Gene: Sopen10g033110

General Information

Structural Information

  • Species Solanum pennellii
  • Gene Identifier Sopen10g033110
  • Transcript Identifier Sopen10g033110.1
  • Gene Type Coding gene
  • Location Spenn-ch10 : 80344385-80347508 : negative

Gene Family Information

  • ID HOM05D000904
  • #Genes/#Species 662/100
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid Sopen10g033110.1

Descriptions

  • Description 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. | U2AF35B | FUNCTIONS IN: RNA binding, zinc ion binding, nucleotide binding, nucleic acid binding | INVOLVED IN: photoperiodism, flowering | LOCATED IN: nucleus | EXPRESSED IN: 28 plant structures | EXPRESSED DURING: 14 growth stages | CONTAINS InterPro DOMAIN/s: Zinc finger, CCCH-type , RNA recognition motif, RNP-1 , Nucleotide-binding, alpha-beta plait , U2 auxiliary factor small subunit | BEST Arabidopsis thaliana protein match is: U2 snRNP auxiliary factor small subunit, putative
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0000398
IEA
InterPromRNA splicing, via spliceosome
GO:0048573
ISO
PLAZA Integrative Orthologyphotoperiodism, flowering AT5G42820

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003676
IEA
InterPronucleic acid binding
GO:0046872
IEA
InterPrometal ion binding
GO:0003723
IEA
InterProRNA binding
GO:0005515
ISO
PLAZA Integrative Orthologyprotein binding AT5G42820

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0089701
IEA
InterProU2AF complex
GO:0005634
ISO
PLAZA Integrative Orthologynucleus AT5G42820
GO:0005730
ISO
PLAZA Integrative Orthologynucleolus AT1G27650
GO:0005654
ISO
PLAZA Integrative Orthologynucleoplasm AT1G27650

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR003954 RNA recognition motif domain, eukaryote
IPR000571 Zinc finger, CCCH-type
IPR000504 RNA recognition motif domain
IPR009145 U2 auxiliary factor small subunit
IPR012677 Nucleotide-binding alpha-beta plait domain superfamily
IPR035979 RNA-binding domain superfamily
Mapman id Description
16.2.1.2.11.1 RNA processing.pre-mRNA splicing.U2-type-intron-specific major spliceosome.U2 small nuclear ribonucleoprotein particle (snRNP).U2AF pre-RNA splicing auxiliary factor heterodimer.small subunit U2AF1/U2AF35