NCBI Accession #
NP_001331229.1
NCBI GenBank Nucleotide #
NM_001342931.1
NCBI Official Full Name
response regulator 21
NCBI Official Symbol
RR21
NCBI Official Synonym Symbols
ARR21; response regulator 21; T28J14.150; T28J14_150
NCBI Protein Information
response regulator 21
NCBI Summary
member of Response Regulator: B- Type
UniProt Protein Name
Putative two-component response regulator ARR21
UniProt Primary Accession #
Q9LYP5
UniProt Secondary Accession #
F4K6L2
UniProt Related Accession #
Q9LYP5
UniProt Comments
Putative transcriptional activator that binds specifically to the DNA sequence 5'-[AG]GATT-3'. Functions as response regulator involved in His-to-Asp phosphorelay signal transduction system. Phosphorylation of the Asp residue in the receiver domain activates the ability of the protein to promote the transcription of target genes. Could directly activate some type-A response regulators in response to cytokinins .