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| | <StructureSection load='1pm3' size='340' side='right'caption='[[1pm3]], [[Resolution|resolution]] 3.15Å' scene=''> | | <StructureSection load='1pm3' size='340' side='right'caption='[[1pm3]], [[Resolution|resolution]] 3.15Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[1pm3]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"methanobacterium_thermoautotrophicus"_(sic)_zeikus_and_wolfe_1972 "methanobacterium thermoautotrophicus" (sic) zeikus and wolfe 1972]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PM3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PM3 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[1pm3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Methanothermobacter_thermautotrophicus Methanothermobacter thermautotrophicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PM3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PM3 FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pm3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pm3 OCA], [http://pdbe.org/1pm3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1pm3 RCSB], [http://www.ebi.ac.uk/pdbsum/1pm3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1pm3 ProSAT], [http://www.topsan.org/Proteins/NESGC/1pm3 TOPSAN]</span></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.15Å</td></tr> |
| | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1pm3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pm3 OCA], [https://pdbe.org/1pm3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pm3 RCSB], [https://www.ebi.ac.uk/pdbsum/1pm3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pm3 ProSAT], [https://www.topsan.org/Proteins/NESGC/1pm3 TOPSAN]</span></td></tr> |
| | </table> | | </table> |
| - | <div style="background-color:#fffaf0;">
| + | == Function == |
| - | == Publication Abstract from PubMed == | + | [https://www.uniprot.org/uniprot/O27887_METTH O27887_METTH] |
| - | MTH1859 from Methanobacterium thermoautotrophicum is a 77 residue protein representing a conserved family of functionally uncharacterized proteins. We solved the crystal structure of MTH1859 by single wavelength anomalous diffraction phasing using selenomethionine labeled protein. MTH1859 adopts a mainly anti-parallel all-beta-fold. The beta-sheet is heavily bent to form a U-structure that is closed through a loop. The monomer structure possesses similarities to the photoreaction center (PRC) domain fold, but the protein employs a unique oligomerization scheme. Two monomers of MTH1859 occupy the asymmetric unit and dimerize in a head-to-head fashion. Crystal packing interactions identify a second protein-protein interaction interface at the MTH1859 tails which can simultaneously bind two partner molecules. These interactions lead to the formation of a honeycomb structure and suggest that the family of MTH1859-like proteins might function as adapters for protein complex assembly.
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| - | Crystal structure of the putative adapter protein MTH1859.,Ye H, Chen TC, Xu X, Pennycooke M, Wu H, Steegborn C J Struct Biol. 2004 Nov;148(2):251-6. PMID:15477104<ref>PMID:15477104</ref>
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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| - | </div>
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| - | <div class="pdbe-citations 1pm3" style="background-color:#fffaf0;"></div>
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| - | == References ==
| + | |
| - | <references/>
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Structural genomic]] | + | [[Category: Methanothermobacter thermautotrophicus]] |
| - | [[Category: Steegborn, C]] | + | [[Category: Steegborn C]] |
| - | [[Category: Wu, H]] | + | [[Category: Wu H]] |
| - | [[Category: Ye, H]] | + | [[Category: Ye H]] |
| - | [[Category: Nesg]]
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| - | [[Category: PSI, Protein structure initiative]]
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| - | [[Category: Unknown function]]
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