ROS1 Recombinant Protein (Mouse-ear cress) (OPCA04227)

Catalog No: OPCA04227

Product Info

• Predicted Species Reactivity: Arabidopsis thaliana
• Product Format: Liquid or Lyophilized powder
• Additional Information: Species Specificity Detail: Arabidopsis thaliana (Mouse-ear cress)
• Reconstitution and Storage: -20°C or -80°C
• Formulation: Tris-base, 50% glycerol
• Purity: Greater than 90% as determined by SDS-PAGE.
• Peptide Sequence: MEKQRREESSFQQPPWIPQTPMKPFSPICPYTVEDQYHSSQLEERRFVGNKDMSGLDHLSFGDLLALANTASLIFSGQTPIPTRNTEVMQKGTEEVESLSSVSNNVAEQILKTPEKPKRKKHRPKVRREAKPKREPKPRAPRKSVVTDGQESKTPKRKYVRKKVEVSKDQDATPVESSAAVETSTRPKRLCRRVLDFEAENGENQTNGDIREAGEMESALQEKQLDSGNQELKDCLLSAPSTPKRKRSQGKRKGVQPKKNGSNLEEVDISMAQAAKRRQGPTCCDMNLSGIQYDEQCDYQKMHWLYSPNLQQGGMRYDAI
• Protein Sequence: MEKQRREESSFQQPPWIPQTPMKPFSPICPYTVEDQYHSSQLEERRFVGNKDMSGLDHLSFGDLLALANTASLIFSGQTPIPTRNTEVMQKGTEEVESLSSVSNNVAEQILKTPEKPKRKKHRPKVRREAKPKREPKPRAPRKSVVTDGQESKTPKRKYVRKKVEVSKDQDATPVESSAAVETSTRPKRLCRRVLDFEAENGENQTNGDIREAGEMESALQEKQLDSGNQELKDCLLSAPSTPKRKRSQGKRKGVQPKKNGSNLEEVDISMAQAAKRRQGPTCCDMNLSGIQYDEQCDYQKMHWLYSPNLQQGGMRYDAI
• Storage Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
• Source: E.coli
• Protein Range: 1-320 aa
• Tag: N-terminal 6xHis-SUMO-tagged
• Reference: The carboxy-terminal domain of ROS1 is essential for 5-methylcytosine DNA glycosylase activity.Hong S., Hashimoto H., Kow Y.W., Zhang X., Cheng X.J. Mol. Biol. 426:3703-3712(2014)

Target Info

• Gene Symbol: DML1
• Gene Full Name: demeter-like 1
• Alias Symbols: AT2G36490;AtROS1;demeter-like 1;DEMETER-like protein 1;F1O11.12;F1O11_12;Repressor of silencing 1;REPRESSOR OF SILENCING1;ROS1.
• NCBI Gene Id: 818224
• Protein Name: Protein ROS1
• Description of Target: Bifunctional DNA glycosylase/lyase, which excises 5-methylcytosine (5-meC) and 5-hydroxymethylcytosine (5-hmeC), leaving an apyrimidinic (AP) site that is subsequently incised by the lyase activity (PubMed:25240767). Generates 3'-phosphor-alpha,beta-unsaturated aldehyde (3'-PUA) as a primary 5-meC excision intermediate (PubMed:25228464). Prevents DNA hypermethylation, specifically in the promoter of otherwise silenced loci. May be involved in DNA repair through its nicking activity on methylated DNA. Binds with similar affinity to both methylated and non-methylated DNA. Highly distributive behavior on DNA substrates containing multiple 5-meC residues. Involved with Pol IV in the remodeling of the 5S rDNA chromatin via DNA methylation modifications during the first days of development post-germination. Participates in UV-B induced- and oxidative DNA damage repair (PubMed:24155752).
• Uniprot ID: Q9SJQ6
• Protein Accession #: NP_181190
• Nucleotide Accession #: NM_129207
• Protein Size (# AA): Recombinant
• Molecular Weight: 52.3 kDa