Q9CAA9 · BH049_ARATH
- ProteinTranscription factor bHLH49
- GeneBHLH49
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids486 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
Transcriptional activator involved in cell elongation. Regulates the expression of a subset of genes involved in cell expansion by binding to the G-box motif.
Miscellaneous
Plants over-expressing BHLH49 show increased hypocotyl and cotyledon lengths and increased flower size.
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 | protein dimerization activity | |
Molecular Function | transcription cis-regulatory region binding | |
Biological Process | regulation of DNA-templated transcription |
Keywords
- Molecular function
- Biological process
Names & Taxonomy
Protein names
- Recommended nameTranscription factor bHLH49
- 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 accessionQ9CAA9
- 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_0000358747 | 1-486 | Transcription factor bHLH49 | ||
Proteomic databases
PTM databases
Expression
Tissue specificity
Expressed constitutively in roots, stems, and flowers.
Gene expression databases
Structure
Family & Domains
Features
Showing features for compositional bias, region, domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Compositional bias | 1-17 | Basic and acidic residues | |||
Region | 1-30 | Disordered | |||
Region | 194-300 | Disordered | |||
Compositional bias | 198-221 | Polar residues | |||
Compositional bias | 243-254 | Polar residues | |||
Domain | 309-359 | bHLH | |||
Phylogenomic databases
Family and domain databases
Sequence & Isoform
- Sequence statusComplete
This entry describes 2 isoforms produced by Alternative splicing.
Q9CAA9-1
This isoform has been chosen as the canonical sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
- Name1
- Length486
- Mass (Da)52,388
- Last updated2001-06-01 v1
- MD5 Checksum4961AA21B8FC1CD80312114B90AD072E
Q9CAA9-2
- Name2
- NoteMay be due to a competing acceptor splice site.
- Differences from canonical
- 244-244: Missing
Features
Showing features for compositional bias, sequence conflict, alternative sequence.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Compositional bias | 1-17 | Basic and acidic residues | |||
Sequence conflict | 172 | in Ref. 1; AAM10942 | |||
Compositional bias | 198-221 | Polar residues | |||
Sequence conflict | 205 | in Ref. 1; AAM10942 | |||
Compositional bias | 243-254 | Polar residues | |||
Alternative sequence | VSP_036087 | 244 | in isoform 2 | ||
Sequence conflict | 409 | in Ref. 1; AAM10942 | |||
Keywords
- Coding sequence diversity
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AF488584 EMBL· GenBank· DDBJ | AAM10942.1 EMBL· GenBank· DDBJ | mRNA | ||
AC011665 EMBL· GenBank· DDBJ | AAG51583.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002684 EMBL· GenBank· DDBJ | AEE34861.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002684 EMBL· GenBank· DDBJ | AEE34862.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002684 EMBL· GenBank· DDBJ | AEE34863.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002684 EMBL· GenBank· DDBJ | ANM57902.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY128299 EMBL· GenBank· DDBJ | AAM91106.1 EMBL· GenBank· DDBJ | mRNA | ||
BT002259 EMBL· GenBank· DDBJ | AAN72270.1 EMBL· GenBank· DDBJ | mRNA |