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.
1iul
From Proteopedia
| |||||||
| , resolution 2.0Å | |||||||
|---|---|---|---|---|---|---|---|
| Related: | 1IUK
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
The structure of cell-free ID.343 from Thermus thermophilus
Overview
TT1466 is a hypothetical protein from the extremely thermophilic bacterium Thermus thermophilus HB8 and is highly conserved in bacteria and archaea. The selenomethionyl protein was synthesized by a cell-free system and the crystal structure was determined at 2.0 A by MAD phasing. A native crystal was used for structure refinement to 1.7 A. The structure is highly homologous to that of the CoA-binding domain of the succinyl-CoA synthetase from Escherichia coli, despite the protein having only 14% sequence identity to this domain. An isothermal titration calorimetry experiment was performed to investigate whether TT1466 binds CoA and revealed high-affinity CoA binding of TT1466.
About this Structure
1IUL is a Single protein structure of sequence from Thermus thermophilus. Full crystallographic information is available from OCA.
Reference
Structure of a conserved CoA-binding protein synthesized by a cell-free system., Wada T, Shirouzu M, Terada T, Ishizuka Y, Matsuda T, Kigawa T, Kuramitsu S, Park SY, Tame JR, Yokoyama S, Acta Crystallogr D Biol Crystallogr. 2003 Jul;59(Pt 7):1213-8. Epub 2003, Jun 27. PMID:12832765
Page seeded by OCA on Sun Mar 30 21:24:50 2008
