4jv2: Difference between revisions
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{{STRUCTURE_4jv2| PDB=4jv2 | SCENE= }} | |||
===Ternary complex of gamma-OHPDG adduct modified dna with dna (-1 primer) polymerase iv and incoming datp=== | |||
{{ABSTRACT_PUBMED_23947567}} | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/DPO4_SULSO DPO4_SULSO]] Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity. It is involved in translesional synthesis.[HAMAP-Rule:MF_01113] | |||
==About this Structure== | |||
[[4jv2]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Sulfolobus_solfataricus_p2 Sulfolobus solfataricus p2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JV2 OCA]. | |||
==Reference== | |||
<ref group="xtra">PMID:023947567</ref><references group="xtra"/><references/> | |||
[[Category: DNA-directed DNA polymerase]] | |||
[[Category: Sulfolobus solfataricus p2]] | |||
[[Category: Banerjee, S.]] | |||
[[Category: Shanmugam, G.]] | |||
[[Category: Stone, M P.]] | |||
[[Category: Dna adduct]] | |||
[[Category: Dna polymerase]] | |||
[[Category: Ternary complex of dpo4-dna-datp]] | |||
[[Category: Transferase-dna complex]] | |||
Revision as of 10:30, 28 August 2013
Ternary complex of gamma-OHPDG adduct modified dna with dna (-1 primer) polymerase iv and incoming datpTernary complex of gamma-OHPDG adduct modified dna with dna (-1 primer) polymerase iv and incoming datp
Template:ABSTRACT PUBMED 23947567
FunctionFunction
[DPO4_SULSO] Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity. It is involved in translesional synthesis.[HAMAP-Rule:MF_01113]
About this StructureAbout this Structure
4jv2 is a 3 chain structure with sequence from Sulfolobus solfataricus p2. Full crystallographic information is available from OCA.
ReferenceReference
- ↑ Shanmugam G, Minko IG, Banerjee S, Christov PP, Kozekov ID, Rizzo CJ, Lloyd RS, Egli M, Stone MP. Ring-Opening of the gamma-OH-PdG Adduct Promotes Error-Free Bypass by the Sulfolobus solfataricus DNA Polymerase Dpo4. Chem Res Toxicol. 2013 Aug 16. PMID:23947567 doi:10.1021/tx400200b