Protein: AT-hook motif nuclear-localized protein 29 (Protein SUPPRESSOR OF PHYB-4#3) (Q9C9K7)
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Transcription factor that specifically binds AT-rich DNA sequences related to the nuclear matrix attachment regions (MARs) (By similarity). Acts redundantly with AHL18, AHL22 and AHL27 in the regulation of flowering and regulation of the hypocotyl elongation. Acts redundantly with AHL27/ESC to modulate hypocotyl growth inhibition in response to light.
Subcellular location: Nucleus {ECO:0000269|PubMed:18088311, ECO:0000269|PubMed:24218605}.
Sequence: MDGGYDQSGGASRYFHNLFRPELHHQLQPQPQLHPLPQPQPQPQPQQQNSDDESDSNKDPGSDPVTSGSTGKRPRGRPPGSKNKPKPPVIVTRDSPNVLRSHVLEVSSGADIVESVTTYARRRGRGVSILSGNGTVANVSLRQPATTAAHGANGGTGGVVALHGRFEILSLTGTVLPPPAPPGSGGLSIFLSGVQGQVIGGNVVAPLVASGPVILMAASFSNATFERLPLEDEGGEGGEGGEVGEGGGGEGGPPPATSSSPPSGAGQGQLRGNMSGYDQFAGDPHLLGWGAAAAAAPPRPAF
InterPro domains: - IPR014476: AT-hook motif nuclear-localized protein 15-29 (family) [9-302]
- IPR005175: PPC domain (domain) [96-241]
Interaction partners: - Vascular-related unknown protein 1
- Auxin-responsive protein SAUR19
- Phytochrome B
- Probable indole-3-pyruvate monooxygenase YUCCA9
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0005515 (protein binding)
Biological Process (BP): GO:0008150 (biological process), GO:0065007 (biological regulation), GO:0050896 (response to stimulus), GO:0050789 (regulation of biological process), GO:0022414 (reproductive process), GO:0032502 (developmental process), GO:0009987 (cellular process), GO:0048519 (negative regulation of biological process), GO:0000003 (reproduction), GO:0032501 (multicellular organismal process), GO:0009628 (response to abiotic stimulus), GO:0048856 (anatomical structure development), GO:0007275 (multicellular organism development), GO:0002683 (negative regulation of immune system process), GO:0048583 (regulation of response to stimulus), GO:0071840 (cellular component organization or biogenesis), GO:0002682 (regulation of immune system process), GO:0090693 (plant organ senescence), GO:0003006 (developmental process involved in reproduction), GO:0048585 (negative regulation of response to stimulus), GO:0009791 (post-embryonic development), GO:0050777 (negative regulation of immune response), GO:0099402 (plant organ development), GO:0002831 (regulation of response to biotic stimulus), GO:0031348 (negative regulation of defense response), GO:0050776 (regulation of immune response), GO:0009640 (photomorphogenesis), GO:0032102 (negative regulation of response to external stimulus), GO:0010150 (leaf senescence), GO:0009314 (response to radiation), GO:0080134 (regulation of response to stress), GO:0048731 (system development), GO:0032101 (regulation of response to external stimulus), GO:0016043 (cellular component organization), GO:0048608 (reproductive structure development), GO:0002832 (negative regulation of response to biotic stimulus), GO:0010228 (vegetative to reproductive phase transition of meristem), GO:0048367 (shoot system development), GO:0031347 (regulation of defense response), GO:0009416 (response to light stimulus), GO:0061458 (reproductive system development), GO:0045088 (regulation of innate immune response), GO:0048827 (phyllome development), GO:0006325 (chromatin organization), GO:0045824 (negative regulation of innate immune response), GO:0009639 (response to red or far red light), GO:0048366 (leaf development)
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)