8bv1
From Proteopedia
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== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/ASF1A_HUMAN ASF1A_HUMAN] Histone chaperone that facilitates histone deposition and histone exchange and removal during nucleosome assembly and disassembly. Cooperates with chromatin assembly factor 1 (CAF-1) to promote replication-dependent chromatin assembly and with HIRA to promote replication-independent chromatin assembly. Required for the formation of senescence-associated heterochromatin foci (SAHF) and efficient senescence-associated cell cycle exit.<ref>PMID:10759893</ref> <ref>PMID:11897662</ref> <ref>PMID:12842904</ref> <ref>PMID:14718166</ref> <ref>PMID:15621527</ref> <ref>PMID:16151251</ref> <ref>PMID:15664198</ref> | [https://www.uniprot.org/uniprot/ASF1A_HUMAN ASF1A_HUMAN] Histone chaperone that facilitates histone deposition and histone exchange and removal during nucleosome assembly and disassembly. Cooperates with chromatin assembly factor 1 (CAF-1) to promote replication-dependent chromatin assembly and with HIRA to promote replication-independent chromatin assembly. Required for the formation of senescence-associated heterochromatin foci (SAHF) and efficient senescence-associated cell cycle exit.<ref>PMID:10759893</ref> <ref>PMID:11897662</ref> <ref>PMID:12842904</ref> <ref>PMID:14718166</ref> <ref>PMID:15621527</ref> <ref>PMID:16151251</ref> <ref>PMID:15664198</ref> | ||
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| - | == Publication Abstract from PubMed == | ||
| - | In the search for foldamer inhibitors of the histone chaperone ASF1, we explored the possibility of substituting four alpha-residues ( approximately one helix turn) by 3-urea segments and scanned the sequence of a short alpha-helical peptide known to bind ASF1. By analysing the impact of the different foldamer replacements within the peptide chain, we uncovered new binding modes of the peptide-urea chimeras to ASF1. | ||
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| - | Unexpected binding modes of inhibitors to the histone chaperone ASF1 revealed by a foldamer scanning approach.,Perrin ME, Li B, Mbianda J, Bakail M, Andre C, Moal G, Legrand P, Ropars V, Douat C, Ochsenbein F, Guichard G Chem Commun (Camb). 2023 Jun 22. doi: 10.1039/d3cc01891a. PMID:37347155<ref>PMID:37347155</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 8bv1" style="background-color:#fffaf0;"></div> | ||
== References == | == References == | ||
<references/> | <references/> | ||
Current revision
Peptide inhibitor P4 in complex with ASF1 histone chaperone
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Categories: Homo sapiens | Large Structures | Synthetic construct | Douat C | Guichard G | Legrand P | Li B | Mbianda J | Ochsenbein F | Perrin ME | Ropars V
