Q9LDT3 · YAB4_ARATH
- ProteinAxial regulator YABBY 4
- GeneYAB4
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids231 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score5/5
Function
function
Essential for the formation and the abaxial-adaxial asymmetric growth of the ovule outer integument.
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | nucleus | |
Molecular Function | DNA binding | |
Molecular Function | DNA-binding transcription factor activity | |
Molecular Function | metal ion binding | |
Biological Process | plant ovule development | |
Biological Process | polarity specification of adaxial/abaxial axis |
Keywords
- Molecular function
- Ligand
Names & Taxonomy
Protein names
- Recommended nameAxial regulator YABBY 4
- Alternative names
Gene names
Organism names
- Strains
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9LDT3
- Secondary accessions
Proteomes
Organism-specific databases
Genome annotation databases
Subcellular Location
Phenotypes & Variants
Features
Showing features for mutagenesis.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Mutagenesis | 147 | In ino-4; reduced development of the ovule outer integument that fails to completely enclose the inner integument and nucellus. | ||||
Sequence: K → KLYWSR |
Variants
We now provide the "Disease & Variants" viewer in its own tab.
The viewer provides 11 variants from UniProt as well as other sources including ClinVar and dbSNP.
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000133720 | 1-231 | Axial regulator YABBY 4 | |||
Sequence: MTKLPNMTTTLNHLFDLPGQICHVQCGFCTTILLVSVPFTSLSMVVTVRCGHCTSLLSVNLMKASFIPLHLLASLSHLDETGKEEVAATDGVEEEAWKVNQEKENSPTTLVSSSDNEDEDVSRVYQVVNKPPEKRQRAPSAYNCFIKEEIRRLKAQNPSMAHKEAFSLAAKNWAHFPPAHNKRAASDQCFCEEDNNAILPCNVFEDHEESNNGFRERKAQRHSIWGKSPFE |
Proteomic databases
Expression
Induction
Autoinduction down-regulated by SUP in adaxial region of the ovule outer integument. Negatively and spatially regulated by HLL, ANT, BELL1, NZZ/SPL and SUP.
Developmental stage
First detected in a group of around 15 epidermal cells on the abaxial half of each ovule primordium (chalaza, outer integument initiation sites). Later present in the outer cell layer of the outer integument on the abaxial side of the ovule primordium. Confined to the chalazal end of the integument and disappears after anthesis. Also present in embryos at the globular stage.
Gene expression databases
Interaction
Subunit
Interacts with SPL/NZZ.
Binary interactions
Type | Entry 1 | Entry 2 | Number of experiments | Intact | |
---|---|---|---|---|---|
BINARY | Q9LDT3 | At1g21200 Q9LMN5 | 4 | EBI-1115523, EBI-4464544 | |
BINARY | Q9LDT3 | BHLH13 Q9LNJ5 | 5 | EBI-1115523, EBI-4434261 | |
BINARY | Q9LDT3 | ERF4 O80340 | 5 | EBI-1115523, EBI-966009 | |
BINARY | Q9LDT3 | ERF8 Q9MAI5 | 3 | EBI-1115523, EBI-2000137 | |
BINARY | Q9LDT3 | IDD14 Q9C9X7 | 3 | EBI-1115523, EBI-15191579 | |
BINARY | Q9LDT3 | MYBS1 Q9M9A3 | 3 | EBI-1115523, EBI-15196751 | |
BINARY | Q9LDT3 | NGA4 O82595 | 3 | EBI-1115523, EBI-15193945 | |
BINARY | Q9LDT3 | SPL O81836 | 3 | EBI-1115523, EBI-1113588 | |
BINARY | Q9LDT3 | TCP13 Q9S7W5 | 3 | EBI-1115523, EBI-4424877 | |
BINARY | Q9LDT3 | TCP14 Q93Z00 | 4 | EBI-1115523, EBI-4424563 | |
BINARY | Q9LDT3 | TCP15 Q9C9L2 | 5 | EBI-1115523, EBI-4426144 | |
BINARY | Q9LDT3 | TCP4 Q8LPR5 | 3 | EBI-1115523, EBI-15192325 | |
BINARY | Q9LDT3 | TCP8 Q9C518 | 3 | EBI-1115523, EBI-3134124 | |
BINARY | Q9LDT3 | TIFY6B Q9LVI4 | 5 | EBI-1115523, EBI-1792431 |
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for zinc finger, region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Zinc finger | 26-53 | C4-type | ||||
Sequence: CGFCTTILLVSVPFTSLSMVVTVRCGHC | ||||||
Region | 98-120 | Disordered | ||||
Sequence: KVNQEKENSPTTLVSSSDNEDED | ||||||
Region | 211-231 | Disordered | ||||
Sequence: NNGFRERKAQRHSIWGKSPFE |
Sequence similarities
Belongs to the YABBY family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length231
- Mass (Da)25,957
- Last updated2005-11-22 v2
- Checksum6ABB6A8946DFC71F
Computationally mapped potential isoform sequences
There is 1 potential isoform mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A1P8APE2 | A0A1P8APE2_ARATH | INO | 262 |
Sequence caution
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AF195047 EMBL· GenBank· DDBJ | AAF23754.1 EMBL· GenBank· DDBJ | mRNA | ||
AC005292 EMBL· GenBank· DDBJ | AAF87002.1 EMBL· GenBank· DDBJ | Genomic DNA | Different initiation | |
AC007945 EMBL· GenBank· DDBJ | AAF79582.1 EMBL· GenBank· DDBJ | Genomic DNA | Different initiation | |
CP002684 EMBL· GenBank· DDBJ | AEE30385.1 EMBL· GenBank· DDBJ | Genomic DNA |