Cloned (Comment) | Organism |
---|---|
Rv1537 and Rv3056, expression of GST-tagged MsDpo4 in Escherichia coli strain C41(DE3) | Mycolicibacterium smegmatis |
Crystallization (Comment) | Organism |
---|---|
purified native and selenomethionine-labeled MsDpo4, hanging drop vapour diffusion method, 1 mM protein is mmixed with 2.4 M NaCl, and 0.1 M sodium/potassium phosphate, pH 6.4, 72 h, 25°C, optimization of crystallization and cryoprotection method, X-ray diffraction structure determination and analysis at 26 A resolution, molecular replacement | Mycolicibacterium smegmatis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
39146 | - |
x * 39146, purified recombinant detagged enzyme, mass spectrometry | Mycolicibacterium smegmatis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mycolicibacterium smegmatis | A0QR77 | two family Y DNA polymerases Rv1537 and Rv3056 | - |
Purification (Comment) | Organism |
---|---|
GST-tagged MsDpo4 from Escherichia coli strain C41(DE3) by glutathione affinity chromatography, the tag is cleaved off | Mycolicibacterium smegmatis |
Subunits | Comment | Organism |
---|---|---|
? | x * 39146, purified recombinant detagged enzyme, mass spectrometry | Mycolicibacterium smegmatis |
Synonyms | Comment | Organism |
---|---|---|
DNA polymerase IV | - |
Mycolicibacterium smegmatis |
MsDpo4 | - |
Mycolicibacterium smegmatis |
Rv1537 | - |
Mycolicibacterium smegmatis |
Rv3056 | - |
Mycolicibacterium smegmatis |
Organism | Comment | Expression |
---|---|---|
Mycolicibacterium smegmatis | the expression of Rv1537 and Rv3056 is not upregulated under conditions of stress | additional information |
General Information | Comment | Organism |
---|---|---|
physiological function | error-prone DNA polymerases belonging to the Y-family in mycobacteria do not participate in adaptive mutagenesis, in contrast to the representatives of theis faamily in other prokaryotes. Escherichia coli gene dinB homologues in mycobacteria code for nonfunctional molecules that are devoid of enzyme activity | Mycolicibacterium smegmatis |