2b25: Difference between revisions

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[[Image:2b25.gif|left|200px]]


{{Structure
==Human putative tRNA(1-methyladenosine)methyltransferase==
|PDB= 2b25 |SIZE=350|CAPTION= <scene name='initialview01'>2b25</scene>, resolution 2.500&Aring;
<StructureSection load='2b25' size='340' side='right'caption='[[2b25]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
|SITE=  
== Structural highlights ==
|LIGAND= <scene name='pdbligand=SAM:S-ADENOSYLMETHIONINE'>SAM</scene> and <scene name='pdbligand=UNX:UNKNOWN ATOM OR ION'>UNX</scene>
<table><tr><td colspan='2'>[[2b25]] is a 2 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=2B25 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2B25 FirstGlance]. <br>
|ACTIVITY=  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5&#8491;</td></tr>
|GENE=  
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SAM:S-ADENOSYLMETHIONINE'>SAM</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</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=2b25 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b25 OCA], [https://pdbe.org/2b25 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2b25 RCSB], [https://www.ebi.ac.uk/pdbsum/2b25 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2b25 ProSAT]</span></td></tr>
 
</table>
'''Human putative tRNA(1-methyladenosine)methyltransferase'''
== Function ==
 
[https://www.uniprot.org/uniprot/TR61B_HUMAN TR61B_HUMAN] Methyltransferase that catalyzes the formation of N(1)-methyladenine at position 58 (m1A58) in various tRNAs in mitochondrion, including tRNA(Leu) (decephering codons UUA or UUG), tRNA(Lys) and tRNA(Ser) (decephering codons UCA, UCU, UCG or UCC).<ref>PMID:23097428</ref>
 
== Evolutionary Conservation ==
==About this Structure==
[[Image:Consurf_key_small.gif|200px|right]]
2B25 is a [[Single protein]] structure of 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=2B25 OCA].  
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/b2/2b25_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=2b25 ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Arrowsmith, C.]]
[[Category: Arrowsmith C]]
[[Category: Bochkarev, A.]]
[[Category: Bochkarev A]]
[[Category: Dong, A.]]
[[Category: Dong A]]
[[Category: Edwards, A.]]
[[Category: Edwards A]]
[[Category: Loppnau, P.]]
[[Category: Loppnau P]]
[[Category: Plotnikov, A N.]]
[[Category: Plotnikov AN]]
[[Category: SGC, Structural Genomics Consortium.]]
[[Category: Sundstrom M]]
[[Category: Sundstrom, M.]]
[[Category: Tempel W]]
[[Category: Tempel, W.]]
[[Category: Weigelt J]]
[[Category: Weigelt, J.]]
[[Category: Wu H]]
[[Category: Wu, H.]]
[[Category: Zeng H]]
[[Category: Zeng, H.]]
[[Category: SAM]]
[[Category: UNX]]
[[Category: methyl transferase]]
[[Category: sam]]
[[Category: sgc]]
[[Category: structural genomic]]
[[Category: structural genomics consortium]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 15:56:40 2008''

Latest revision as of 10:32, 23 August 2023

Human putative tRNA(1-methyladenosine)methyltransferaseHuman putative tRNA(1-methyladenosine)methyltransferase

Structural highlights

2b25 is a 2 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 2.5Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

TR61B_HUMAN Methyltransferase that catalyzes the formation of N(1)-methyladenine at position 58 (m1A58) in various tRNAs in mitochondrion, including tRNA(Leu) (decephering codons UUA or UUG), tRNA(Lys) and tRNA(Ser) (decephering codons UCA, UCU, UCG or UCC).[1]

Evolutionary Conservation

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

References

  1. ↑ Chujo T, Suzuki T. Trmt61B is a methyltransferase responsible for 1-methyladenosine at position 58 of human mitochondrial tRNAs. RNA. 2012 Dec;18(12):2269-76. doi: 10.1261/rna.035600.112. Epub 2012 Oct 24. PMID:23097428 doi:http://dx.doi.org/10.1261/rna.035600.112

2b25, resolution 2.50Å

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