3k70
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3k70]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3K70 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3K70 FirstGlance]. <br> | <table><tr><td colspan='2'>[[3k70]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3K70 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3K70 FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=5IU:5-IODO-2-DEOXYURIDINE-5-MONOPHOSPHATE'>5IU</scene></td></tr> | + | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=5IU:5-IODO-2-DEOXYURIDINE-5-MONOPHOSPHATE'>5IU</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1w36|1w36]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1w36|1w36]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">b2820, JW2788, recB, rorA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 Escherichia coli K-12]), b2822, JW2790, recC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 Escherichia coli K-12]), b2819, JW2787, recD ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 Escherichia coli K-12])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">b2820, JW2788, recB, rorA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 Escherichia coli K-12]), b2822, JW2790, recC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 Escherichia coli K-12]), b2819, JW2787, recD ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 Escherichia coli K-12])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Exodeoxyribonuclease_V Exodeoxyribonuclease V], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.11.5 3.1.11.5] </span></td></tr> | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Exodeoxyribonuclease_V Exodeoxyribonuclease V], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.11.5 3.1.11.5] </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=3k70 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3k70 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3k70 RCSB], [http://www.ebi.ac.uk/pdbsum/3k70 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=3k70 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3k70 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3k70 RCSB], [http://www.ebi.ac.uk/pdbsum/3k70 PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/EX5B_ECOLI EX5B_ECOLI]] Required for efficient DNA repair; it catalyzes the unwinding of double-stranded DNA and the cleavage of single-stranded DNA and it stimulates local genetic recombination. All of these activities require concomitant hydrolysis of ATP. [[http://www.uniprot.org/uniprot/EX5A_ECOLI EX5A_ECOLI]] Exhibits several catalytic activities, including ATP-dependent exonuclease, ATP-stimulated endonuclease, ATP-dependent unwinding and DNA-dependent ATPase activities. Strand cleavage occurs 5' to 3' during the unwinding of duplex DNA at CHI sequences, which locally stimulate recombination. [[http://www.uniprot.org/uniprot/EX5C_ECOLI EX5C_ECOLI]] Exhibits a wide variety of catalytic activities including ATP-dependent exonuclease, ATP-stimulated endonuclease, ATP-dependent helicase and DNA-dependent ATPase activities. | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: Escherichia coli k-12]] | [[Category: Escherichia coli k-12]] | ||
[[Category: Exodeoxyribonuclease V]] | [[Category: Exodeoxyribonuclease V]] | ||
| - | [[Category: Saikrishnan, K | + | [[Category: Saikrishnan, K]] |
| - | [[Category: Wigley, D B | + | [[Category: Wigley, D B]] |
[[Category: Atp-binding]] | [[Category: Atp-binding]] | ||
[[Category: Dna damage]] | [[Category: Dna damage]] | ||
Revision as of 04:49, 25 December 2014
Crystal structure of the complete initiation complex of RecBCD
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