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6a5r
From Proteopedia
(Difference between revisions)
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==RNA polymerase II elongation complex stalled at SHL(-2) of the nucleosome== | ==RNA polymerase II elongation complex stalled at SHL(-2) of the nucleosome== | ||
| - | < | + | <SX load='6a5r' size='340' side='right' viewer='molstar' caption='[[6a5r]], [[Resolution|resolution]] 8.70Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[6a5r]] is a 23 chain structure with sequence from [http://en.wikipedia.org/wiki/Kompg Kompg]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6A5R OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6A5R FirstGlance]. <br> | <table><tr><td colspan='2'>[[6a5r]] is a 23 chain structure with sequence from [http://en.wikipedia.org/wiki/Kompg Kompg]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6A5R OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6A5R FirstGlance]. <br> | ||
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</table> | </table> | ||
== Function == | == Function == | ||
| - | [[http://www.uniprot.org/uniprot/ | + | [[http://www.uniprot.org/uniprot/F2QPE6_KOMPC F2QPE6_KOMPC]] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.[PIRNR:PIRNR005586] [[http://www.uniprot.org/uniprot/C4QZQ7_KOMPG C4QZQ7_KOMPG]] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.[RuleBase:RU363031] [[http://www.uniprot.org/uniprot/C4R4Y0_KOMPG C4R4Y0_KOMPG]] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.[RuleBase:RU004279] [[http://www.uniprot.org/uniprot/H2B1J_HUMAN H2B1J_HUMAN]] Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.<ref>PMID:11859126</ref> <ref>PMID:12860195</ref> <ref>PMID:15019208</ref> Has broad antibacterial activity. May contribute to the formation of the functional antimicrobial barrier of the colonic epithelium, and to the bactericidal activity of amniotic fluid.<ref>PMID:11859126</ref> <ref>PMID:12860195</ref> <ref>PMID:15019208</ref> |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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==See Also== | ==See Also== | ||
*[[Histone 3D structures|Histone 3D structures]] | *[[Histone 3D structures|Histone 3D structures]] | ||
| - | *[[RNA polymerase|RNA polymerase]] | + | *[[RNA polymerase 3D structures|RNA polymerase 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
| - | </ | + | </SX> |
[[Category: DNA-directed RNA polymerase]] | [[Category: DNA-directed RNA polymerase]] | ||
[[Category: Kompg]] | [[Category: Kompg]] | ||
Revision as of 20:20, 6 March 2020
RNA polymerase II elongation complex stalled at SHL(-2) of the nucleosome
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