Single stranded binding protein: Difference between revisions
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<StructureSection load='1eyg' size='500' side='right' frame='true' caption='Structure of Single Stranded DNA-Binding Protein bound to ssDNA (PDB entry [[1eyg]])' scene=''> | <StructureSection load='1eyg' size='500' side='right' frame='true' caption='Structure of Single Stranded DNA-Binding Protein bound to ssDNA (PDB entry [[1eyg]])' scene=''> | ||
==Introduction== | |||
The single stranded DNA binding protein (SSB) of E. coli plays an important role in three aspects of DNA metabolism – namely in replication, repair and recombination. During DNA replication, SSB molecules bind to the newly separated DNA strands, keeping the strands separated by holding them in place so that each strand can serve as a template. | The single stranded DNA binding protein (SSB) of E. coli plays an important role in three aspects of DNA metabolism – namely in replication, repair and recombination. During DNA replication, SSB molecules bind to the newly separated DNA strands, keeping the strands separated by holding them in place so that each strand can serve as a template. | ||
==Structure== | |||
The structure of SSB consists of a homotetramer that has a DNA binding domain that binds to a single strand of DNA. | The structure of SSB consists of a homotetramer that has a DNA binding domain that binds to a single strand of DNA. | ||
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</StructureSection> | </StructureSection> | ||
==See Also== | |||
Revision as of 19:58, 30 October 2013
Sandbox Single Stranded DNA-Binding Protein (SSB)Sandbox Single Stranded DNA-Binding Protein (SSB)
IntroductionThe single stranded DNA binding protein (SSB) of E. coli plays an important role in three aspects of DNA metabolism – namely in replication, repair and recombination. During DNA replication, SSB molecules bind to the newly separated DNA strands, keeping the strands separated by holding them in place so that each strand can serve as a template. StructureThe structure of SSB consists of a homotetramer that has a DNA binding domain that binds to a single strand of DNA.
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Binding Interactions in the Active SiteBinding Interactions in the Active Site
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See AlsoSee Also
ReferencesReferences
PMID: 2087220