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Gene : AT2G18840 A. thaliana

DB identifier  ? AT2G18840 Secondary Identifier  ? locus:2044455
Brief Description  Integral membrane Yip1 family protein
TAIR Computational Description  Integral membrane Yip1 family protein;(source:Araport11)
TAIR Curator Summary  Encodes one of the two YPT/RAB GTPase Interacting Protein 4a (YIP4a) and YIP4b (formerly YIP2), which form a TGN-localized complex with ECHIDNA (ECH). This complex is required for the secretion of cell wall polysaccharides.
TAIR Short Description  Integral membrane Yip1 family protein
TAIR Aliases  YIP4a

2 Gene Rifs

1 Organism

8 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 1986  
Location: Chr2:8158106-8160091

Gene models - AT2G18840 AT2G18840

? Gene models

Transcripts: 1  Exons: 3  Introns: 2 

Overlapping Features

? Genome features that overlap coordinates of this Gene

4 Child Features

0 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
YIP4A_ARATH function Together with YIP4B, involved in the regulation of cell elongation during root and hypocotyl growth (PubMed:23832588). YIP4A and YIP4B are central trafficking components in Rho-of-plant (ROPs, e.g. ARAC4/ROP2, ARAC5/ROP4 and ARAC3/ROP6) small GTPases-dependent root hair formation, thus contributing to activation and plasma membrane accumulation of ROPs during hair initiation (PubMed:30770391). The ECH/YIP4 complex is involved in the modulation of the trans-Golgi network (TGN)-mediated trafficking of some proteins and cell wall components (e.g. pectin and hemicellulose) to the cell wall in dark-grown hypocotyls and in secretory cells of the seed coat (PubMed:23832588).
YIP4A_ARATH similarity Belongs to the YIP1 family.
YIP4A_ARATH tissue specificity Expressed in developing root hair cells.

1 Proteins

Function

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
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