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5uuy

From Proteopedia

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Current revision

Crystal structure of Dioclea lasiocarpa lectin (DLL) complexed with X-MAN

Structural highlights

5uuy is a 1 chain structure with sequence from Dioclea. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.88Å
Ligands:	, ,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

LECA_DIOVI D-mannose/D-glucose-binding lectin. Has anti-inflammatory activity in rats. Induces histamine release in mast cells from hamster and rat. Induces lymphocyte proliferation and IFNG production. Shows toxicity against the aquatic snail B.glabrata at concentrations higher than 20 ug/ml.[REFERENCE:1]^[1] ^[2] ^[3] ^[4] ^[5] ^[6] ^[7]

Publication Abstract from PubMed

Lectins are multidomain proteins that specifically recognize various carbohydrates. The structural characterization of these molecules is crucial in understanding their function and activity in systems and organisms. Most cancer cells exhibit changes in glycosylation patterns, and lectins may be able to recognize these changes. In this work, Dioclea lasiocarpa seed lectin (DLL) was structurally characterized. The lectin presented a high degree of similarity with other lectins isolated from legumes, presenting a jelly roll motif and a metal-binding site stabilizing the carbohydrate-recognition domain. DLL demonstrated differential interactions with carbohydrates, depending on type of glycosidic linkage present in ligands. As observed by the reduction of cell viability in C6 cells, DLL showed strong antiglioma activity by mechanisms involving activation of caspase 3.

Structural analysis of Dioclea lasiocarpa lectin: A C6 cells apoptosis-inducing protein.,Nascimento KS, Santiago MQ, Pinto-Junior VR, Osterne VJS, Martins FWV, Nascimento APM, Wolin IAV, Heinrich IA, Martins MGQ, Silva MTL, Lossio CF, Rocha CRC, Leal RB, Cavada BS Int J Biochem Cell Biol. 2017 Sep 20;92:79-89. doi: 10.1016/j.biocel.2017.09.014. PMID:28939357^[8]

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

References

↑ Barral-Netto M, Santos SB, Barral A, Moreira LI, Santos CF, Moreira RA, Oliveira JT, Cavada BS. Human lymphocyte stimulation by legume lectins from the Diocleae tribe. Immunol Invest. 1992 Jul;21(4):297-303. PMID:1398779
↑ Gomes JC, Ferreira RR, Cavada BS, Moreira RA, Oliveira JT. Histamine release induced by glucose (mannose)-specific lectins isolated from Brazilian beans. Comparison with concanavalin A. Agents Actions. 1994 May;41(3-4):132-5. PMID:7524287
↑ Ferreira RR, Cavada BS, Moreira RA, Oliveira JT, Gomes JC. Characteristics of the histamine release from hamster cheek pouch mast cells stimulated by lectins from Brazilian beans and concanavalin A. Inflamm Res. 1996 Sep;45(9):442-7. PMID:8891754
↑ Assreuy AM, Shibuya MD, Martins GJ, De Souza ML, Cavada BS, Moreira RA, Oliveira JT, Ribeiro RA, Flores CA. Anti-inflammatory effect of glucose-mannose binding lectins isolated from Brazilian beans. Mediators Inflamm. 1997;6(3):201-10. PMID:18472821 doi:http://dx.doi.org/10.1080/09629359791695
↑ Dam TK, Cavada BS, Grangeiro TB, Santos CF, de Sousa FA, Oscarson S, Brewer CF. Diocleinae lectins are a group of proteins with conserved binding sites for the core trimannoside of asparagine-linked oligosaccharides and differential specificities for complex carbohydrates. J Biol Chem. 1998 May 15;273(20):12082-8. PMID:9575151
↑ Dam TK, Cavada BS, Grangeiro TB, Santos CF, Ceccatto VM, de Sousa FA, Oscarson S, Brewer CF. Thermodynamic binding studies of lectins from the diocleinae subtribe to deoxy analogs of the core trimannoside of asparagine-linked oligosaccharides. J Biol Chem. 2000 May 26;275(21):16119-26. PMID:10747944 doi:http://dx.doi.org/10.1074/jbc.M000670200
↑ dos Santos AF, Cavada BS, da Rocha BA, do Nascimento KS, Sant'Ana AE. Toxicity of some glucose/mannose-binding lectins to Biomphalaria glabrata and Artemia salina. Bioresour Technol. 2010 Jan;101(2):794-8. doi: 10.1016/j.biortech.2009.07.062., Epub 2009 Sep 17. PMID:19765980 doi:http://dx.doi.org/10.1016/j.biortech.2009.07.062
↑ Nascimento KS, Santiago MQ, Pinto-Junior VR, Osterne VJS, Martins FWV, Nascimento APM, Wolin IAV, Heinrich IA, Martins MGQ, Silva MTL, Lossio CF, Rocha CRC, Leal RB, Cavada BS. Structural analysis of Dioclea lasiocarpa lectin: A C6 cells apoptosis-inducing protein. Int J Biochem Cell Biol. 2017 Sep 20;92:79-89. doi: 10.1016/j.biocel.2017.09.014. PMID:28939357 doi:http://dx.doi.org/10.1016/j.biocel.2017.09.014

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/5uuy"

@@ Line 3: / Line 3: @@
 <StructureSection load='5uuy' size='340' side='right'caption='[[5uuy]], [[Resolution|resolution]] 1.88&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[5uuy]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Dioclea Dioclea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5UUY OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5UUY FirstGlance]. <br>
+<table><tr><td colspan='2'>[[5uuy]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Dioclea Dioclea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5UUY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5UUY FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=XMM:(2R,3S,4S,5S,6R)-2-(5-BROMO-4-CHLORO-1H-INDOL-3-YLOXY)-TETRAHYDRO-6-(HYDROXYMETHYL)-2H-PYRAN-3,4,5-TRIOL'>XMM</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]] 1.88&#8491;</td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5uuy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5uuy OCA], [http://pdbe.org/5uuy PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5uuy RCSB], [http://www.ebi.ac.uk/pdbsum/5uuy PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5uuy ProSAT]</span></td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=XMM:(2R,3S,4S,5S,6R)-2-(5-BROMO-4-CHLORO-1H-INDOL-3-YLOXY)-TETRAHYDRO-6-(HYDROXYMETHYL)-2H-PYRAN-3,4,5-TRIOL'>XMM</scene></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=5uuy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5uuy OCA], [https://pdbe.org/5uuy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5uuy RCSB], [https://www.ebi.ac.uk/pdbsum/5uuy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5uuy ProSAT]</span></td></tr>
 </table>
+== Function ==
+[https://www.uniprot.org/uniprot/LECA_DIOVI LECA_DIOVI] D-mannose/D-glucose-binding lectin. Has anti-inflammatory activity in rats. Induces histamine release in mast cells from hamster and rat. Induces lymphocyte proliferation and IFNG production. Shows toxicity against the aquatic snail B.glabrata at concentrations higher than 20 ug/ml.[REFERENCE:1]<ref>PMID:1398779</ref> <ref>PMID:7524287</ref> <ref>PMID:8891754</ref> <ref>PMID:18472821</ref> <ref>PMID:9575151</ref> <ref>PMID:10747944</ref> <ref>PMID:19765980</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 22: / Line 25: @@
 [[Category: Dioclea]]
 [[Category: Large Structures]]
-[[Category: Cavada, B S]]
+[[Category: Cavada BS]]
-[[Category: Fonseca, F M.P]]
+[[Category: Fonseca FMP]]
-[[Category: Nascimento, K S]]
+[[Category: Nascimento KS]]
-[[Category: Neco, A H.B]]
+[[Category: Neco AHB]]
-[[Category: Osterne, V J.S]]
+[[Category: Osterne VJS]]
-[[Category: Pinto-Junior, V R]]
+[[Category: Pinto-Junior VR]]
-[[Category: Rocha, C R.C]]
+[[Category: Rocha CRC]]
-[[Category: Santiago, M Q]]
+[[Category: Santiago MQ]]
-[[Category: Dioclea lasiocarpa]]
-[[Category: Lectin]]
-[[Category: Sugar binding protein]]

5uuy

From Proteopedia

Current revision

Crystal structure of Dioclea lasiocarpa lectin (DLL) complexed with X-MAN

Structural highlights

Function

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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