1a3k: Difference between revisions

From Proteopedia
Jump to navigation Jump to search
← Older edit
m Protected "1a3k" [edit=sysop:move=sysop]
No edit summary
 
(10 intermediate revisions by the same user not shown)
Line 1: Line 1:
[[Image:1a3k.png|left|200px]]


<!--
==X-RAY CRYSTAL STRUCTURE OF THE HUMAN GALECTIN-3 CARBOHYDRATE RECOGNITION DOMAIN (CRD) AT 2.1 ANGSTROM RESOLUTION==
The line below this paragraph, containing "STRUCTURE_1a3k", creates the "Structure Box" on the page.
<StructureSection load='1a3k' size='340' side='right'caption='[[1a3k]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)  
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1a3k]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A3K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1A3K FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1&#8491;</td></tr>
-->
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
{{STRUCTURE_1a3k| PDB=1a3k |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1a3k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a3k OCA], [https://pdbe.org/1a3k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1a3k RCSB], [https://www.ebi.ac.uk/pdbsum/1a3k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1a3k ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/LEG3_HUMAN LEG3_HUMAN] Galactose-specific lectin which binds IgE. May mediate with the alpha-3, beta-1 integrin the stimulation by CSPG4 of endothelial cells migration. Together with DMBT1, required for terminal differentiation of columnar epithelial cells during early embryogenesis (By similarity). In the nucleus: acts as a pre-mRNA splicing factor. Involved in acute inflammatory responses including neutrophil activation and adhesion, chemoattraction of monocytes macrophages, opsonization of apoptotic neutrophils, and activation of mast cells.<ref>PMID:15181153</ref> <ref>PMID:19594635</ref> <ref>PMID:19616076</ref>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/a3/1a3k_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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=1a3k ConSurf].
<div style="clear:both"></div>


===X-RAY CRYSTAL STRUCTURE OF THE HUMAN GALECTIN-3 CARBOHYDRATE RECOGNITION DOMAIN (CRD) AT 2.1 ANGSTROM RESOLUTION===
==See Also==
 
*[[Galectin 3D structures|Galectin 3D structures]]
 
== References ==
<!--
<references/>
The line below this paragraph, {{ABSTRACT_PUBMED_9582341}}, adds the Publication Abstract to the page
__TOC__
(as it appears on PubMed at http://www.pubmed.gov), where 9582341 is the PubMed ID number.
</StructureSection>
-->
{{ABSTRACT_PUBMED_9582341}}
 
==About this Structure==
[[1a3k]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A3K OCA].
 
==Reference==
<ref group="xtra">PMID:009582341</ref><ref group="xtra">PMID:016498413</ref><references group="xtra"/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Barondes, S H.]]
[[Category: Large Structures]]
[[Category: Kanigsberg, A.]]
[[Category: Barondes SH]]
[[Category: Leffler, H.]]
[[Category: Kanigsberg A]]
[[Category: Rini, J M.]]
[[Category: Leffler H]]
[[Category: Seetharaman, J.]]
[[Category: Rini JM]]
[[Category: Slaaby, R.]]
[[Category: Seetharaman J]]
[[Category: Galaptin]]
[[Category: Slaaby R]]
[[Category: Galectin]]
[[Category: Ige-binding protein]]
[[Category: Lectin]]

Latest revision as of 09:27, 7 February 2024

X-RAY CRYSTAL STRUCTURE OF THE HUMAN GALECTIN-3 CARBOHYDRATE RECOGNITION DOMAIN (CRD) AT 2.1 ANGSTROM RESOLUTIONX-RAY CRYSTAL STRUCTURE OF THE HUMAN GALECTIN-3 CARBOHYDRATE RECOGNITION DOMAIN (CRD) AT 2.1 ANGSTROM RESOLUTION

Structural highlights

1a3k is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.1Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

LEG3_HUMAN Galactose-specific lectin which binds IgE. May mediate with the alpha-3, beta-1 integrin the stimulation by CSPG4 of endothelial cells migration. Together with DMBT1, required for terminal differentiation of columnar epithelial cells during early embryogenesis (By similarity). In the nucleus: acts as a pre-mRNA splicing factor. Involved in acute inflammatory responses including neutrophil activation and adhesion, chemoattraction of monocytes macrophages, opsonization of apoptotic neutrophils, and activation of mast cells.[1] [2] [3]

Evolutionary Conservation

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

See Also

References

  1. ↑ Fukushi J, Makagiansar IT, Stallcup WB. NG2 proteoglycan promotes endothelial cell motility and angiogenesis via engagement of galectin-3 and alpha3beta1 integrin. Mol Biol Cell. 2004 Aug;15(8):3580-90. Epub 2004 Jun 4. PMID:15181153 doi:http://dx.doi.org/10.1091/mbc.E04-03-0236
  2. ↑ Henderson NC, Sethi T. The regulation of inflammation by galectin-3. Immunol Rev. 2009 Jul;230(1):160-71. doi: 10.1111/j.1600-065X.2009.00794.x. PMID:19594635 doi:10.1111/j.1600-065X.2009.00794.x
  3. ↑ Haudek KC, Spronk KJ, Voss PG, Patterson RJ, Wang JL, Arnoys EJ. Dynamics of galectin-3 in the nucleus and cytoplasm. Biochim Biophys Acta. 2010 Feb;1800(2):181-189. Epub 2009 Jul 16. PMID:19616076 doi:S0304-4165(09)00194-9

1a3k, resolution 2.10Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA
Retrieved from "https://proteopedia.openfox.io/wiki/index.php?title=1a3k&oldid=4039869"