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.
2j55
From Proteopedia
| Line 29: | Line 29: | ||
[[Category: transport]] | [[Category: transport]] | ||
| - | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Mon Nov 5 | + | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Mon Nov 5 18:25:21 2007'' |
Revision as of 16:20, 5 November 2007
|
X-RAY REDUCED PARACCOCUS DENITRIFICANS METHYLAMINE DEHYDROGENASE O-QUINONE IN COMPLEX WITH AMICYANIN.
Overview
X-ray exposure during crystallographic data collection can result in, unintended redox changes in proteins containing functionally important, redox centers. In order to directly monitor X-ray-derived redox changes in, trapped oxidative half-reaction intermediates of Paracoccus denitrificans, methylamine dehydrogenase, a commercially available single-crystal UV/Vis, microspectrophotometer was installed on-line at the BioCARS beamline, 14-BM-C at the Advanced Photon Source, Argonne, USA. Monitoring the redox, state of the intermediates during X-ray exposure permitted the creation of, a general multi-crystal data collection strategy to generate true, structures of each redox intermediate.
About this Structure
2J55 is a Protein complex structure of sequences from Paracoccus denitrificans with CU and GOL as ligands. Active as Amine dehydrogenase, with EC number 1.4.99.3 Structure known Active Site: AC1. Full crystallographic information is available from OCA.
Reference
Tracking X-ray-derived redox changes in crystals of a methylamine dehydrogenase/amicyanin complex using single-crystal UV/Vis microspectrophotometry., Pearson AR, Pahl R, Kovaleva EG, Davidson VL, Wilmot CM, J Synchrotron Radiat. 2007 Jan;14(Pt 1):92-8. Epub 2006 Dec 15. PMID:17211075
Page seeded by OCA on Mon Nov 5 18:25:21 2007
