1d2m: Difference between revisions

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{{STRUCTURE_1d2m|  PDB=1d2m  |  SCENE=  }}  
{{STRUCTURE_1d2m|  PDB=1d2m  |  SCENE=  }}  


'''UVRB PROTEIN OF THERMUS THERMOPHILUS HB8; A NUCLEOTIDE EXCISION REPAIR ENZYME'''
===UVRB PROTEIN OF THERMUS THERMOPHILUS HB8; A NUCLEOTIDE EXCISION REPAIR ENZYME===




==Overview==
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In the nucleotide excision repair system, UvrB plays a central role in damage recognition and DNA incision by interacting with UvrA and UvrC. We have determined the crystal structure of Thermus thermophilus HB8 UvrB at 1.9 A resolution. UvrB comprises four domains, two of which have an alpha/beta structure resembling the core domains of DNA and RNA helicases. Additionally, UvrB has an alpha-helical domain and a domain consisting of antiparallel beta-sheets (beta-domain). The sequence similarity suggests that the beta-domain interacts with UvrA. Based on the distribution of the conserved regions and the structure of the PcrA-DNA complex, a model for the UvrB-DNA complex is proposed.
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==About this Structure==
==About this Structure==
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[[Category: Rsgi]]
[[Category: Rsgi]]
[[Category: Structural genomic]]
[[Category: Structural genomic]]
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Revision as of 22:12, 30 June 2008

File:1d2m.png

Template:STRUCTURE 1d2m

UVRB PROTEIN OF THERMUS THERMOPHILUS HB8; A NUCLEOTIDE EXCISION REPAIR ENZYMEUVRB PROTEIN OF THERMUS THERMOPHILUS HB8; A NUCLEOTIDE EXCISION REPAIR ENZYME

Template:ABSTRACT PUBMED 10578047

About this StructureAbout this Structure

1D2M is a Single protein structure of sequence from Thermus thermophilus. Full crystallographic information is available from OCA.

ReferenceReference

Crystal structure of Thermus thermophilus HB8 UvrB protein, a key enzyme of nucleotide excision repair., Nakagawa N, Sugahara M, Masui R, Kato R, Fukuyama K, Kuramitsu S, J Biochem. 1999 Dec;126(6):986-90. PMID:10578047

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