6dqf: Difference between revisions

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'''Unreleased structure'''


The entry 6dqf is ON HOLD
==LINKED KDM5A JMJ DOMAIN BOUND TO THE INHIBITOR N68 i.e. 2-(1-(2-(piperidin-1-yl)ethyl)-1H-benzo[d]imidazol-2-yl)thieno[3,2-b]pyridine-7-carboxylic acid==
<StructureSection load='6dqf' size='340' side='right'caption='[[6dqf]], [[Resolution|resolution]] 1.69&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[6dqf]] is a 1 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=6DQF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6DQF 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]] 1.688&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=H61:2-{1-[2-(piperidin-1-yl)ethyl]-1H-benzimidazol-2-yl}thieno[3,2-b]pyridine-7-carboxylic+acid'>H61</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</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=6dqf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6dqf OCA], [https://pdbe.org/6dqf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6dqf RCSB], [https://www.ebi.ac.uk/pdbsum/6dqf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6dqf ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/KDM5A_HUMAN KDM5A_HUMAN] Histone demethylase that specifically demethylates 'Lys-4' of histone H3, thereby playing a central role in histone code. Does not demethylate histone H3 'Lys-9', H3 'Lys-27', H3 'Lys-36', H3 'Lys-79' or H4 'Lys-20'. Demethylates trimethylated and dimethylated but not monomethylated H3 'Lys-4'. May stimulate transcription mediated by nuclear receptors. May be involved in transcriptional regulation of Hox proteins during cell differentiation. May participate in transcriptional repression of cytokines such as CXCL12. Plays a role in the regulation of the circadian rhythm and in maintaining the normal periodicity of the circadian clock. In a histone demethylase-independent manner, acts as a coactivator of the CLOCK-ARNTL/BMAL1-mediated transcriptional activation of PER1/2 and other clock-controlled genes and increases histone acetylation at PER1/2 promoters by inhibiting the activity of HDAC1 (By similarity).[UniProtKB:Q3UXZ9]<ref>PMID:11358960</ref> <ref>PMID:15949438</ref> <ref>PMID:17320160</ref> <ref>PMID:17320161</ref> <ref>PMID:17320163</ref>


Authors: Horton, J.R., Cheng, X.
==See Also==
 
*[[Jumonji domain-containing protein 3D structures|Jumonji domain-containing protein 3D structures]]
Description: LINKED KDM5A JMJ DOMAIN BOUND TO THE INHIBITOR N68 i.e. 2-(1-(2-(piperidin-1-yl)ethyl)-1H-benzo[d]imidazol-2-yl)thieno[3,2-b]pyridine-7-carboxylic acid
*[[Lysine-specific histone demethylase 3D structures|Lysine-specific histone demethylase 3D structures]]
[[Category: Unreleased Structures]]
*[[Retinoblastoma-binding protein 3D structures|Retinoblastoma-binding protein 3D structures]]
[[Category: Cheng, X]]
== References ==
[[Category: Horton, J.R]]
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Cheng X]]
[[Category: Horton JR]]

Latest revision as of 09:12, 11 October 2023

LINKED KDM5A JMJ DOMAIN BOUND TO THE INHIBITOR N68 i.e. 2-(1-(2-(piperidin-1-yl)ethyl)-1H-benzo[d]imidazol-2-yl)thieno[3,2-b]pyridine-7-carboxylic acidLINKED KDM5A JMJ DOMAIN BOUND TO THE INHIBITOR N68 i.e. 2-(1-(2-(piperidin-1-yl)ethyl)-1H-benzo[d]imidazol-2-yl)thieno[3,2-b]pyridine-7-carboxylic acid

Structural highlights

6dqf is a 1 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 1.688Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

KDM5A_HUMAN Histone demethylase that specifically demethylates 'Lys-4' of histone H3, thereby playing a central role in histone code. Does not demethylate histone H3 'Lys-9', H3 'Lys-27', H3 'Lys-36', H3 'Lys-79' or H4 'Lys-20'. Demethylates trimethylated and dimethylated but not monomethylated H3 'Lys-4'. May stimulate transcription mediated by nuclear receptors. May be involved in transcriptional regulation of Hox proteins during cell differentiation. May participate in transcriptional repression of cytokines such as CXCL12. Plays a role in the regulation of the circadian rhythm and in maintaining the normal periodicity of the circadian clock. In a histone demethylase-independent manner, acts as a coactivator of the CLOCK-ARNTL/BMAL1-mediated transcriptional activation of PER1/2 and other clock-controlled genes and increases histone acetylation at PER1/2 promoters by inhibiting the activity of HDAC1 (By similarity).[UniProtKB:Q3UXZ9][1] [2] [3] [4] [5]

See Also

References

  1. ↑ Chan SW, Hong W. Retinoblastoma-binding protein 2 (Rbp2) potentiates nuclear hormone receptor-mediated transcription. J Biol Chem. 2001 Jul 27;276(30):28402-12. Epub 2001 May 17. PMID:11358960 doi:http://dx.doi.org/10.1074/jbc.M100313200
  2. ↑ Benevolenskaya EV, Murray HL, Branton P, Young RA, Kaelin WG Jr. Binding of pRB to the PHD protein RBP2 promotes cellular differentiation. Mol Cell. 2005 Jun 10;18(6):623-35. PMID:15949438 doi:http://dx.doi.org/10.1016/j.molcel.2005.05.012
  3. ↑ Iwase S, Lan F, Bayliss P, de la Torre-Ubieta L, Huarte M, Qi HH, Whetstine JR, Bonni A, Roberts TM, Shi Y. The X-linked mental retardation gene SMCX/JARID1C defines a family of histone H3 lysine 4 demethylases. Cell. 2007 Mar 23;128(6):1077-88. Epub 2007 Feb 22. PMID:17320160 doi:10.1016/j.cell.2007.02.017
  4. ↑ Christensen J, Agger K, Cloos PA, Pasini D, Rose S, Sennels L, Rappsilber J, Hansen KH, Salcini AE, Helin K. RBP2 belongs to a family of demethylases, specific for tri-and dimethylated lysine 4 on histone 3. Cell. 2007 Mar 23;128(6):1063-76. Epub 2007 Feb 22. PMID:17320161 doi:S0092-8674(07)00182-1
  5. ↑ Klose RJ, Yan Q, Tothova Z, Yamane K, Erdjument-Bromage H, Tempst P, Gilliland DG, Zhang Y, Kaelin WG Jr. The retinoblastoma binding protein RBP2 is an H3K4 demethylase. Cell. 2007 Mar 9;128(5):889-900. Epub 2007 Feb 22. PMID:17320163 doi:http://dx.doi.org/10.1016/j.cell.2007.02.013

6dqf, resolution 1.69Å

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