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Gene : U2AF35B A. thaliana

DB identifier	AT5G42820	Secondary Identifier	locus:2165447
Brief Description	Zinc finger C-x8-C-x5-C-x3-H type family protein

TAIR Computational Description	Zinc finger C-x8-C-x5-C-x3-H type family protein;(source:Araport11)
TAIR Curator Summary	U2 auxiliary factor small subunit. The atU2AF35b protein and its homolog, atU2AF35a, contain most of the conserved domains of hsU2AF35, including the psiRRM, one RS domain, two zinc fingers, and the two regions for interacting with U2AF large subunit. Both proteins lack the stretch of glycines present in human U2AF35. The sequences are overall 83% identical, and each Arabidopsis homolog shows approximately 70% similarity to hsU2AF35. U2AF(35) homologs were also identified from maize, rice and other plants with large-scale EST projects. Both genes are expressed in all major tissues, with atU2AF(35)a expressed at a higher level than atU2AF(35)b in most tissues. The expression patterns were different in roots: atU2AF(35)b expressed strongly in whole young roots and root tips and atU2AF(35)a limited to root vascular regions.
TAIR Short Description	Zinc finger C-x8-C-x5-C-x3-H type family protein
TAIR Aliases	AtC3H60, ATU2AF35B, U2AF35B

2 Gene Rifs

Trail: Gene

1 Organism

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11 Publications

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0 Synonyms

Genomics

Genome feature

Region:	gene	Length:	3505
Location:	Chr5:17169283-17172787 reverse strand

Genes

DB identifier	Secondary Identifier	Symbol	Name	Length	Chromosome Location	Organism . Short Name	TAIR Computational Description	TAIR Curator Summary	TAIR Short Description	TAIR Aliases
AT5G42810	locus:2165437	IPK1	inositol-pentakisphosphate 2-kinase 1	2758	Chr5: 17166702-17169459	A. thaliana	inositol-pentakisphosphate 2-kinase 1;(source:Araport11)	Encodes an inositol tetra-/pentaphosphate 2-kinase, involved in the biosynthesis of phytic acid, a regulator of intracellular signaling, a highly abundant animal antinutrient, and a phosphate and mineral storage compound in plant seeds. Is also required for growth and modulates phosphate homeostasis at the transcriptional level. Together with ITPK1 modulate crosstalks between SA-dependent immunity and phosphate-starvation responses.	inositol-pentakisphosphate 2-kinase 1	AtIP5, ATIPK1, IPK1
AT5G06395		AT5G06395		884	Chr5: 17170305-17171188	A. thaliana	Natural antisense transcript overlaps with AT5G42820;(source:Araport11)		NULL
AT5G42825	locus:1006230556	AT5G42825		994	Chr5: 17171807-17172800	A. thaliana	hypothetical protein;(source:Araport11)	NULL	NULL

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7 Child Features

Trail: Gene

1 Cross References

Trail: Gene

0 Downstream Intergenic Region

0 Located Features

0 Upstream Intergenic Region

Proteins

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Curated comments from UniProt

Type	Comment	Proteins
U2AFB_ARATH	function	Necessary for the splicing of pre-mRNA (By similarity). Probably active at the 3' splice sites.
U2AFB_ARATH	similarity	Belongs to the splicing factor SR family.

1 Proteins

Trail: Gene

Function

Gene Ontology

cellular component
U2AF complex	ECO
spliceosomal complex	ECO
nucleus	ECO
nuclear speck	ECO
molecular function
DNA binding	ECO
metal ion binding	ECO
RNA binding	ECO
biological process
mRNA splicing, via spliceosome	ECO
photoperiodism, flowering	ECO

Interactions

Interaction Network

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Expression

Data Source:

BAR Webservices

Querying ATTED Service... Data Source: ATTED-II

Homology

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9 Data Sets

Trail: Gene

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