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.


2fnw

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (09:29, 30 August 2023) (edit) (undo)
 
(12 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:2fnw.jpg|left|200px]]
 
-
{{Structure
+
==Pseudomonas aeruginosa E2Q/H83Q/M109H-azurin RE(PHEN)(CO)3==
-
|PDB= 2fnw |SIZE=350|CAPTION= <scene name='initialview01'>2fnw</scene>, resolution 1.40&Aring;
+
<StructureSection load='2fnw' size='340' side='right'caption='[[2fnw]], [[Resolution|resolution]] 1.40&Aring;' scene=''>
-
|SITE=
+
== Structural highlights ==
-
|LIGAND= <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=REP:(1,10+PHENANTHROLINE)-(TRI-CARBON+MONOXIDE)+RHENIUM+(I)'>REP</scene>
+
<table><tr><td colspan='2'>[[2fnw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FNW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2FNW FirstGlance]. <br>
-
|ACTIVITY=
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.4&#8491;</td></tr>
-
|GENE= AZU, PA4922 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=287 Pseudomonas aeruginosa])
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=REP:(1,10+PHENANTHROLINE)-(TRI-CARBON+MONOXIDE)+RHENIUM+(I)'>REP</scene></td></tr>
-
|DOMAIN=
+
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2fnw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2fnw OCA], [https://pdbe.org/2fnw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2fnw RCSB], [https://www.ebi.ac.uk/pdbsum/2fnw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2fnw ProSAT]</span></td></tr>
-
|RELATEDENTRY=
+
</table>
-
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2fnw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2fnw OCA], [http://www.ebi.ac.uk/pdbsum/2fnw PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2fnw RCSB]</span>
+
== Function ==
-
}}
+
[https://www.uniprot.org/uniprot/AZUR_PSEAE AZUR_PSEAE] Transfers electrons from cytochrome c551 to cytochrome oxidase.
 +
== Evolutionary Conservation ==
 +
[[Image:Consurf_key_small.gif|200px|right]]
 +
Check<jmol>
 +
<jmolCheckbox>
 +
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/fn/2fnw_consurf.spt"</scriptWhenChecked>
 +
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
 +
<text>to colour the structure by Evolutionary Conservation</text>
 +
</jmolCheckbox>
 +
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2fnw ConSurf].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
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.
-
'''Pseudomonas aeruginosa E2Q/H83Q/M109H-azurin RE(PHEN)(CO)3'''
+
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<ref>PMID:16569013</ref>
 +
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 +
</div>
 +
<div class="pdbe-citations 2fnw" style="background-color:#fffaf0;"></div>
-
==Overview==
+
==See Also==
-
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.
+
*[[Azurin 3D structures|Azurin 3D structures]]
-
 
+
== References ==
-
==About this Structure==
+
<references/>
-
2FNW is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FNW OCA].
+
__TOC__
-
 
+
</StructureSection>
-
==Reference==
+
[[Category: Large Structures]]
-
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:[http://www.ncbi.nlm.nih.gov/pubmed/16569013 16569013]
+
[[Category: Pseudomonas aeruginosa]]
[[Category: Pseudomonas aeruginosa]]
-
[[Category: Single protein]]
+
[[Category: Crane BR]]
-
[[Category: Crane, B R.]]
+
[[Category: Gradinaru C]]
-
[[Category: Gradinaru, C.]]
+
-
[[Category: blue-copper]]
+
-
[[Category: electron-transfer]]
+
-
[[Category: infrared spectroscopy]]
+
-
[[Category: rhenium]]
+
-
 
+
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:05:22 2008''
+

Current revision

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

PDB ID 2fnw

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2fnw"
Personal tools