2ex3
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2ex3]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_phage_phi29 Bacillus phage phi29]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2EX3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2EX3 FirstGlance]. <br> | <table><tr><td colspan='2'>[[2ex3]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_phage_phi29 Bacillus phage phi29]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2EX3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2EX3 FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=PB:LEAD+(II)+ION'>PB</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=PB:LEAD+(II)+ION'>PB</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNK:UNKNOWN'>UNK</scene></td></tr> | + | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNK:UNKNOWN'>UNK</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1xhx|1xhx]], [[1xhz|1xhz]], [[1xi1|1xi1]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1xhx|1xhx]], [[1xhz|1xhz]], [[1xi1|1xi1]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10756 Bacillus phage phi29]), 3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10756 Bacillus phage phi29])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10756 Bacillus phage phi29]), 3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10756 Bacillus phage phi29])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-directed_DNA_polymerase DNA-directed DNA polymerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.7 2.7.7.7] </span></td></tr> | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-directed_DNA_polymerase DNA-directed DNA polymerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.7 2.7.7.7] </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=2ex3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ex3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ex3 RCSB], [http://www.ebi.ac.uk/pdbsum/2ex3 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=2ex3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ex3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ex3 RCSB], [http://www.ebi.ac.uk/pdbsum/2ex3 PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/DPOL_BPPH2 DPOL_BPPH2]] This polymerase possesses two enzymatic activities: DNA synthesis (polymerase) and an exonucleolytic activity that degrades single-stranded DNA in the 3'- to 5'-direction. [[http://www.uniprot.org/uniprot/TERM_BPPH2 TERM_BPPH2]] DNA terminal protein is linked to the 5'-ends of both strands of the genome through a phosphodiester bond between the beta-hydroxyl group of a serine residue and the 5'-phosphate of the terminal deoxyadenylate. This protein is essential for DNA replication and is involved in the priming of DNA elongation. May act as an exolysin that hydrolyzes peptidoglycans during virus entry into the host cell. | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: Bacillus phage phi29]] | [[Category: Bacillus phage phi29]] | ||
[[Category: DNA-directed DNA polymerase]] | [[Category: DNA-directed DNA polymerase]] | ||
| - | [[Category: Berman, A J | + | [[Category: Berman, A J]] |
| - | [[Category: Blanco, L | + | [[Category: Blanco, L]] |
| - | [[Category: Kamtekar, S | + | [[Category: Kamtekar, S]] |
| - | [[Category: Salas, M | + | [[Category: Salas, M]] |
| - | [[Category: Steitz, T A | + | [[Category: Steitz, T A]] |
| - | [[Category: Vega, M de | + | [[Category: Vega, M de]] |
| - | [[Category: Wang, J | + | [[Category: Wang, J]] |
[[Category: Dna polymerase: protein primer complex]] | [[Category: Dna polymerase: protein primer complex]] | ||
[[Category: Transferase-replication complex]] | [[Category: Transferase-replication complex]] | ||
Revision as of 15:18, 25 December 2014
Bacteriophage phi29 DNA polymerase bound to terminal protein
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