4e44: Difference between revisions
New page: '''Unreleased structure''' The entry 4e44 is ON HOLD Authors: Fox III, D., Zhao, Y., Yang, W., Weidong, W. Description: Crystal structure of the hMHF1/hMHF2 Histone-Fold Tetramer |
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==Crystal structure of the hMHF1/hMHF2 Histone-Fold Tetramer== | |||
<StructureSection load='4e44' size='340' side='right'caption='[[4e44]], [[Resolution|resolution]] 2.10Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4e44]] is a 4 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=4E44 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4E44 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]] 2.1Å</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=4e44 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4e44 OCA], [https://pdbe.org/4e44 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4e44 RCSB], [https://www.ebi.ac.uk/pdbsum/4e44 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4e44 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/CENPS_HUMAN CENPS_HUMAN] DNA-binding component of the FA core complex involved in DNA damage repair and genome maintenance. Required for optimal chromatin association of the FA core complex. Required for efficient damage-induced monoubiquitination and focus formation of FANCD2. Stabilizes FAAD24, FANCM and STRA13/CENPX in the FA core complex. Plays a role in DNA interstrand cross-linking (ICL) repair and in recovery of replication forks stalled by topoisomerase I-DNA cleavage intermediates induced by camptothecin. Component of the heterotetrameric CENP-T-W-S-X complex that binds and supercoils DNA, and plays an important role in kinetochore assembly. Component of the APITD1/CENPS complex that is essential for the stable assembly of the outer kinetochore. Plays an important role in mitotic progression and chromosome segregation. Component of the CENPA-CAD (nucleosome distal) complex, a complex recruited to centromeres which is involved in assembly of kinetochore proteins, mitotic progression and chromosome segregation.<ref>PMID:19620631</ref> <ref>PMID:22814378</ref> [REFERENCE:8] | |||
==See Also== | |||
*[[Centromere protein 3D structure|Centromere protein 3D structure]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Fox III D]] | |||
[[Category: Weidong W]] | |||
[[Category: Yang W]] | |||
[[Category: Zhao Y]] | |||