3nir

From Proteopedia

(Difference between revisions)

Current revision

Crystal structure of small protein crambin at 0.48 A resolution

Structural highlights

3nir is a 1 chain structure with sequence from Crambe hispanica subsp. abyssinica. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 0.48Å
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

CRAM_CRAAB The function of this hydrophobic plant seed protein is not known.

Publication Abstract from PubMed

With the development of highly brilliant and extremely intense synchrotron X-ray sources, extreme high-resolution limits for biological samples are now becoming attainable. Here, a study is presented that sets the record in crystallographic resolution for a biological macromolecule. The structure of the small protein crambin was determined to 0.48 A resolution on the PETRA II ring before its conversion to a dedicated synchrotron-radiation source. The results reveal a wealth of details in electron density and demonstrate the possibilities that are potentially offered by a high-energy source. The question now arises as to what the true limits are in terms of what can be seen at such high resolution. From what can be extrapolated from the results using crystals of crambin, this limit would be at approximately 0.40 A, which approaches that for smaller compounds.

Crystal structure of small protein crambin at 0.48 A resolution.,Schmidt A, Teeter M, Weckert E, Lamzin VS Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Apr 1;67(Pt, 4):424-8. Epub 2011 Mar 24. PMID:21505232^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Schmidt A, Teeter M, Weckert E, Lamzin VS. Crystal structure of small protein crambin at 0.48 A resolution. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Apr 1;67(Pt, 4):424-8. Epub 2011 Mar 24. PMID:21505232 doi:10.1107/S1744309110052607

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3nir"

@@ Line 3: / Line 3: @@
 <StructureSection load='3nir' size='340' side='right'caption='[[3nir]], [[Resolution|resolution]] 0.48&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3nir]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Crambe_hispanica Crambe hispanica]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NIR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3NIR FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3nir]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Crambe_hispanica_subsp._abyssinica Crambe hispanica subsp. abyssinica]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NIR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3NIR FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EOH:ETHANOL'>EOH</scene></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]] 0.48&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ejg|1ejg]], [[1crn|1crn]], [[1cnr|1cnr]], [[1cbn|1cbn]], [[1ab1|1ab1]]</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EOH:ETHANOL'>EOH</scene></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=3nir FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3nir OCA], [http://pdbe.org/3nir PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3nir RCSB], [http://www.ebi.ac.uk/pdbsum/3nir PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3nir ProSAT]</span></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=3nir FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3nir OCA], [https://pdbe.org/3nir PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3nir RCSB], [https://www.ebi.ac.uk/pdbsum/3nir PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3nir ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/CRAM_CRAAB CRAM_CRAAB]] The function of this hydrophobic plant seed protein is not known.
+[https://www.uniprot.org/uniprot/CRAM_CRAAB CRAM_CRAAB] The function of this hydrophobic plant seed protein is not known.
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 23: / Line 23: @@
 __TOC__
 </StructureSection>
-[[Category: Crambe hispanica]]
+[[Category: Crambe hispanica subsp. abyssinica]]
 [[Category: Large Structures]]
-[[Category: Lamzin, V S]]
+[[Category: Lamzin VS]]
-[[Category: Schmidt, A]]
+[[Category: Schmidt A]]
-[[Category: Teeter, M]]
+[[Category: Teeter M]]
-[[Category: Weckert, E]]
+[[Category: Weckert E]]
-[[Category: Plant protein]]

3nir

From Proteopedia

Current revision

Crystal structure of small protein crambin at 0.48 A resolution

Structural highlights

Function

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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