2q7m: Difference between revisions

Latest revision as of 09:14, 21 February 2024

Crystal structure of human FLAP with MK-591

Structural highlights

2q7m is a 6 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 4.25Å
Ligands:	2CS
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

AL5AP_HUMAN Genetic variations in ALOX5AP may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:601367; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.^[1] Note=Genetic variations in ALOX5AP may be associated with susceptibility to myocardial infarction. Involvement in myocardial infarction is however unclear: according to some authors (PubMed:14770184), a 4-SNP haplotype in ALOX5AP confers risk of myocardial infarction, while according to other (PubMed:17304054) ALOX5AP is not implicated in this condition.

Function

AL5AP_HUMAN Required for leukotriene biosynthesis by ALOX5 (5-lipoxygenase). Anchors ALOX5 to the membrane. Binds arachidonic acid, and could play an essential role in the transfer of arachidonic acid to ALOX5. Binds to MK-886, a compound that blocks the biosynthesis of leukotrienes.^[2] ^[3]

Evolutionary Conservation

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

References

↑ Helgadottir A, Manolescu A, Thorleifsson G, Gretarsdottir S, Jonsdottir H, Thorsteinsdottir U, Samani NJ, Gudmundsson G, Grant SF, Thorgeirsson G, Sveinbjornsdottir S, Valdimarsson EM, Matthiasson SE, Johannsson H, Gudmundsdottir O, Gurney ME, Sainz J, Thorhallsdottir M, Andresdottir M, Frigge ML, Topol EJ, Kong A, Gudnason V, Hakonarson H, Gulcher JR, Stefansson K. The gene encoding 5-lipoxygenase activating protein confers risk of myocardial infarction and stroke. Nat Genet. 2004 Mar;36(3):233-9. Epub 2004 Feb 8. PMID:14770184 doi:10.1038/ng1311
↑ Dixon RA, Diehl RE, Opas E, Rands E, Vickers PJ, Evans JF, Gillard JW, Miller DK. Requirement of a 5-lipoxygenase-activating protein for leukotriene synthesis. Nature. 1990 Jan 18;343(6255):282-4. PMID:2300173 doi:https://dx.doi.org/10.1038/343282a0
↑ Mancini JA, Abramovitz M, Cox ME, Wong E, Charleson S, Perrier H, Wang Z, Prasit P, Vickers PJ. 5-lipoxygenase-activating protein is an arachidonate binding protein. FEBS Lett. 1993 Mar 8;318(3):277-81. PMID:8440384

Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Helgadottir A, Manolescu A, Thorleifsson G, Gretarsdottir S, Jonsdottir H, Thorsteinsdottir U, Samani NJ, Gudmundsson G, Grant SF, Thorgeirsson G, Sveinbjornsdottir S, Valdimarsson EM, Matthiasson SE, Johannsson H, Gudmundsdottir O, Gurney ME, Sainz J, Thorhallsdottir M, Andresdottir M, Frigge ML, Topol EJ, Kong A, Gudnason V, Hakonarson H, Gulcher JR, Stefansson K. The gene encoding 5-lipoxygenase activating protein confers risk of myocardial infarction and stroke. Nat Genet. 2004 Mar;36(3):233-9. Epub 2004 Feb 8. PMID:14770184 doi:10.1038/ng1311

[2] Dixon RA, Diehl RE, Opas E, Rands E, Vickers PJ, Evans JF, Gillard JW, Miller DK. Requirement of a 5-lipoxygenase-activating protein for leukotriene synthesis. Nature. 1990 Jan 18;343(6255):282-4. PMID:2300173 doi:https://dx.doi.org/10.1038/343282a0

[3] Mancini JA, Abramovitz M, Cox ME, Wong E, Charleson S, Perrier H, Wang Z, Prasit P, Vickers PJ. 5-lipoxygenase-activating protein is an arachidonate binding protein. FEBS Lett. 1993 Mar 8;318(3):277-81. PMID:8440384

[1]

[2]

[3]

@@ Line 1: / Line 1: @@
-[[Image:2q7m.png|left|200px]]
-{{STRUCTURE_2q7m|  PDB=2q7m  |  SCENE=  }}
+==Crystal structure of human FLAP with MK-591==
+<StructureSection load='2q7m' size='340' side='right'caption='[[2q7m]], [[Resolution|resolution]] 4.25&Aring;' scene=''>
-===Crystal structure of human FLAP with MK-591===
+== Structural highlights ==
+<table><tr><td colspan='2'>[[2q7m]] is a 6 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=2Q7M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2Q7M FirstGlance]. <br>
-{{ABSTRACT_PUBMED_17600184}}
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 4.25&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2CS:3-[3-(TERT-BUTYLTHIO)-1-(4-CHLOROBENZYL)-5-(QUINOLIN-2-YLMETHOXY)-1H-INDOL-2-YL]-2,2-DIMETHYLPROPANOIC+ACID'>2CS</scene></td></tr>
-==About this Structure==
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2q7m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2q7m OCA], [https://pdbe.org/2q7m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2q7m RCSB], [https://www.ebi.ac.uk/pdbsum/2q7m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2q7m ProSAT]</span></td></tr>
-[[2q7m]] is a 6 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=2Q7M OCA].
+</table>
+== Disease ==
-==Reference==
+[https://www.uniprot.org/uniprot/AL5AP_HUMAN AL5AP_HUMAN] Genetic variations in ALOX5AP may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[https://omim.org/entry/601367 601367]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:14770184</ref>   Note=Genetic variations in ALOX5AP may be associated with susceptibility to myocardial infarction. Involvement in myocardial infarction is however unclear: according to some authors (PubMed:14770184), a 4-SNP haplotype in ALOX5AP confers risk of myocardial infarction, while according to other (PubMed:17304054) ALOX5AP is not implicated in this condition.
-<ref group="xtra">PMID:017600184</ref><references group="xtra"/>
+== Function ==
+[https://www.uniprot.org/uniprot/AL5AP_HUMAN AL5AP_HUMAN] Required for leukotriene biosynthesis by ALOX5 (5-lipoxygenase). Anchors ALOX5 to the membrane. Binds arachidonic acid, and could play an essential role in the transfer of arachidonic acid to ALOX5. Binds to MK-886, a compound that blocks the biosynthesis of leukotrienes.<ref>PMID:2300173</ref> <ref>PMID:8440384</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/q7/2q7m_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=2q7m ConSurf].
+<div style="clear:both"></div>
+== References ==
+<references/>
+__TOC__
+</StructureSection>
 [[Category: Homo sapiens]]
-[[Category: Ferguson, A D.]]
+[[Category: Large Structures]]
-[[Category: Flap]]
+[[Category: Ferguson AD]]
-[[Category: Lipid transport]]
-[[Category: Mapeg]]
-[[Category: Membrane protein]]

2q7m: Difference between revisions

Latest revision as of 09:14, 21 February 2024

Crystal structure of human FLAP with MK-591

Structural highlights

Disease

Function

Evolutionary Conservation

References

Contents

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