7mq6
From Proteopedia
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==Tetragonal Maltose Binding Protein in the presence of gold== | ==Tetragonal Maltose Binding Protein in the presence of gold== | ||
| - | <StructureSection load='7mq6' size='340' side='right'caption='[[7mq6]]' scene=''> | + | <StructureSection load='7mq6' size='340' side='right'caption='[[7mq6]], [[Resolution|resolution]] 2.37Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7MQ6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7MQ6 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[7mq6]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7MQ6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7MQ6 FirstGlance]. <br> |
| - | </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=7mq6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7mq6 OCA], [https://pdbe.org/7mq6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7mq6 RCSB], [https://www.ebi.ac.uk/pdbsum/7mq6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7mq6 ProSAT]</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]] 2.372Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AU:GOLD+ION'>AU</scene>, <scene name='pdbligand=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=PRD_900018:beta-maltose'>PRD_900018</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=7mq6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7mq6 OCA], [https://pdbe.org/7mq6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7mq6 RCSB], [https://www.ebi.ac.uk/pdbsum/7mq6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7mq6 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/MALE_ECOLI MALE_ECOLI] Involved in the high-affinity maltose membrane transport system MalEFGK. Initial receptor for the active transport of and chemotaxis toward maltooligosaccharides. | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | In this study, we show that maltose-binding protein (MBP) is capable of facilitating stable gold nanoparticle synthesis, and a structure of MBP in the presence of gold ions was determined by X-ray crystallography. Using this high-resolution structure of gold ion bound MBP, a peptide (AT1) was selected and synthesized and was shown to also aid in the synthesis of stable gold nanoparticles under similar experimental conditions to those used for protein facilitated synthesis. This structure-based approach represents a new potential method for the selection of peptides capable of facilitating stable nanoparticle synthesis. | ||
| + | |||
| + | Structure-guided identification of a peptide for bio-enabled gold nanoparticle synthesis.,Thaker A, Sirajudeen L, Simmons CR, Nannenga BL Biotechnol Bioeng. 2021 Aug 26. doi: 10.1002/bit.27927. PMID:34436761<ref>PMID:34436761</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 7mq6" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Maltose-binding protein 3D structures|Maltose-binding protein 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Escherichia coli]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Nannenga BL]] | [[Category: Nannenga BL]] | ||
Current revision
Tetragonal Maltose Binding Protein in the presence of gold
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