Q8LAT0 · ATB20_ARATH
- ProteinHomeobox-leucine zipper protein ATHB-20
- GeneATHB-20
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids286 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
Function
function
Probable transcription factor.
Features
Showing features for dna binding.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
DNA binding | 84-143 | Homeobox | ||||
Sequence: LGEKKKRLQLEQVKALEKSFELGNKLEPERKIQLAKALGMQPRQIAIWFQNRRARWKTRQ |
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 transcription factor activity | |
Molecular Function | DNA-binding transcription factor activity, RNA polymerase II-specific | |
Molecular Function | sequence-specific DNA binding | |
Biological Process | response to auxin |
Keywords
- Molecular function
- Biological process
Names & Taxonomy
Protein names
- Recommended nameHomeobox-leucine zipper protein ATHB-20
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ8LAT0
- Secondary accessions
Proteomes
Organism-specific databases
Genome annotation databases
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000257797 | 1-286 | Homeobox-leucine zipper protein ATHB-20 | |||
Sequence: MYVFDPTTEAGLRLEMAFPQHGFMFQQLHEDNSQDQLPSCPPHLFNGGGNYMMNRSMSLMNVQEDHNQTLDEENLSDDGAHTMLGEKKKRLQLEQVKALEKSFELGNKLEPERKIQLAKALGMQPRQIAIWFQNRRARWKTRQLERDYDSLKKQFESLKSDNASLLAYNKKLLAEVMALKNKECNEGNIVKREAEASWSNNGSTENSSDINLEMPRETITTHVNTIKDLFPSSIRSSAHDDDHHQNHEIVQEESLCNMFNGIDETTPAGYWAWSDPNHNHHHHQFN |
Proteomic databases
Expression
Tissue specificity
Widely expressed.
Induction
By auxin.
Developmental stage
Expressed 3 day after germination (DAG) in first rosette leaf primordia around the veins in the apical part of the leaf and close to the midvein in the basal part of the leaf. At later stage, expressed in new forming veins, and veins and fascicular cambium of mature leaves.
Gene expression databases
Interaction
Binary interactions
Type | Entry 1 | Entry 2 | Number of experiments | Intact | |
---|---|---|---|---|---|
BINARY | Q8LAT0 | NFYB7 Q9SIT9 | 3 | EBI-4465764, EBI-4459822 |
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 144-179 | Leucine-zipper | ||||
Sequence: LERDYDSLKKQFESLKSDNASLLAYNKKLLAEVMAL |
Sequence similarities
Belongs to the HD-ZIP homeobox family. Class I subfamily.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length286
- Mass (Da)33,076
- Last updated2006-10-31 v2
- Checksum3664DC8A311AD545
Sequence caution
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AC008261 EMBL· GenBank· DDBJ | AAF26152.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002686 EMBL· GenBank· DDBJ | AEE73626.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AK228890 EMBL· GenBank· DDBJ | BAF00780.1 EMBL· GenBank· DDBJ | mRNA | ||
BT029221 EMBL· GenBank· DDBJ | ABJ98553.1 EMBL· GenBank· DDBJ | mRNA | ||
AY087631 EMBL· GenBank· DDBJ | AAM65170.1 EMBL· GenBank· DDBJ | mRNA | Different initiation |