4rib: Difference between revisions

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'''Unreleased structure'''


The entry 4rib is ON HOLD  until Paper Publication
==FAN1 Nuclease bound to 5' phosphorylated p(dT) single flap DNA==
<StructureSection load='4rib' size='340' side='right'caption='[[4rib]], [[Resolution|resolution]] 3.25&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4rib]] is a 8 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=4RIB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4RIB 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]] 3.25&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</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=4rib FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4rib OCA], [https://pdbe.org/4rib PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4rib RCSB], [https://www.ebi.ac.uk/pdbsum/4rib PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4rib ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/FAN1_HUMAN FAN1_HUMAN] Karyomegalic interstitial nephritis. The disease is caused by mutations affecting the gene represented in this entry.
== Function ==
[https://www.uniprot.org/uniprot/FAN1_HUMAN FAN1_HUMAN] Nuclease required for maintenance of chromosomal stability. Plays a key role in DNA repair of DNA interstrand cross-links (ICL) by being recruited to sites of DNA damage by monoubiquitinated FANCD2. Specifically involved in repair of ICL-induced DNA breaks by being required for efficient homologous recombination, possibly in the resolution of homologous recombination intermediates. Not involved in DNA double-strand breaks resection. Has both endonuclease activity toward 5'-flaps and 5'-exonuclease activity: may act in concert with the 3'-flap-specific enzymes to unhook the ICL by cleaving the lagging-strand template.<ref>PMID:20603015</ref> <ref>PMID:20603016</ref> <ref>PMID:20603073</ref> <ref>PMID:20671156</ref>


Authors: Pavletich, N.P., Wang, R.
==See Also==
 
*[[DNA glycosylase 3D structures|DNA glycosylase 3D structures]]
Description:
*[[Dual specificity phosphatase 3D structures|Dual specificity phosphatase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Pavletich NP]]
[[Category: Wang R]]

Latest revision as of 15:52, 1 March 2024

FAN1 Nuclease bound to 5' phosphorylated p(dT) single flap DNAFAN1 Nuclease bound to 5' phosphorylated p(dT) single flap DNA

Structural highlights

4rib is a 8 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 3.25Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

FAN1_HUMAN Karyomegalic interstitial nephritis. The disease is caused by mutations affecting the gene represented in this entry.

Function

FAN1_HUMAN Nuclease required for maintenance of chromosomal stability. Plays a key role in DNA repair of DNA interstrand cross-links (ICL) by being recruited to sites of DNA damage by monoubiquitinated FANCD2. Specifically involved in repair of ICL-induced DNA breaks by being required for efficient homologous recombination, possibly in the resolution of homologous recombination intermediates. Not involved in DNA double-strand breaks resection. Has both endonuclease activity toward 5'-flaps and 5'-exonuclease activity: may act in concert with the 3'-flap-specific enzymes to unhook the ICL by cleaving the lagging-strand template.[1] [2] [3] [4]

See Also

References

  1. ↑ MacKay C, Declais AC, Lundin C, Agostinho A, Deans AJ, MacArtney TJ, Hofmann K, Gartner A, West SC, Helleday T, Lilley DM, Rouse J. Identification of KIAA1018/FAN1, a DNA repair nuclease recruited to DNA damage by monoubiquitinated FANCD2. Cell. 2010 Jul 9;142(1):65-76. doi: 10.1016/j.cell.2010.06.021. PMID:20603015 doi:http://dx.doi.org/10.1016/j.cell.2010.06.021
  2. ↑ Kratz K, Schopf B, Kaden S, Sendoel A, Eberhard R, Lademann C, Cannavo E, Sartori AA, Hengartner MO, Jiricny J. Deficiency of FANCD2-associated nuclease KIAA1018/FAN1 sensitizes cells to interstrand crosslinking agents. Cell. 2010 Jul 9;142(1):77-88. doi: 10.1016/j.cell.2010.06.022. PMID:20603016 doi:http://dx.doi.org/10.1016/j.cell.2010.06.022
  3. ↑ Smogorzewska A, Desetty R, Saito TT, Schlabach M, Lach FP, Sowa ME, Clark AB, Kunkel TA, Harper JW, Colaiacovo MP, Elledge SJ. A genetic screen identifies FAN1, a Fanconi anemia-associated nuclease necessary for DNA interstrand crosslink repair. Mol Cell. 2010 Jul 9;39(1):36-47. doi: 10.1016/j.molcel.2010.06.023. PMID:20603073 doi:http://dx.doi.org/10.1016/j.molcel.2010.06.023
  4. ↑ Liu T, Ghosal G, Yuan J, Chen J, Huang J. FAN1 acts with FANCI-FANCD2 to promote DNA interstrand cross-link repair. Science. 2010 Aug 6;329(5992):693-6. doi: 10.1126/science.1192656. Epub 2010 Jul , 29. PMID:20671156 doi:http://dx.doi.org/10.1126/science.1192656

4rib, resolution 3.25Å

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