2fnw: Difference between revisions

From Proteopedia
Jump to navigationJump to search
← Older editNewer edit →
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,331,615 edits
No edit summary
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,331,615 edits
No edit summary
Line 1: Line 1:
[[Image:2fnw.jpg|left|200px]]
{{Seed}}
[[Image:2fnw.png|left|200px]]


<!--
<!--
Line 9: Line 10:
{{STRUCTURE_2fnw|  PDB=2fnw  |  SCENE=  }}  
{{STRUCTURE_2fnw|  PDB=2fnw  |  SCENE=  }}  


'''Pseudomonas aeruginosa E2Q/H83Q/M109H-azurin RE(PHEN)(CO)3'''
===Pseudomonas aeruginosa E2Q/H83Q/M109H-azurin RE(PHEN)(CO)3===




==Overview==
<!--
The triplet metal-to-ligand charge transfer ((3)MLCT) dynamics of two structurally characterized Re(I)(CO)(3)(phen)(HisX)-modified (phen = 1,10-phenanthroline; X = 83, 109) Pseudomonas aeruginosa azurins have been investigated by picosecond time-resolved infrared (TRIR) spectroscopy in aqueous (D(2)O) solution. The (3)MLCT relaxation dynamics exhibited by the two Re(I)-azurins are very different from those of the sensitizer [Re(I)(CO)(3)(phen)(im)](+) (im = imidazole). Whereas the Re(I)(CO)(3) intramolecular vibrational relaxation in Re(I)(CO)(3)(phen)(HisX)Az (4 ps) is similar to that of [Re(I)(CO)(3)(phen)(im)](+) (2 ps), the medium relaxation is much slower ( approximately 250 vs 9.5 ps); the 250-ps relaxation is attributable to reorientation of D(2)O molecules as well as structural reorganization of the rhenium chromophore and nearby polar amino acids in each of the modified proteins.
The line below this paragraph, {{ABSTRACT_PUBMED_16569013}}, adds the Publication Abstract to the page
(as it appears on PubMed at http://www.pubmed.gov), where 16569013 is the PubMed ID number.
-->
{{ABSTRACT_PUBMED_16569013}}


==About this Structure==
==About this Structure==
Line 28: Line 32:
[[Category: Infrared spectroscopy]]
[[Category: Infrared spectroscopy]]
[[Category: Rhenium]]
[[Category: Rhenium]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May  4 04:06:46 2008''
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 20:03:08 2008''

Revision as of 17:03, 28 July 2008

File:2fnw.png

Template:STRUCTURE 2fnw

Pseudomonas aeruginosa E2Q/H83Q/M109H-azurin RE(PHEN)(CO)3

Template:ABSTRACT PUBMED 16569013

About this Structure

2FNW is a Single protein structure of sequence from Pseudomonas aeruginosa. Full crystallographic information is available from OCA.

Reference

Excited-state dynamics of structurally characterized [ReI(CO)3(phen)(HisX)]+ (X = 83, 109) Pseudomonas aeruginosa azurins in aqueous solution., Blanco-Rodriguez AM, Busby M, Gradinaru C, Crane BR, Di Bilio AJ, Matousek P, Towrie M, Leigh BS, Richards JH, Vlcek A Jr, Gray HB, J Am Chem Soc. 2006 Apr 5;128(13):4365-70. PMID:16569013

Page seeded by OCA on Mon Jul 28 20:03:08 2008

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "https://proteopedia.org/index.php?title=2fnw&oldid=713326"