Gene: AT2G30260

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT2G30260
  • Transcript Identifier AT2G30260.2
  • Gene Type Coding gene
  • Location Chr2 : 12905894-12907434 : negative

Gene Family Information

  • ID HOM05D002411
  • #Genes/#Species 281/98
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT2G30260.2
  • symbol U2B''
  • Alias U2B'',U2 small nuclear ribonucleoprotein B
  • uniprot O22922

Descriptions

  • Description U2 small nuclear ribonucleoprotein B
  • Computational description U2 small nuclear ribonucleoprotein B (U2B''); FUNCTIONS IN: RNA binding, nucleotide binding, nucleic acid binding; INVOLVED IN: cis assembly of pre-catalytic spliceosome; LOCATED IN: nucleoplasm, Cajal body, cytoplasm; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: RNA recognition motif, RNP-1 (InterPro:IPR000504), Nucleotide-binding, alpha-beta plait (InterPro:IPR012677); BEST Arabidopsis thaliana protein match is: RNA-binding (RRM/RBD/RNP motifs) family protein (TAIR:AT1G06960.1); Has 1885 Blast hits to 1858 proteins in 260 species: Archae - 0; Bacteria - 2; Metazoa - 926; Fungi - 414; Plants - 327; Viruses - 1; Other Eukaryotes - 215 (source: NCBI BLink).
  • Loading (ortholog descriptions from ath)...

Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0008380
IEA
GOA DatabaseRNA splicing
GO:0006397
IEA
GOA DatabasemRNA processing
GO:0000398
IBA
Gene OntologymRNA splicing, via spliceosome1
GO:0000354
TAS
Gene Ontologycis assembly of pre-catalytic spliceosome2

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003676
IEA
GOA Databasenucleic acid binding
GO:0003676
IEA
InterPronucleic acid binding
GO:0003723
IEA
GOA DatabaseRNA binding

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005654
IEA
GOA Databasenucleoplasm
GO:0005654
IDA
Gene Ontologynucleoplasm3
GO:0005634
IEA
GOA Databasenucleus
GO:0005634
ISM
Gene Ontologynucleus
GO:0005681
IEA
GOA Databasespliceosomal complex
GO:0015030
IEA
GOA DatabaseCajal body
GO:0015030
IDA
Gene OntologyCajal body3
GO:0005737
IEA
GOA Databasecytoplasm
GO:0005737
IDA
Gene Ontologycytoplasm3
GO:0005686
IDA
IBA
Gene OntologyU2 snRNP1 4
GO:0005730
IDA
Gene Ontologynucleolus5

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR000504 RNA recognition motif domain
IPR012677 Nucleotide-binding alpha-beta plait domain superfamily
IPR035979 RNA-binding domain superfamily
Mapman id Description
16.2.1.2.2 RNA processing.pre-mRNA splicing.U2-type-intron-specific major spliceosome.U2 small nuclear ribonucleoprotein particle (snRNP).protein factor (U2B)