1hlq

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (07:28, 7 February 2024) (edit) (undo)
 
(12 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:1hlq.jpg|left|200px]]
 
-
{{Structure
+
==CRYSTAL STRUCTURE OF RHODOFERAX FERMENTANS HIGH POTENTIAL IRON-SULFUR PROTEIN REFINED TO 1.45 A==
-
|PDB= 1hlq |SIZE=350|CAPTION= <scene name='initialview01'>1hlq</scene>, resolution 1.45&Aring;
+
<StructureSection load='1hlq' size='340' side='right'caption='[[1hlq]], [[Resolution|resolution]] 1.45&Aring;' scene=''>
-
|SITE=
+
== Structural highlights ==
-
|LIGAND= <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>
+
<table><tr><td colspan='2'>[[1hlq]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Rhodoferax_fermentans Rhodoferax fermentans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HLQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HLQ 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]] 1.45&#8491;</td></tr>
-
|GENE=
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=1hlq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hlq OCA], [https://pdbe.org/1hlq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hlq RCSB], [https://www.ebi.ac.uk/pdbsum/1hlq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hlq ProSAT]</span></td></tr>
-
|RELATEDENTRY=
+
</table>
-
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1hlq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hlq OCA], [http://www.ebi.ac.uk/pdbsum/1hlq PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1hlq RCSB]</span>
+
== Function ==
-
}}
+
[https://www.uniprot.org/uniprot/HIP_RHOFE HIP_RHOFE] Specific class of high-redox-potential 4Fe-4S ferredoxins. Functions in anaerobic electron transport in most purple and in some other photosynthetic bacteria and in at least one genus (Paracoccus) of halophilic, denitrifying bacteria. Competent in photosynthetic electron transfer to oxidized cytochrome bc1 complex via the membrane-bound c-type tetraheme.<ref>PMID:7574702</ref> [:]<ref>PMID:8001683</ref> <ref>PMID:7498498</ref> <ref>PMID:8692932</ref> <ref>PMID:10076014</ref>
-
 
+
== Evolutionary Conservation ==
-
'''CRYSTAL STRUCTURE OF RHODOFERAX FERMENTANS HIGH POTENTIAL IRON-SULFUR PROTEIN REFINED TO 1.45 A'''
+
[[Image:Consurf_key_small.gif|200px|right]]
-
 
+
Check<jmol>
-
 
+
<jmolCheckbox>
-
==Overview==
+
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hl/1hlq_consurf.spt"</scriptWhenChecked>
-
The crystal structure of Rhodoferax fermentans high-potential iron protein (HiPIP) has been solved by MAD methods using the anomalous signal from the Fe atoms in the [Fe(4)S(4)] cluster present in the protein and refined to a resolution of 1.45 A. The peptide chain is well defined except in the N- and C-terminal areas. The structure of the protein reveals the presence of three helical fragments, a small beta-sheet and several turns, with the [Fe(4)S(4)] cluster being located close to a surface patch containing several well conserved aromatic residues. The protein fold is very similar to the structures of other known HiPIPs, especially in the region proximal to the [Fe(4)S(4)] cluster, while the largest differences are observed on the opposite side of the protein, which is rich in positive charges and has no sequential homology to other HiPIP families.
+
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
-
 
+
<text>to colour the structure by Evolutionary Conservation</text>
-
==About this Structure==
+
</jmolCheckbox>
-
1HLQ is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Rhodoferax_fermentans Rhodoferax fermentans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HLQ OCA].
+
</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=1hlq ConSurf].
-
 
+
<div style="clear:both"></div>
-
==Reference==
+
== References ==
-
Structure of Rhodoferax fermentans high-potential iron-sulfur protein solved by MAD., Gonzalez A, Benini S, Ciurli S, Acta Crystallogr D Biol Crystallogr. 2003 Sep;59(Pt 9):1582-8. Epub 2003, Aug 19. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12925788 12925788]
+
<references/>
 +
__TOC__
 +
</StructureSection>
 +
[[Category: Large Structures]]
[[Category: Rhodoferax fermentans]]
[[Category: Rhodoferax fermentans]]
-
[[Category: Single protein]]
+
[[Category: Benini S]]
-
[[Category: Benini, S.]]
+
[[Category: Ciurli S]]
-
[[Category: Ciurli, S.]]
+
[[Category: Gonzalez A]]
-
[[Category: Gonzalez, A.]]
+
-
[[Category: iron sulfur cluster]]
+
-
 
+
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 21:07:25 2008''
+

Current revision

CRYSTAL STRUCTURE OF RHODOFERAX FERMENTANS HIGH POTENTIAL IRON-SULFUR PROTEIN REFINED TO 1.45 A

PDB ID 1hlq

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/1hlq"
Personal tools