1wag: Difference between revisions
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<StructureSection load='1wag' size='340' side='right'caption='[[1wag]]' scene=''> | <StructureSection load='1wag' size='340' side='right'caption='[[1wag]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>For a <b>guided tour on the structure components</b> use [ | <table><tr><td colspan='2'>For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1WAG FirstGlance]. <br> | ||
</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | </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=1wag FirstGlance], [https://www.ebi.ac.uk/pdbsum/1wag PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1wag ProSAT]</span></td></tr> | ||
</table> | </table> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
Latest revision as of 19:16, 27 October 2021
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DNA POLYMERASE FROM BACTERIOPHAGE RB69, ALPHA-CARBONS ONLY, THEORETICAL MODELDNA POLYMERASE FROM BACTERIOPHAGE RB69, ALPHA-CARBONS ONLY, THEORETICAL MODEL
Structural highlights
Publication Abstract from PubMedThe 2.8 A resolution crystal structure of the bacteriophage RB69 gp43, a member of the eukaryotic pol alpha family of replicative DNA polymerases, shares some similarities with other polymerases but shows many differences. Although its palm domain has the same topology as other polymerases, except rat DNA polymerase beta, one of the three carboxylates required for nucleotidyl transfer is located on a different beta strand. The structures of the fingers and thumb domains are unrelated to all other known polymerase structures. The editing 3'-5' exonuclease domain of gp43 is homologous to that of E. coli DNA polymerase I but lies on the opposite side of the polymerase active site. An extended structure-based alignment of eukaryotic DNA polymerase sequences provides structural insights that should be applicable to most eukaryotic DNA polymerases. Crystal structure of a pol alpha family replication DNA polymerase from bacteriophage RB69.,Wang J, Sattar AK, Wang CC, Karam JD, Konigsberg WH, Steitz TA Cell. 1997 Jun 27;89(7):1087-99. PMID:9215631[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References |
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