Q9ZU28 · IQD27_ARATH
- ProteinProtein IQ-DOMAIN 27
- GeneIQD27
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids351 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
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).
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).
May associate with nucleic acids and regulate gene expression at the transcriptional or post-transcriptional level (By similarity).
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 | nuclear envelope | |
Molecular Function | calmodulin binding |
Keywords
- Molecular function
Names & Taxonomy
Protein names
- Recommended nameProtein IQ-DOMAIN 27
- Short namesAtIQD27
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9ZU28
Proteomes
Organism-specific databases
Genome annotation databases
Subcellular Location
UniProt Annotation
GO Annotation
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000453132 | 1-351 | Protein IQ-DOMAIN 27 | |||
Sequence: MGRAARWFKGMFGTKKSKDRSHVSGGDSVKGGDHSGDFNVPRDSVLLGTILTDTEKDQNKNAIAVATATATAADAAVSAAVVRLTSEGRAGDIIITKEERWAAVKIQKVFRGSLARKALRALKGIVKLQALVRGYLVRKRAAAMLQSIQTLIRVQTAMRSKRINRSLNKEYNNMFQPRQSFDKFDEATFDDRRTKIVEKDDRYMRRSSSRSRSRQVHNVVSMSDYEGDFVYKGNDLELCFSDEKWKFATAQNTPRLLHHHSANNRYYVMQSPAKSVGGKALCDYESSVSTPGYMEKTKSFKAKVRSHSAPRQRSERQRLSLDEVMASKSSVSGVSMSHQHPPRHSCSCDPL |
Proteomic databases
Expression
Gene expression databases
Interaction
Subunit
Binds to multiple calmodulin (CaM) in the presence of Ca2+ and CaM-like proteins.
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for region, domain, motif, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 15-37 | Disordered | ||||
Sequence: KKSKDRSHVSGGDSVKGGDHSGD | ||||||
Region | 98-114 | Calmodulin-binding | ||||
Sequence: EERWAAVKIQKVFRGSL | ||||||
Domain | 99-127 | IQ 1 | ||||
Sequence: ERWAAVKIQKVFRGSLARKALRALKGIVK | ||||||
Domain | 128-150 | IQ 2 | ||||
Sequence: LQALVRGYLVRKRAAAMLQSIQT | ||||||
Motif | 191-198 | Nuclear localization signal | ||||
Sequence: DRRTKIVE | ||||||
Compositional bias | 299-322 | Basic and acidic residues | ||||
Sequence: SFKAKVRSHSAPRQRSERQRLSLD | ||||||
Region | 299-351 | Disordered | ||||
Sequence: SFKAKVRSHSAPRQRSERQRLSLDEVMASKSSVSGVSMSHQHPPRHSCSCDPL | ||||||
Compositional bias | 323-342 | Polar residues | ||||
Sequence: EVMASKSSVSGVSMSHQHPP |
Sequence similarities
Belongs to the IQD family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length351
- Mass (Da)39,330
- Last updated1999-05-01 v1
- Checksum1AEDFCF5B44EA7D4
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 299-322 | Basic and acidic residues | ||||
Sequence: SFKAKVRSHSAPRQRSERQRLSLD | ||||||
Compositional bias | 323-342 | Polar residues | ||||
Sequence: EVMASKSSVSGVSMSHQHPP |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AC006216 EMBL· GenBank· DDBJ | AAD12670.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002684 EMBL· GenBank· DDBJ | AEE32739.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
DQ056492 EMBL· GenBank· DDBJ | AAY78649.1 EMBL· GenBank· DDBJ | mRNA |