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.


1jxg

From Proteopedia

(Difference between revisions)
Jump to: navigation, search

OCA (Talk | contribs)
(New page: 200px<br /><applet load="1jxg" size="450" color="white" frame="true" align="right" spinBox="true" caption="1jxg, resolution 1.6&Aring;" /> '''The 1.6 A Resolution ...)
Next diff →

Revision as of 16:32, 20 November 2007

Image:1jxg.gif

1jxg, resolution 1.6Å

Drag the structure with the mouse to rotate

The 1.6 A Resolution Crystal Structure of a Mutant Poplar Plastocyanin Bearing a 21-25 Engeneered Disulfide Bridge

Overview

Plastocyanin is an electron-transfer protein which has been largely used, for biophysical studies as well as for protein-engineering experiments. A, surface disulfide bridge has been engineered in poplar plastocyanin to, allow protein chemisorption on gold substrates. The mutated plastocyanin, crystal structure has been studied at 1.6 A resolution (R factor = 0.145, R(free) = 0.205) to characterize the effects of the engineered disulfide, on the overall protein structure and on the Cu-coordination sphere in view, of biophysical applications. The new orthorhombic crystal form isolated, for the mutated plastocyanin displays two protein molecules per asymmetric, unit.

About this Structure

1JXG is a Single protein structure of sequence from Populus nigra with CU1 and SO4 as ligands. Full crystallographic information is available from OCA.

Reference

The 1.6 A resolution crystal structure of a mutant plastocyanin bearing a 21-25 engineered disulfide bridge., Milani M, Andolfi L, Cannistraro S, Verbeet MP, Bolognesi M, Acta Crystallogr D Biol Crystallogr. 2001 Nov;57(Pt 11):1735-8. Epub 2001, Oct 25. PMID:11679761

Page seeded by OCA on Tue Nov 20 18:39:53 2007

Proteopedia Page Contributors and Editors (what is this?)

OCA

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