4ke2: Difference between revisions
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== | ==Crystal structure of the hyperactive Type I antifreeze from winter flounder== | ||
[[4ke2]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KE2 OCA]. | <StructureSection load='4ke2' size='340' side='right'caption='[[4ke2]], [[Resolution|resolution]] 1.80Å' scene=''> | ||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4ke2]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudopleuronectes_americanus Pseudopleuronectes americanus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KE2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KE2 FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8Å</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=4ke2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ke2 OCA], [https://pdbe.org/4ke2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ke2 RCSB], [https://www.ebi.ac.uk/pdbsum/4ke2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ke2 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/ANPM_PSEAM ANPM_PSEAM] Contributes to protect fish blood from freezing at subzero sea water temperatures. Lowers the blood freezing point by about 1.1 degrees at a concentration of 0.1 mg/ml, and by about 1.5 degrees at a concentration of 0.2 mg/ml. Binds to nascent ice crystals and prevents further growth.<ref>PMID:15141201</ref> <ref>PMID:15716269</ref> <ref>PMID:18225917</ref> <ref>PMID:24531972</ref> | |||
== | ==See Also== | ||
*[[Antifreeze protein 3D structures|Antifreeze protein 3D structures]] | |||
[[Category: | == References == | ||
[[Category: | <references/> | ||
[[Category: | __TOC__ | ||
[[Category: | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Pseudopleuronectes americanus]] | ||
[[Category: | [[Category: Allingham JS]] | ||
[[Category: Campbell RL]] | |||
[[Category: Davies PL]] | |||
[[Category: Lin F-H]] | |||
[[Category: Sun T]] | |||
Latest revision as of 12:11, 1 March 2024
Crystal structure of the hyperactive Type I antifreeze from winter flounder
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