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.
1uwp
From Proteopedia
(New page: 200px<br /> <applet load="1uwp" size="450" color="white" frame="true" align="right" spinBox="true" caption="1uwp, resolution 1.20Å" /> '''INITIAL EVENTS IN T...) |
|||
| Line 8: | Line 8: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1UWP is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/ | + | 1UWP is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Halorhodospira_halophila Halorhodospira halophila]] with SO4 and HC4 as [[http://en.wikipedia.org/wiki/ligands ligands]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1UWP OCA]]. |
==Reference== | ==Reference== | ||
Initial events in the photocycle of photoactive yellow protein., Kort R, Hellingwerf KJ, Ravelli RB, J Biol Chem. 2004 Jun 18;279(25):26417-24. Epub 2004 Mar 16. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=15026418 15026418] | Initial events in the photocycle of photoactive yellow protein., Kort R, Hellingwerf KJ, Ravelli RB, J Biol Chem. 2004 Jun 18;279(25):26417-24. Epub 2004 Mar 16. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=15026418 15026418] | ||
| - | [[Category: | + | [[Category: Halorhodospira halophila]] |
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Hellingwerf, K.J.]] | [[Category: Hellingwerf, K.J.]] | ||
| Line 29: | Line 29: | ||
[[Category: yellow]] | [[Category: yellow]] | ||
| - | ''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 11:00:17 2007'' |
Revision as of 08:55, 30 October 2007
|
INITIAL EVENTS IN THE PHOTOCYCLE OF PHOTOACTIVE YELLOW PROTEIN
Overview
The light-induced isomerization of a double bond is the key event that, allows the conversion of light energy into a structural change in, photoactive proteins for many light-mediated biological processes, such as, vision, photosynthesis, photomorphogenesis, and photo movement. Cofactors, such as retinals, linear tetrapyrroles, and 4-hydroxy-cinnamic acid have, been selected by nature that provide the essential double bond to, transduce the light signal into a conformational change and eventually, a, physiological response. Here we report the first events after light, excitation of the latter chromophore, containing a single ethylene double, bond, in a low temperature crystallographic study of the photoactive, yellow protein. We measured experimental phases to overcome possible model, ... [(full description)]
About this Structure
1UWP is a [Single protein] structure of sequence from [Halorhodospira halophila] with SO4 and HC4 as [ligands]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].
Reference
Initial events in the photocycle of photoactive yellow protein., Kort R, Hellingwerf KJ, Ravelli RB, J Biol Chem. 2004 Jun 18;279(25):26417-24. Epub 2004 Mar 16. PMID:15026418
Page seeded by OCA on Tue Oct 30 11:00:17 2007
Categories: Halorhodospira halophila | Single protein | Hellingwerf, K.J. | Kort, R. | Ravelli, R.B.G. | HC4 | SO4 | Domains | Fold photocycle | Gaf | Lov | Pas | Photoactive | Photoreceptor | Signaling protein | Yellow
