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==Structure of Human TFIIS Domain II==
==Structure of Human TFIIS Domain II==
<StructureSection load='3ndq' size='340' side='right' caption='[[3ndq]], [[Resolution|resolution]] 1.93&Aring;' scene=''>
<StructureSection load='3ndq' size='340' side='right'caption='[[3ndq]], [[Resolution|resolution]] 1.93&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3ndq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NDQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3NDQ FirstGlance]. <br>
<table><tr><td colspan='2'>[[3ndq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NDQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3NDQ FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GTF2S, TCEA1, TFIIS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GTF2S, TCEA1, TFIIS ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ndq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ndq OCA], [http://pdbe.org/3ndq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3ndq RCSB], [http://www.ebi.ac.uk/pdbsum/3ndq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3ndq ProSAT]</span></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=3ndq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ndq OCA], [https://pdbe.org/3ndq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ndq RCSB], [https://www.ebi.ac.uk/pdbsum/3ndq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ndq ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
[[http://www.uniprot.org/uniprot/TCEA1_HUMAN TCEA1_HUMAN]] Note=A chromosomal aberration involving TCEA1 may be a cause of salivary gland pleiomorphic adenomas (PA) [181030]. Pleiomorphic adenomas are the most common benign epithelial tumors of the salivary gland. Translocation t(3;8)(p21;q12) with PLAG1.  
[[https://www.uniprot.org/uniprot/TCEA1_HUMAN TCEA1_HUMAN]] Note=A chromosomal aberration involving TCEA1 may be a cause of salivary gland pleiomorphic adenomas (PA) [181030]. Pleiomorphic adenomas are the most common benign epithelial tumors of the salivary gland. Translocation t(3;8)(p21;q12) with PLAG1.  
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/TCEA1_HUMAN TCEA1_HUMAN]] Necessary for efficient RNA polymerase II transcription elongation past template-encoded arresting sites. The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary complexes. Cleavage of the nascent transcript by S-II allows the resumption of elongation from the new 3'-terminus.  
[[https://www.uniprot.org/uniprot/TCEA1_HUMAN TCEA1_HUMAN]] Necessary for efficient RNA polymerase II transcription elongation past template-encoded arresting sites. The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary complexes. Cleavage of the nascent transcript by S-II allows the resumption of elongation from the new 3'-terminus.  


==See Also==
==See Also==
*[[Elongation factor|Elongation factor]]
*[[Elongation factor 3D structures|Elongation factor 3D structures]]
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Human]]
[[Category: Large Structures]]
[[Category: Averell, G]]
[[Category: Averell, G]]
[[Category: Hou, J]]
[[Category: Hou, J]]

Revision as of 06:59, 12 May 2022

Structure of Human TFIIS Domain II

3ndq, resolution 1.93Å

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