4m6w: Difference between revisions

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 ==Crystal structure of the C-terminal segment of FANCM in complex with FAAP24==
-<StructureSection load='4m6w' size='340' side='right' caption='[[4m6w]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
+<StructureSection load='4m6w' size='340' side='right'caption='[[4m6w]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4m6w]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4M6W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4M6W FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4m6w]] is a 2 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=4M6W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4M6W FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 2.9&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FANCM, KIAA1596 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), FAAP24, C19orf40 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/RNA_helicase RNA helicase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.4.13 3.6.4.13] </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=4m6w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4m6w OCA], [https://pdbe.org/4m6w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4m6w RCSB], [https://www.ebi.ac.uk/pdbsum/4m6w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4m6w ProSAT]</span></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4m6w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4m6w OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4m6w RCSB], [http://www.ebi.ac.uk/pdbsum/4m6w PDBsum]</span></td></tr>
 </table>
 == Disease ==
-[[http://www.uniprot.org/uniprot/FANCM_HUMAN FANCM_HUMAN]] Fanconi anemia. The disease is caused by mutations affecting the gene represented in this entry.
+[https://www.uniprot.org/uniprot/FANCM_HUMAN FANCM_HUMAN] Fanconi anemia. The disease is caused by mutations affecting the gene represented in this entry.
 == Function ==
-[[http://www.uniprot.org/uniprot/FANCM_HUMAN FANCM_HUMAN]] ATPase required for FANCD2 ubiquitination, a key reaction in DNA repair. Binds to ssDNA but not to dsDNA. Recruited to forks stalled by DNA interstrand cross-links, and required for cellular resistance to such lesions.<ref>PMID:16116422</ref> <ref>PMID:16116434</ref> [REFERENCE:7][REFERENCE:8] [[http://www.uniprot.org/uniprot/FAP24_HUMAN FAP24_HUMAN]] Plays a role in DNA repair through recruitment of the FA core complex to damaged DNA. Regulates FANCD2 monoubiquitination upon DNA damage. Induces chromosomal instability as well as hypersensitivity to DNA cross-linking agents, when repressed. Targets FANCM/FAAP24 complex to the DNA, preferentially to single strand DNA.
+[https://www.uniprot.org/uniprot/FANCM_HUMAN FANCM_HUMAN] ATPase required for FANCD2 ubiquitination, a key reaction in DNA repair. Binds to ssDNA but not to dsDNA. Recruited to forks stalled by DNA interstrand cross-links, and required for cellular resistance to such lesions.<ref>PMID:16116422</ref> <ref>PMID:16116434</ref> [REFERENCE:7][REFERENCE:8]
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-Fanconi anemia (FA) is a genetically heterogeneous disorder associated with deficiencies in the FA complementation group network. FA complementation group M (FANCM) and FA-associated protein 24 kDa (FAAP24) form a stable complex to anchor the FA core complex to chromatin in repairing DNA interstrand crosslinks. Here, we report the first crystal structure of the C-terminal segment of FANCM in complex with FAAP24. The C-terminal segment of FANCM and FAAP24 both consist of a nuclease domain at the N-terminus and a tandem helix-hairpin-helix (HhH)2 domain at the C-terminus. The FANCM-FAAP24 complex exhibits a similar architecture as that of ApXPF. However, the variations of several key residues and the electrostatic property at the active-site region render a catalytically inactive nuclease domain of FANCM, accounting for the lack of nuclease activity. We also show that the first HhH motif of FAAP24 is a potential binding site for DNA, which plays a critical role in targeting FANCM-FAAP24 to chromatin. These results reveal the mechanistic insights into the functions of FANCM-FAAP24 in DNA repair.
-Structural insights into the functions of the FANCM-FAAP24 complex in DNA repair.,Yang H, Zhang T, Tao Y, Wang F, Tong L, Ding J Nucleic Acids Res. 2013 Sep 3. PMID:24003026<ref>PMID:24003026</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
-[[Category: RNA helicase]]
+[[Category: Large Structures]]
-[[Category: Ding, J]]
+[[Category: Ding J]]
-[[Category: Tong, L]]
+[[Category: Tong L]]
-[[Category: Yang, H]]
+[[Category: Yang H]]
-[[Category: Zhang, T]]
+[[Category: Zhang T]]
-[[Category: Dna binding protein]]
-[[Category: Dna repair]]
-[[Category: Faap24]]
-[[Category: Fancm]]
-[[Category: Fanconi anemia]]
-[[Category: Xpf/mus81]]