1kqf

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 1: Line 1:
[[Image:1kqf.gif|left|200px]]
[[Image:1kqf.gif|left|200px]]
-
{{Structure
+
<!--
-
|PDB= 1kqf |SIZE=350|CAPTION= <scene name='initialview01'>1kqf</scene>, resolution 1.60&Aring;
+
The line below this paragraph, containing "STRUCTURE_1kqf", creates the "Structure Box" on the page.
-
|SITE=
+
You may change the PDB parameter (which sets the PDB file loaded into the applet)
-
|LIGAND= <scene name='pdbligand=6MO:MOLYBDENUM(VI)+ION'>6MO</scene>, <scene name='pdbligand=CDL:CARDIOLIPIN'>CDL</scene>, <scene name='pdbligand=CSE:SELENOCYSTEINE'>CSE</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=MGD:2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE+GUANOSINE+DINUCLEOTIDE'>MGD</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene>
+
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-
|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Formate_dehydrogenase Formate dehydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.2.1.2 1.2.1.2] </span>
+
or leave the SCENE parameter empty for the default display.
-
|GENE=
+
-->
-
|DOMAIN=
+
{{STRUCTURE_1kqf| PDB=1kqf | SCENE= }}
-
|RELATEDENTRY=[[1kqg|1KQG]]
+
-
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1kqf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1kqf OCA], [http://www.ebi.ac.uk/pdbsum/1kqf PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1kqf RCSB]</span>
+
-
}}
+
'''FORMATE DEHYDROGENASE N FROM E. COLI'''
'''FORMATE DEHYDROGENASE N FROM E. COLI'''
Line 30: Line 27:
[[Category: Jormakka, M.]]
[[Category: Jormakka, M.]]
[[Category: Tornroth, S.]]
[[Category: Tornroth, S.]]
-
[[Category: anaerobic]]
+
[[Category: Anaerobic]]
-
[[Category: dehydrogenase]]
+
[[Category: Dehydrogenase]]
-
[[Category: fe4s4]]
+
[[Category: Fe4s4]]
-
[[Category: formate]]
+
[[Category: Formate]]
-
[[Category: integral membrane protein]]
+
[[Category: Integral membrane protein]]
-
[[Category: iron sulfur cluster]]
+
[[Category: Iron sulfur cluster]]
-
[[Category: mgd]]
+
[[Category: Mgd]]
-
[[Category: molybdenum]]
+
[[Category: Molybdenum]]
-
[[Category: molybdopterin]]
+
[[Category: Molybdopterin]]
-
[[Category: molybdopterin guanine dinucleotide]]
+
[[Category: Molybdopterin guanine dinucleotide]]
-
[[Category: mpt]]
+
[[Category: Mpt]]
-
[[Category: oxidoreductase]]
+
[[Category: Oxidoreductase]]
-
[[Category: secy]]
+
[[Category: Secy]]
-
[[Category: selenium]]
+
[[Category: Selenium]]
-
[[Category: selenocysteine]]
+
[[Category: Selenocysteine]]
-
 
+
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 23:02:46 2008''
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 21:52:08 2008''
+

Revision as of 20:02, 2 May 2008

Image:1kqf.gif

Template:STRUCTURE 1kqf

FORMATE DEHYDROGENASE N FROM E. COLI


Overview

The structure of the membrane protein formate dehydrogenase-N (Fdn-N), a major component of Escherichia coli nitrate respiration, has been determined at 1.6 angstroms. The structure demonstrates 11 redox centers, including molybdopterin-guanine dinucleotides, five [4Fe-4S] clusters, two heme b groups, and a menaquinone analog. These redox centers are aligned in a single chain, which extends almost 90 angstroms through the enzyme. The menaquinone reduction site associated with a possible proton pathway was also characterized. This structure provides critical insights into the proton motive force generation by redox loop, a common mechanism among a wide range of respiratory enzymes.

About this Structure

1KQF is a Protein complex structure of sequences from Escherichia coli. Full crystallographic information is available from OCA.

Reference

Molecular basis of proton motive force generation: structure of formate dehydrogenase-N., Jormakka M, Tornroth S, Byrne B, Iwata S, Science. 2002 Mar 8;295(5561):1863-8. PMID:11884747 Page seeded by OCA on Fri May 2 23:02:46 2008

Proteopedia Page Contributors and Editors (what is this?)

OCA

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