1ntx

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (07:06, 30 October 2024) (edit) (undo)
 
(11 intermediate revisions not shown.)
Line 1: Line 1:
-
{{Seed}}
 
-
[[Image:1ntx.png|left|200px]]
 
-
<!--
+
==SECONDARY STRUCTURE DETERMINATION FOR ALPHA-NEUROTOXIN FROM DENDROASPIS POLYLEPIS POLYLEPIS BASED ON SEQUENCE SPECIFIC PROTON NUCLEAR MAGNETIC RESONANCE ASSIGNMENTS==
-
The line below this paragraph, containing "STRUCTURE_1ntx", creates the "Structure Box" on the page.
+
<StructureSection load='1ntx' size='340' side='right'caption='[[1ntx]]' 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'>[[1ntx]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Dendroaspis_polylepis_polylepis Dendroaspis polylepis polylepis]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NTX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1NTX 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">Solution NMR, 20 models</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=1ntx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ntx OCA], [https://pdbe.org/1ntx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ntx RCSB], [https://www.ebi.ac.uk/pdbsum/1ntx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ntx ProSAT]</span></td></tr>
-
{{STRUCTURE_1ntx| PDB=1ntx | SCENE= }}
+
</table>
 +
== Function ==
 +
[https://www.uniprot.org/uniprot/3S11_DENPO 3S11_DENPO] Binds to muscle nicotinic acetylcholine receptor (nAChR) and inhibit acetylcholine from binding to the receptor, thereby impairing neuromuscular transmission.[UniProtKB:P60775]
 +
== 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/nt/1ntx_consurf.spt"</scriptWhenChecked>
 +
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=1ntx ConSurf].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
Sequence-specific assignments are presented for the polypeptide backbone protons and a majority of the amino-acid-side-chain protons of alpha-neurotoxin from Dendroaspis polylepis polylepis, and individual amide proton-exchange rates with the solvent are reported. The secondary structure and the hydrogen-bonding patterns in the regular secondary structure elements are deduced from nuclear Overhauser effects and the sequence locations of the slowly exchanging amide protons. The molecule includes a three-stranded antiparallel beta-sheet, and there are indications that two additional short chain segments are arranged in an antiparallel beta-sheet. These structural elements are similar, but not identical, to either the secondary structure reported for erabutoxin b in single crystals, or the solution structure of cytotoxin CTXIIb from Naja mossambica mossambica.
-
===SECONDARY STRUCTURE DETERMINATION FOR ALPHA-NEUROTOXIN FROM DENDROASPIS POLYLEPIS POLYLEPIS BASED ON SEQUENCE SPECIFIC PROTON NUCLEAR MAGNETIC RESONANCE ASSIGNMENTS===
+
Secondary structure determination for alpha-neurotoxin from Dendroaspis polylepis polylepis based on sequence-specific 1H-nuclear-magnetic-resonance assignments.,Labhardt AM, Hunziker-Kwik EH, Wuthrich K Eur J Biochem. 1988 Nov 1;177(2):295-305. PMID:2847926<ref>PMID:2847926</ref>
-
 
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
<!--
+
</div>
-
The line below this paragraph, {{ABSTRACT_PUBMED_2847926}}, adds the Publication Abstract to the page
+
<div class="pdbe-citations 1ntx" style="background-color:#fffaf0;"></div>
-
(as it appears on PubMed at http://www.pubmed.gov), where 2847926 is the PubMed ID number.
+
== References ==
-
-->
+
<references/>
-
{{ABSTRACT_PUBMED_2847926}}
+
__TOC__
-
 
+
</StructureSection>
-
==About this Structure==
+
-
1NTX is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Dendroaspis_polylepis_polylepis Dendroaspis polylepis polylepis]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NTX OCA].
+
-
 
+
-
==Reference==
+
-
Secondary structure determination for alpha-neurotoxin from Dendroaspis polylepis polylepis based on sequence-specific 1H-nuclear-magnetic-resonance assignments., Labhardt AM, Hunziker-Kwik EH, Wuthrich K, Eur J Biochem. 1988 Nov 1;177(2):295-305. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/2847926 2847926]
+
[[Category: Dendroaspis polylepis polylepis]]
[[Category: Dendroaspis polylepis polylepis]]
-
[[Category: Single protein]]
+
[[Category: Large Structures]]
-
[[Category: Brown, L R.]]
+
[[Category: Brown LR]]
-
[[Category: Wuthrich, K.]]
+
[[Category: Wuthrich K]]
-
[[Category: Neurotoxin]]
+
-
 
+
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 01:53:42 2008''
+

Current revision

SECONDARY STRUCTURE DETERMINATION FOR ALPHA-NEUROTOXIN FROM DENDROASPIS POLYLEPIS POLYLEPIS BASED ON SEQUENCE SPECIFIC PROTON NUCLEAR MAGNETIC RESONANCE ASSIGNMENTS

PDB ID 1ntx

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1ntx"
Personal tools