This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


1hq3

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (06:14, 9 August 2023) (edit) (undo)
 
Line 4: Line 4:
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1hq3]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HQ3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HQ3 FirstGlance]. <br>
<table><tr><td colspan='2'>[[1hq3]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HQ3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HQ3 FirstGlance]. <br>
-
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.15&#8491;</td></tr>
 +
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=1hq3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hq3 OCA], [https://pdbe.org/1hq3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hq3 RCSB], [https://www.ebi.ac.uk/pdbsum/1hq3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hq3 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=1hq3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hq3 OCA], [https://pdbe.org/1hq3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hq3 RCSB], [https://www.ebi.ac.uk/pdbsum/1hq3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hq3 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
-
[[https://www.uniprot.org/uniprot/H4_CHICK H4_CHICK]] 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. [[https://www.uniprot.org/uniprot/H2A4_CHICK H2A4_CHICK]] 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. [[https://www.uniprot.org/uniprot/H32_CHICK H32_CHICK]] 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.
+
[https://www.uniprot.org/uniprot/H2A4_CHICK H2A4_CHICK] 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.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Line 37: Line 38:
[[Category: Gallus gallus]]
[[Category: Gallus gallus]]
[[Category: Large Structures]]
[[Category: Large Structures]]
-
[[Category: Baldwin, J P]]
+
[[Category: Baldwin JP]]
-
[[Category: Chantalat, L]]
+
[[Category: Chantalat L]]
-
[[Category: Donovan, M J]]
+
[[Category: Donovan MJ]]
-
[[Category: Lambert, S J]]
+
[[Category: Lambert SJ]]
-
[[Category: Nicholson, J M]]
+
[[Category: Nicholson JM]]
-
[[Category: Reid, A J]]
+
[[Category: Reid AJ]]
-
[[Category: Reynolds, C D]]
+
[[Category: Reynolds CD]]
-
[[Category: Wood, C M]]
+
[[Category: Wood CM]]
-
[[Category: Chromatin]]
+
-
[[Category: Cl and phosphate ion]]
+
-
[[Category: Dna binding protein]]
+
-
[[Category: Histone-core octamer]]
+
-
[[Category: Histone-tail guide helice]]
+
-
[[Category: Nucleosome]]
+
-
[[Category: Structural element]]
+
-
[[Category: Tether structure]]
+
-
[[Category: Water]]
+

Current revision

CRYSTAL STRUCTURE OF THE HISTONE-CORE-OCTAMER IN KCL/PHOSPHATE

PDB ID 1hq3

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1hq3"
Personal tools