1nzc

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 1: Line 1:
[[Image:1nzc.jpg|left|200px]]
[[Image:1nzc.jpg|left|200px]]
-
{{Structure
+
<!--
-
|PDB= 1nzc |SIZE=350|CAPTION= <scene name='initialview01'>1nzc</scene>, resolution 1.80&Aring;
+
The line below this paragraph, containing "STRUCTURE_1nzc", creates the "Structure Box" on the page.
-
|SITE=
+
You may change the PDB parameter (which sets the PDB file loaded into the applet)
-
|LIGAND= <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=TDX:THYMIDINE-5&#39;-DIPHOSPHO-BETA-D-XYLOSE'>TDX</scene>
+
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-
|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/dTDP-4-dehydrorhamnose_3,5-epimerase dTDP-4-dehydrorhamnose 3,5-epimerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.1.3.13 5.1.3.13] </span>
+
or leave the SCENE parameter empty for the default display.
-
|GENE= rmlc ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1307 Streptococcus suis])
+
-->
-
|DOMAIN=
+
{{STRUCTURE_1nzc| PDB=1nzc | SCENE= }}
-
|RELATEDENTRY=[[1nxm|1NXM]], [[1nyw|1NYW]]
+
-
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1nzc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nzc OCA], [http://www.ebi.ac.uk/pdbsum/1nzc PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1nzc RCSB]</span>
+
-
}}
+
'''The high resolution structures of RmlC from Streptococcus suis in complex with dTDP-D-xylose'''
'''The high resolution structures of RmlC from Streptococcus suis in complex with dTDP-D-xylose'''
Line 25: Line 22:
[[Category: Single protein]]
[[Category: Single protein]]
[[Category: Streptococcus suis]]
[[Category: Streptococcus suis]]
-
[[Category: dTDP-4-dehydrorhamnose 3,5-epimerase]]
+
[[Category: DTDP-4-dehydrorhamnose 3,5-epimerase]]
[[Category: Allen, A.]]
[[Category: Allen, A.]]
[[Category: Blankenfeldt, W.]]
[[Category: Blankenfeldt, W.]]
Line 32: Line 29:
[[Category: Maskell, D.]]
[[Category: Maskell, D.]]
[[Category: Naismith, J H.]]
[[Category: Naismith, J H.]]
-
[[Category: beta sheet]]
+
[[Category: Beta sheet]]
-
[[Category: jelly roll-like structure]]
+
[[Category: Jelly roll-like structure]]
-
 
+
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 03:10:20 2008''
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 22:37:39 2008''
+

Revision as of 00:10, 3 May 2008

Template:STRUCTURE 1nzc

The high resolution structures of RmlC from Streptococcus suis in complex with dTDP-D-xylose


Overview

Nature achieves the epimerization of carbohydrates by a variety of chemical routes. One common route is that performed by the class of enzyme defined by dTDP-6-deoxy-D-xylo-4-hexulose 3,5-epimerase (RmlC) from the rhamnose pathway. Earlier studies failed to identify the key residues in catalysis. We report the 1.3 A structure of RmlC from Streptococcus suis type 2 and its complexes with dTDP-D-glucose and dTDP-D-xylose. The streptococcal RmlC enzymes belong to a separate subgroup, sharing only 25% identity with RmlC from other bacteria, yet the S. suis enzyme has similar kinetic properties and structure to other RmlC enzymes. Structure, sequence alignment, and mutational analysis have now allowed reliable identification of the catalytic residues and their roles.

About this Structure

1NZC is a Single protein structure of sequence from Streptococcus suis. Full crystallographic information is available from OCA.

Reference

High-resolution structures of RmlC from Streptococcus suis in complex with substrate analogs locate the active site of this class of enzyme., Dong C, Major LL, Allen A, Blankenfeldt W, Maskell D, Naismith JH, Structure. 2003 Jun;11(6):715-23. PMID:12791259 Page seeded by OCA on Sat May 3 03:10:20 2008

Proteopedia Page Contributors and Editors (what is this?)

OCA

Personal tools