ybaZ:Quickview
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| Quickview | Gene | Gene Product(s) | Expression | Evolution | On One Page |
| References | Suggestions |
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| Standard Name |
ybaZ |
|---|---|
| Gene Synonym(s) |
ECK0448, b0454, JW0444[1], JW0444 |
| Product Desc. |
putative methyltransferase[2]; predicted methyltransferase[3] Binds DNA with O(6)-meG or an abasic site; physiological role unknown[4] |
| Product Synonyms(s) |
predicted methyltransferase[1], YbaZ[2][1], B0454[2][1] , ECK0448, JW0444, b0454 |
| Function from GO |
<GO_nr /> |
| Knock-Out Phenotype | |
| Regulation/Expression | |
| Regulation/Activity | |
| Quick Links |
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| edit table |
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Notes
YbaZ is homologous to methylated-DNA--protein-cysteine methyltransferases Ada and Ogt, but lacks the active site cysteine. YbaZ binds O(6)-alkylguanine residues in DNA and blocks alkyltransferase action; YbaZ does not remove methyl groups from O(6)-methylguanine-containing DNA nor does it have glycosylase or endonuclease activity (Margison, 2007). YbaZ preferentially binds DNA with an abasic site, has base-flipping activity, and binds HelD (Chen, 2008).[4]
References
- ↑ 1.0 1.1 1.2 1.3 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
- ↑ 2.0 2.1 2.2 2.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ 4.0 4.1 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
