1jm1

<table><tr><td colspan='2'>[[1jm1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_33909 Atcc 33909]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JM1 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1JM1 FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>

<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">SOXF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2285 ATCC 33909])</td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=1jm1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jm1 OCA], [http://pdbe.org/1jm1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1jm1 RCSB], [http://www.ebi.ac.uk/pdbsum/1jm1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1jm1 ProSAT]</span></td></tr>

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== Publication Abstract from PubMed ==

The first crystal structure of an archaeal Rieske iron-sulfur protein, the soluble domain of Rieske iron-sulfur protein II (soxF) from the hyperthermo-acidophile Sulfolobus acidocaldarius, has been solved by multiple wavelength anomalous dispersion (MAD) and has been refined to 1.1 A resolution. SoxF is a subunit of the terminal oxidase supercomplex SoxM in the plasma membrane of S. acidocaldarius that combines features of a cytochrome bc(1) complex and a cytochrome c oxidase. The [2Fe-2S] cluster of soxF is most likely the primary electron acceptor during the oxidation of caldariella quinone by the cytochrome a(587)/Rieske subcomplex. The geometry of the [2Fe-2S] cluster and the structure of the cluster-binding site are almost identical in soxF and the Rieske proteins from eucaryal cytochrome bc(1) and b(6)f complexes, suggesting a strict conservation of the catalytic mechanism. The main domain of soxF and part of the cluster-binding domain, though structurally related, show a significantly divergent structure with respect to topology, non-covalent interactions and surface charges. The divergent structure of soxF reflects a different topology of the soxM complex compared to eucaryal bc complexes and the adaptation of the protein to the extreme ambient conditions on the outer membrane surface of a hyperthermo-acidophilic organism.

The structure of the soluble domain of an archaeal Rieske iron-sulfur protein at 1.1 A resolution.,Bonisch H, Schmidt CL, Schafer G, Ladenstein R J Mol Biol. 2002 Jun 7;319(3):791-805. PMID:12054871<ref>PMID:12054871</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>

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== References ==

<references/>

[[Category: Atcc 33909]]

[[Category: Boenisch, H]]

[[Category: Ladenstein, R]]

[[Category: Schaefer, G]]

[[Category: Schmidt, C L]]

[[Category: Rieske iron-sulfur protein]]