This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1ipi
From Proteopedia
(Difference between revisions)
| Line 3: | Line 3: | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1ipi]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Pyrococcus_furiosus Pyrococcus furiosus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IPI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1IPI FirstGlance]. <br> | <table><tr><td colspan='2'>[[1ipi]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Pyrococcus_furiosus Pyrococcus furiosus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IPI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1IPI FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1gef|1gef]]</td></tr> | + | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1gef|1gef]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HJC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2261 Pyrococcus furiosus])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HJC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2261 Pyrococcus furiosus])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Crossover_junction_endodeoxyribonuclease Crossover junction endodeoxyribonuclease], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.22.4 3.1.22.4] </span></td></tr> | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Crossover_junction_endodeoxyribonuclease Crossover junction endodeoxyribonuclease], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.22.4 3.1.22.4] </span></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=1ipi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ipi OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ipi RCSB], [http://www.ebi.ac.uk/pdbsum/1ipi 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=1ipi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ipi OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ipi RCSB], [http://www.ebi.ac.uk/pdbsum/1ipi PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/Q9V301_PYRFU Q9V301_PYRFU]] A structure-specific endonuclease that resolves Holliday junction (HJ) intermediates during genetic recombination. Cleaves 4-way DNA junctions introducing paired nicks in opposing strands, leaving a 5'-terminal phosphate and a 3'-terminal hydroxyl group that are ligated to produce recombinant products. Cleaves both mobile and immobile junctions. Binds 4-way junction DNA, a synthetic Hj, binding is not competed by dsDNA.<ref>PMID:10430863</ref> <ref>PMID:11005813</ref> <ref>PMID:11071944</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 35: | Line 37: | ||
[[Category: Crossover junction endodeoxyribonuclease]] | [[Category: Crossover junction endodeoxyribonuclease]] | ||
[[Category: Pyrococcus furiosus]] | [[Category: Pyrococcus furiosus]] | ||
| - | [[Category: Ishino, Y | + | [[Category: Ishino, Y]] |
| - | [[Category: Komori, K | + | [[Category: Komori, K]] |
| - | [[Category: Morikawa, K | + | [[Category: Morikawa, K]] |
| - | [[Category: Nishino, T | + | [[Category: Nishino, T]] |
[[Category: Hjc]] | [[Category: Hjc]] | ||
[[Category: Hydrolase]] | [[Category: Hydrolase]] | ||
[[Category: Nuclease fold]] | [[Category: Nuclease fold]] | ||
Revision as of 20:25, 24 December 2014
CRYSTAL STRUCTURE OF THE ARCHAEAL HOLLIDAY JUNCTION RESOLVASE HJC FROM PYROCOCCUS FURIOSUS FORM II
| |||||||||||
