1rxv
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1rxv]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Archaeoglobus_fulgidus Archaeoglobus fulgidus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RXV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1RXV FirstGlance]. <br> | <table><tr><td colspan='2'>[[1rxv]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Archaeoglobus_fulgidus Archaeoglobus fulgidus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RXV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1RXV FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1rwz|1rwz]], [[1rxq|1rxq]], [[1rxw|1rxw]], [[1rxz|1rxz]]</td></tr> | + | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1rwz|1rwz]], [[1rxq|1rxq]], [[1rxw|1rxw]], [[1rxz|1rxz]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FEN, AF0264 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2234 Archaeoglobus fulgidus])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FEN, AF0264 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2234 Archaeoglobus fulgidus])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1rxv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rxv OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1rxv RCSB], [http://www.ebi.ac.uk/pdbsum/1rxv PDBsum]</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=1rxv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rxv OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1rxv RCSB], [http://www.ebi.ac.uk/pdbsum/1rxv PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/FEN_ARCFU FEN_ARCFU]] Structure-specific nuclease with 5'-flap endonuclease and 5'-3' exonuclease activities involved in DNA replication and repair. During DNA replication, cleaves the 5'-overhanging flap structure that is generated by displacement synthesis when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. Binds the unpaired 3'-DNA end and kinks the DNA to facilitate 5' cleavage specificity. Cleaves one nucleotide into the double-stranded DNA from the junction in flap DNA, leaving a nick for ligation. Also involved in the base excision repair (BER) pathway. Acts as a genome stabilization factor that prevents flaps from equilibrating into structures that lead to duplications and deletions. Also possesses 5'-3' exonuclease activity on nicked or gapped double-stranded DNA (By similarity). | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Archaeoglobus fulgidus]] | [[Category: Archaeoglobus fulgidus]] | ||
| - | [[Category: Chapados, B R | + | [[Category: Chapados, B R]] |
| - | [[Category: Han, S | + | [[Category: Han, S]] |
| - | [[Category: Hosfield, D J | + | [[Category: Hosfield, D J]] |
| - | [[Category: Qiu, J | + | [[Category: Qiu, J]] |
| - | [[Category: Shen, B | + | [[Category: Shen, B]] |
| - | [[Category: Tainer, J A | + | [[Category: Tainer, J A]] |
| - | [[Category: Yelent, B | + | [[Category: Yelent, B]] |
[[Category: 3' flap binding site]] | [[Category: 3' flap binding site]] | ||
[[Category: Dna repair]] | [[Category: Dna repair]] | ||
Revision as of 12:31, 25 December 2014
Crystal Structure of A. Fulgidus FEN-1 bound to DNA
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