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[[Image:1ntg.jpg|left|200px]]<br /><applet load="1ntg" size="350" color="white" frame="true" align="right" spinBox="true"
caption="1ntg, resolution 2.21&Aring;" />
'''Crystal Structure of the EMAP II-like Cytokine Released from human tyrosyl-tRNA Synthetase'''<br />


==Disease==
==Crystal Structure of the EMAP II-like Cytokine Released from human tyrosyl-tRNA Synthetase==
Known disease associated with this structure: Charcot-Marie-Tooth disease, dominant intermediate C OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=603623 603623]]
<StructureSection load='1ntg' size='340' side='right'caption='[[1ntg]], [[Resolution|resolution]] 2.21&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1ntg]] is a 4 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=1NTG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1NTG FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.21&#8491;</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=1ntg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ntg OCA], [https://pdbe.org/1ntg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ntg RCSB], [https://www.ebi.ac.uk/pdbsum/1ntg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ntg ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/SYYC_HUMAN SYYC_HUMAN] Defects in YARS are the cause of Charcot-Marie-Tooth disease dominant intermediate type C (CMTDIC) [MIM:[https://omim.org/entry/608323 608323]. CMTDIC is a form of Charcot-Marie-Tooth disease characterized by clinical and pathologic features intermediate between demyelinating and axonal peripheral neuropathies, and motor median nerve conduction velocities ranging from 25 to 45 m/sec.<ref>PMID:16429158</ref>
== Function ==
[https://www.uniprot.org/uniprot/SYYC_HUMAN SYYC_HUMAN] Catalyzes the attachment of tyrosine to tRNA(Tyr) in a two-step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr) (By similarity).
== 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/1ntg_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=1ntg ConSurf].
<div style="clear:both"></div>


==About this Structure==
==See Also==
1NTG is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Active as [http://en.wikipedia.org/wiki/Tyrosine--tRNA_ligase Tyrosine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.1 6.1.1.1] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NTG OCA].
*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Tyrosine--tRNA ligase]]
[[Category: Mcree DE]]
[[Category: Mcree, D E.]]
[[Category: Schimmel P]]
[[Category: Schimmel, P.]]
[[Category: Skene RJ]]
[[Category: Skene, R J.]]
[[Category: Yang X-L]]
[[Category: Yang, X L.]]
[[Category: beta barrel]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 14:09:48 2008''

Latest revision as of 12:25, 16 August 2023

Crystal Structure of the EMAP II-like Cytokine Released from human tyrosyl-tRNA SynthetaseCrystal Structure of the EMAP II-like Cytokine Released from human tyrosyl-tRNA Synthetase

Structural highlights

1ntg is a 4 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 2.21Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

SYYC_HUMAN Defects in YARS are the cause of Charcot-Marie-Tooth disease dominant intermediate type C (CMTDIC) [MIM:608323. CMTDIC is a form of Charcot-Marie-Tooth disease characterized by clinical and pathologic features intermediate between demyelinating and axonal peripheral neuropathies, and motor median nerve conduction velocities ranging from 25 to 45 m/sec.[1]

Function

SYYC_HUMAN Catalyzes the attachment of tyrosine to tRNA(Tyr) in a two-step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr) (By similarity).

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. ↑ Jordanova A, Irobi J, Thomas FP, Van Dijck P, Meerschaert K, Dewil M, Dierick I, Jacobs A, De Vriendt E, Guergueltcheva V, Rao CV, Tournev I, Gondim FA, D'Hooghe M, Van Gerwen V, Callaerts P, Van Den Bosch L, Timmermans JP, Robberecht W, Gettemans J, Thevelein JM, De Jonghe P, Kremensky I, Timmerman V. Disrupted function and axonal distribution of mutant tyrosyl-tRNA synthetase in dominant intermediate Charcot-Marie-Tooth neuropathy. Nat Genet. 2006 Feb;38(2):197-202. Epub 2006 Jan 22. PMID:16429158 doi:10.1038/ng1727

1ntg, resolution 2.21Å

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