2a3d: Difference between revisions

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==SOLUTION STRUCTURE OF A DE NOVO DESIGNED SINGLE CHAIN THREE-HELIX BUNDLE (A3D)==
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<StructureSection load='2a3d' size='340' side='right'caption='[[2a3d]]' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2a3d]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. The October 2005 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Designer Proteins''  by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2005_10 10.2210/rcsb_pdb/mom_2005_10]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2A3D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2A3D FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2a3d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2a3d OCA], [https://pdbe.org/2a3d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2a3d RCSB], [https://www.ebi.ac.uk/pdbsum/2a3d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2a3d ProSAT]</span></td></tr>
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== Publication Abstract from PubMed ==
Although de novo protein design is an important endeavor with implications for understanding protein folding, until now, structures have been determined for only a few 25- to 30-residue designed miniproteins. Here, the NMR solution structure of a complex 73-residue three-helix bundle protein, alpha3D, is reported. The structure of alpha3D was not based on any natural protein, and yet it shows thermodynamic and spectroscopic properties typical of native proteins. A variety of features contribute to its unique structure, including electrostatics, the packing of a diverse set of hydrophobic side chains, and a loop that incorporates common capping motifs. Thus, it is now possible to design a complex protein with a well defined and predictable three-dimensional structure.


===SOLUTION STRUCTURE OF A DE NOVO DESIGNED SINGLE CHAIN THREE-HELIX BUNDLE (A3D)===
Solution structure and dynamics of a de novo designed three-helix bundle protein.,Walsh ST, Cheng H, Bryson JW, Roder H, DeGrado WF Proc Natl Acad Sci U S A. 1999 May 11;96(10):5486-91. PMID:10318910<ref>PMID:10318910</ref>


 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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== References ==
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</StructureSection>
==About this Structure==
Additional information on 2A3D is available in a page on [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/pdb70_1.html Designer Proteins] at the RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2A3D OCA].
 
==Reference==
Solution structure and dynamics of a de novo designed three-helix bundle protein., Walsh ST, Cheng H, Bryson JW, Roder H, DeGrado WF, Proc Natl Acad Sci U S A. 1999 May 11;96(10):5486-91. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10318910 10318910]
[[Category: Designer Proteins]]
[[Category: Designer Proteins]]
[[Category: Bryson, J W.]]
[[Category: Large Structures]]
[[Category: Cheng, H.]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: Degrado, W F.]]
[[Category: Synthetic construct]]
[[Category: Roder, H.]]
[[Category: Bryson JW]]
[[Category: Walsh, S T.R.]]
[[Category: Cheng H]]
[[Category: Three-helix bundle]]
[[Category: Degrado WF]]
 
[[Category: Roder H]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Jul 23 11:09:04 2008''
[[Category: Walsh STR]]

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