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Gene : AT4G18570 A. thaliana

DB identifier  ? AT4G18570 Secondary Identifier  ? locus:2831359
Brief Description  Tetratricopeptide repeat (TPR)-like superfamily protein
TAIR Computational Description  Tetratricopeptide repeat (TPR)-like superfamily protein;(source:Araport11)
TAIR Curator Summary  Microtubule associated protein involved in cortical microtubule organization.
TAIR Short Description  Tetratricopeptide repeat (TPR)-like superfamily protein
TAIR Aliases  IPGA1

1 Gene Rifs

1 Organism

10 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 3476  
Location: Chr4:10231218-10234693

Gene models - AT4G18570 AT4G18570

? Gene models

Transcripts: 2  Exons: 10  Introns: 8 

Overlapping Features

? Genome features that overlap coordinates of this Gene

9 Child Features

0 Cross References

0 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
IPGA1_ARATH developmental stage Highest levels observed in petals during late developmental stages.
IPGA1_ARATH function Microtubule-associated protein involved in the regulation of anisotropic petal and cotyledons growth and shape by affecting cortical microtubule organization (PubMed:31198941, PubMed:31623377, PubMed:35975703). Prevents cortical microtubules organization into parallel arrays oriented perpendicular to the axis of cell elongation thus limiting anisotropic cell growth in the late phases of petal development (PubMed:31198941, PubMed:31623377, PubMed:35975703). Cooperatively with ANGUSTIFOLIA (AN), negatively regulates cortical microtubules (CMTs) organization in response to mechanical stress and modulates pavement cells morphogenesis leading to puzzle shape, probably in an AAA1/KTN1-dependent manner (PubMed:35975703).
IPGA1_ARATH similarity Belongs to the IPGA1 family.
IPGA1_ARATH subcellular location Colocalizes with cortical microtubules and binds directly to microtubules (PubMed:31198941, PubMed:35975703). In young pavement cells, observed as granules in the cytosol and at the cell periphery (PubMed:35975703). Formation to granules on microtubules is promoted by mechanical perturbations (PubMed:35975703).
IPGA1_ARATH tissue specificity Expressed ubiquitously at all development stages, with highest in developing petals (PubMed:31198941). During mechanical stress, accumulates in granules on microtubules (PubMed:35975703).

2 Proteins

Function

Interactions

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Expression

eFP Visualization

Data Source: BAR




Co-expression

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Data Source: ATTED-II
Top N
LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

7 Data Sets