1ejg

From Proteopedia

(Difference between revisions)

Revision as of 09:38, 21 July 2021

CRAMBIN AT ULTRA-HIGH RESOLUTION: VALENCE ELECTRON DENSITY.

Structural highlights

1ejg 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.
Related:	1cbn, 1crn, 1ab1, 1cnr
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

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

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The charge density distribution of a protein has been refined experimentally. Diffraction data for a crambin crystal were measured to ultra-high resolution (0.54 A) at low temperature by using short-wavelength synchrotron radiation. The crystal structure was refined with a model for charged, nonspherical, multipolar atoms to accurately describe the molecular electron density distribution. The refined parameters agree within 25% with our transferable electron density library derived from accurate single crystal diffraction analyses of several amino acids and small peptides. The resulting electron density maps of redistributed valence electrons (deformation maps) compare quantitatively well with a high-level quantum mechanical calculation performed on a monopeptide. This study provides validation for experimentally derived parameters and a window into charge density analysis of biological macromolecules.

Accurate protein crystallography at ultra-high resolution: valence electron distribution in crambin.,Jelsch C, Teeter MM, Lamzin V, Pichon-Pesme V, Blessing RH, Lecomte C Proc Natl Acad Sci U S A. 2000 Mar 28;97(7):3171-6. PMID:10737790^[1]

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

References

↑ Jelsch C, Teeter MM, Lamzin V, Pichon-Pesme V, Blessing RH, Lecomte C. Accurate protein crystallography at ultra-high resolution: valence electron distribution in crambin. Proc Natl Acad Sci U S A. 2000 Mar 28;97(7):3171-6. PMID:10737790

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1ejg"

@@ Line 3: / Line 3: @@
 <StructureSection load='1ejg' size='340' side='right'caption='[[1ejg]], [[Resolution|resolution]] 0.54&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1ejg]] is a 1 chain structure with sequence from [http://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=1EJG OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EJG FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1ejg]] 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=1EJG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1EJG FirstGlance]. <br>
-</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1cbn|1cbn]], [[1crn|1crn]], [[1ab1|1ab1]], [[1cnr|1cnr]]</td></tr>
+</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1cbn|1cbn]], [[1crn|1crn]], [[1ab1|1ab1]], [[1cnr|1cnr]]</div></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=1ejg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ejg OCA], [http://pdbe.org/1ejg PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ejg RCSB], [http://www.ebi.ac.uk/pdbsum/1ejg PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1ejg 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=1ejg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ejg OCA], [https://pdbe.org/1ejg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ejg RCSB], [https://www.ebi.ac.uk/pdbsum/1ejg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ejg 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.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]

1ejg

From Proteopedia

Revision as of 09:38, 21 July 2021

CRAMBIN AT ULTRA-HIGH RESOLUTION: VALENCE ELECTRON DENSITY.

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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