This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


1d0i

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 1: Line 1:
-
[[Image:1d0i.gif|left|200px]]
+
{{Seed}}
 +
[[Image:1d0i.png|left|200px]]
<!--
<!--
Line 9: Line 10:
{{STRUCTURE_1d0i| PDB=1d0i | SCENE= }}
{{STRUCTURE_1d0i| PDB=1d0i | SCENE= }}
-
'''CRYSTAL STRUCTURE OF TYPE II DEHYDROQUINASE FROM STREPTOMYCES COELICOLOR COMPLEXED WITH PHOSPHATE IONS'''
+
===CRYSTAL STRUCTURE OF TYPE II DEHYDROQUINASE FROM STREPTOMYCES COELICOLOR COMPLEXED WITH PHOSPHATE IONS===
-
==Overview==
+
<!--
-
The structure of the type II DHQase from Streptomyces coelicolor has been solved and refined to high resolution in complexes with a number of ligands, including dehydroshikimate and a rationally designed transition state analogue, 2,3-anhydro-quinic acid. These structures define the active site of the enzyme and the role of key amino acid residues and provide snap shots of the catalytic cycle. The resolution of the flexible lid domain (residues 21-31) shows that the invariant residues Arg23 and Tyr28 close over the active site cleft. The tyrosine acts as the base in the initial proton abstraction, and evidence is provided that the reaction proceeds via an enol intermediate. The active site of the structure of DHQase in complex with the transition state analog also includes molecules of tartrate and glycerol, which provide a basis for further inhibitor design.
+
The line below this paragraph, {{ABSTRACT_PUBMED_11937054}}, adds the Publication Abstract to the page
 +
(as it appears on PubMed at http://www.pubmed.gov), where 11937054 is the PubMed ID number.
 +
-->
 +
{{ABSTRACT_PUBMED_11937054}}
==About this Structure==
==About this Structure==
Line 32: Line 36:
[[Category: Tetrahedral symmetry]]
[[Category: Tetrahedral symmetry]]
[[Category: Type ii dehydroquinase]]
[[Category: Type ii dehydroquinase]]
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 13:18:35 2008''
+
 
 +
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 21:56:59 2008''

Revision as of 18:57, 30 June 2008

Image:1d0i.png

Template:STRUCTURE 1d0i

CRYSTAL STRUCTURE OF TYPE II DEHYDROQUINASE FROM STREPTOMYCES COELICOLOR COMPLEXED WITH PHOSPHATE IONS

Template:ABSTRACT PUBMED 11937054

About this Structure

1D0I is a Single protein structure of sequence from Streptomyces coelicolor. Full crystallographic information is available from OCA.

Reference

The structure and mechanism of the type II dehydroquinase from Streptomyces coelicolor., Roszak AW, Robinson DA, Krell T, Hunter IS, Fredrickson M, Abell C, Coggins JR, Lapthorn AJ, Structure. 2002 Apr;10(4):493-503. PMID:11937054

Page seeded by OCA on Mon Jun 30 21:56:59 2008

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1d0i"
Personal tools