1z2f

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{{Seed}}
 
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[[Image:1z2f.png|left|200px]]
 
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==solution structure of CfAFP-501==
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The line below this paragraph, containing "STRUCTURE_1z2f", creates the "Structure Box" on the page.
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<StructureSection load='1z2f' size='340' side='right'caption='[[1z2f]]' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1z2f]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Choristoneura_fumiferana Choristoneura fumiferana]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z2F OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Z2F FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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, 20 models</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=1z2f FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1z2f OCA], [https://pdbe.org/1z2f PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1z2f RCSB], [https://www.ebi.ac.uk/pdbsum/1z2f PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1z2f ProSAT]</span></td></tr>
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{{STRUCTURE_1z2f| PDB=1z2f | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q9GSA6_CHOFU Q9GSA6_CHOFU]
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/z2/1z2f_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1z2f ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Antifreeze proteins (AFPs) are widely employed by various organisms as part of their overwintering survival strategy. AFPs have the unique ability to suppress the freezing point of aqueous solution and inhibit ice recrystallization through binding to the ice seed crystals and restricting their growth. The solution structure of CfAFP-501 from spruce budworm has been determined by NMR spectroscopy. Our result demonstrates that CfAFP-501 retains its rigid and highly regular structure in solution. Overall, the solution structure is similar to the crystal structure except the N- and C-terminal regions. NMR spin-relaxation experiments further indicate the overall rigidity of the protein and identify a collection of residues with greater flexibilities. Furthermore, Pro91 shows a cis conformation in solution instead of the trans conformation determined in the crystal structure.
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===solution structure of CfAFP-501===
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Solution structure of an antifreeze protein CfAFP-501 from Choristoneura fumiferana.,Li C, Guo X, Jia Z, Xia B, Jin C J Biomol NMR. 2005 Jul;32(3):251-6. PMID:16132825<ref>PMID:16132825</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 1z2f" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_16132825}}, adds the Publication Abstract to the page
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*[[Antifreeze protein 3D structures|Antifreeze protein 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 16132825 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_16132825}}
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__TOC__
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</StructureSection>
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==About this Structure==
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1Z2F is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Choristoneura_fumiferana Choristoneura fumiferana]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z2F OCA].
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==Reference==
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<ref group="xtra">PMID:16132825</ref><references group="xtra"/>
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[[Category: Choristoneura fumiferana]]
[[Category: Choristoneura fumiferana]]
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[[Category: Jin, C.]]
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[[Category: Large Structures]]
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[[Category: Li, C.]]
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[[Category: Jin C]]
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[[Category: Antifreeze protein]]
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[[Category: Li C]]
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[[Category: Choristoneura fumiferana]]
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[[Category: Solution structure]]
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[[Category: Spruce budworm]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 15:02:46 2009''
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Current revision

solution structure of CfAFP-501

PDB ID 1z2f

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