A0A1P8B590 · IQD19_ARATH
- ProteinProtein IQ-DOMAIN 19
- GeneIQD19
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids446 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
May be involved in cooperative interactions with calmodulins or calmodulin-like proteins (By similarity).
Recruits calmodulin proteins to microtubules, thus being a potential scaffold in cellular signaling and trafficking (By similarity).
Acts as a positive regulator of trichome branch initiation (PubMed:10572032).
May associate with nucleic acids and regulate gene expression at the transcriptional or post-transcriptional level (By similarity).
Recruits calmodulin proteins to microtubules, thus being a potential scaffold in cellular signaling and trafficking (By similarity).
Acts as a positive regulator of trichome branch initiation (PubMed:10572032).
May associate with nucleic acids and regulate gene expression at the transcriptional or post-transcriptional level (By similarity).
Miscellaneous
'Furca' means two-pronged fork in Latin.
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 | cytoplasm | |
Cellular Component | cytoskeleton | |
Cellular Component | plasma membrane | |
Molecular Function | calmodulin binding | |
Biological Process | trichome branching |
Keywords
- Molecular function
Names & Taxonomy
Protein names
- Recommended nameProtein IQ-DOMAIN 19
- Short namesAtIQD19
- 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 accessionA0A1P8B590
- Secondary accessions
Proteomes
Organism-specific databases
Genome annotation databases
Subcellular Location
Phenotypes & Variants
Disruption phenotype
Reduced trichome branch number.
Variants
We now provide the "Disease & Variants" viewer in its own tab.
The viewer provides 51 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_0000453125 | 1-446 | Protein IQ-DOMAIN 19 | |||
Sequence: MVLGCPKREAVKEFGVQCLKQENVCPIITSRNQTHTHTHITISSSLTLHNGGLSLQKIIMGKTSKWFRSLLTGKKERTKEHIIQSECVFTSSIPGTPKEKRRWSFRRSSATGPPPPACAITLKDSPPPPPPPPPPPPLQQPFVVEIVDNEDEQIKNVSAEEIEEFAAIKIQACYRSHLARKALRALKGLVKLQALVRGHLVRKQATATLRCMQALITLQAKAREQRIRMIGGDSTNPRTSIHKTRINNFYHENEENIKIVEMDIQSKMYSPAPSALTEMSPRAYSSHFEDCNSFNTAQSSPQCFSRFKEYYNGDTLSSYDYPLFPNYMANTQSSKAKARSQSAPKQRPPEIYEKQMSGRRRSSMEAPRNNGVPRAVRMQRSSSQLGSNTAKESQQHHHHQYYPWMAIKLDRSNISLMESECGSTSTVMTNTNYGRHVDVQGNNNMY |
Proteomic databases
PTM databases
Expression
Gene expression databases
Interaction
Subunit
Binds to multiple calmodulin (CaM) in the presence of Ca2+ and CaM-like proteins.
Structure
Family & Domains
Features
Showing features for region, compositional bias, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 93-140 | Disordered | ||||
Sequence: IPGTPKEKRRWSFRRSSATGPPPPACAITLKDSPPPPPPPPPPPPLQQ | ||||||
Compositional bias | 119-140 | Pro residues | ||||
Sequence: AITLKDSPPPPPPPPPPPPLQQ | ||||||
Domain | 163-191 | IQ 1 | ||||
Sequence: EEFAAIKIQACYRSHLARKALRALKGLVK | ||||||
Domain | 192-214 | IQ 2 | ||||
Sequence: LQALVRGHLVRKQATATLRCMQA | ||||||
Region | 214-231 | Calmodulin-binding | ||||
Sequence: ALITLQAKAREQRIRMIG | ||||||
Region | 332-398 | Disordered | ||||
Sequence: QSSKAKARSQSAPKQRPPEIYEKQMSGRRRSSMEAPRNNGVPRAVRMQRSSSQLGSNTAKESQQHHH | ||||||
Compositional bias | 375-391 | Polar residues | ||||
Sequence: AVRMQRSSSQLGSNTAK |
Sequence similarities
Belongs to the IQD family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length446
- Mass (Da)50,402
- Last updated2017-04-12 v1
- ChecksumAD93A951E1659DA4
Computationally mapped potential isoform sequences
There are 2 potential isoforms mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A1P8B5B0 | A0A1P8B5B0_ARATH | IQD19 | 460 | ||
F4JIF3 | F4JIF3_ARATH | IQD19 | 387 |
Sequence caution
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 119-140 | Pro residues | ||||
Sequence: AITLKDSPPPPPPPPPPPPLQQ | ||||||
Compositional bias | 375-391 | Polar residues | ||||
Sequence: AVRMQRSSSQLGSNTAK |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
Z97337 EMBL· GenBank· DDBJ | CAB10254.1 EMBL· GenBank· DDBJ | Genomic DNA | Sequence problems. | |
AL161539 EMBL· GenBank· DDBJ | CAB78517.1 EMBL· GenBank· DDBJ | Genomic DNA | Sequence problems. | |
CP002687 EMBL· GenBank· DDBJ | ANM66770.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY080719 EMBL· GenBank· DDBJ | AAL86322.1 EMBL· GenBank· DDBJ | mRNA |