Protein: Putative two-component response regulator ARR19 (Q9M9B9)
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: 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 (By similarity).
Subcellular location: Nucleus.
InterPro domains:
- IPR001789: Signal transduction response regulator, receiver domain (domain) [34-150]
- IPR009057: Homedomain-like superfamily (homologous_superfamily) [213-275]
- IPR017053: Response regulator B-type, plant (family) [9-397]
- IPR011006: CheY-like superfamily (homologous_superfamily) [33-159]
- IPR045279: Two-component response regulator ARR-like (family) [35-362]
- IPR006447: Myb domain, plants (domain) [215-272]
Sequence:
MLVGKISGYEDNTRSLERETSEITSLLSQFPGNTNVLVVDTNFTTLLNMKQIMKQYAYQVSIETDAEKALAFLTSCKHEINIVIWDFHMPGIDGLQALKSITSKLDLPVVIMSDDNQTESVMKATFYGACDYVVKPVKEEVMANIWQHIVRKRLIFKPDVAPPKPRMTWSEVFQPVQSHLVPTDGLDRDHFDSITINGGNGIQNMEKKQGKKPRKPRMTWTEELHQKFLEAIEIIGGIEKANPKVLVECLQEMRIEGITRSNVASHLQKHRINLEENQIPQQTQGNGWATAYGTLAPSLQGSDNVNTTIPSYLMNGPATLNQIQQNQYQNGFLTMNNNQIITNPPPPLPYLDHHHQQQHQSSPQFNYLMNNEELLQASGLSATDLELTYPSLPYDPQEYLINGYNYN
Predicted GO terms:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0097159 (organic cyclic compound binding), GO:1901363 (heterocyclic compound binding), GO:0005515 (protein binding), GO:0003676 (nucleic acid binding), GO:0003677 (DNA binding), GO:0001067 (transcription regulatory region nucleic acid binding), GO:0003690 (double-stranded DNA binding), GO:0043565 (sequence-specific DNA binding), GO:0000976 (transcription cis-regulatory region binding), GO:1990837 (sequence-specific double-stranded DNA binding)
Biological Process (BP): GO:0008150 (biological process), GO:0065007 (biological regulation), GO:0050789 (regulation of biological process), GO:0019222 (regulation of metabolic process), GO:0050794 (regulation of cellular process), GO:0060255 (regulation of macromolecule metabolic process), GO:0031323 (regulation of cellular metabolic process), GO:0080090 (regulation of primary metabolic process), GO:0009889 (regulation of biosynthetic process), GO:0051171 (regulation of nitrogen compound metabolic process), GO:0019219 (regulation of nucleobase-containing compound metabolic process), GO:0051252 (regulation of RNA metabolic process), GO:0010556 (regulation of macromolecule biosynthetic process), GO:0010468 (regulation of gene expression), GO:0031326 (regulation of cellular biosynthetic process), GO:2001141 (regulation of RNA biosynthetic process), GO:0006355 (regulation of DNA-templated transcription), GO:1903506 (regulation of nucleic acid-templated transcription)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0043229 (intracellular organelle), GO:0043227 (membrane-bounded organelle), GO:0043231 (intracellular membrane-bounded organelle), GO:0005634 (nucleus)