Category: hydrolase]] | ||
''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 12:48:09 2007'' | ||
Revision as of 13:43, 30 October 2007
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SIALIDASE FROM SALMONELLA TYPHIMURIUM COMPLEXED WITH EPANA INHIBITOR
OverviewOverview
The structure of Salmonella typhimurium LT2 neuraminidase (STNA) is, reported here to a resolution of 1.6 angstroms together with the, structures of three complexes of STNA with different inhibitors. The first, is 2-deoxy-2,3-dehydro-N-acetyl-neuraminic acid (Neu5Ac2en or DANA), the, second and third are phosphonate derivatives of N-acetyl-neuraminic acid, (NANA) which have phosphonate groups at the C2 position equatorial (ePANA), and axial (aPANA) to the plane of the sugar ring. The complex structures, are at resolutions of 1.6 angstroms, 1.6 angstroms and 1.9 angstroms, respectively. These analyses show the STNA active site to be topologically, inflexible and the interactions to be dominated by the arginine triad, with the pyranose rings of the inhibitors undergoing distortion to ... [(full description)]
About this StructureAbout this Structure
1DIM is a [Single protein] structure of sequence from [Salmonella typhimurium] with K and EQP as [ligands]. Active as [Exo-alpha-sialidase], with EC number [3.2.1.18]. Structure known Active Site: ACT. Full crystallographic information is available from [OCA].
ReferenceReference
The structures of Salmonella typhimurium LT2 neuraminidase and its complexes with three inhibitors at high resolution., Crennell SJ, Garman EF, Philippon C, Vasella A, Laver WG, Vimr ER, Taylor GL, J Mol Biol. 1996 Jun 7;259(2):264-80. PMID:8656428
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