Gene: AT3G03110

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT3G03110
  • Transcript Identifier AT3G03110.1
  • Gene Type Coding gene
  • Location Chr3 : 708966-716879 : positive

Gene Family Information

  • ID HOM05D002636
  • #Genes/#Species 260/99
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT3G03110.1
  • symbol XPO1B
  • Alias CRM1B
  • uniprot F4IZR5

Descriptions

  • Description exportin 1B
  • Computational description exportin 1B (XPO1B); FUNCTIONS IN: protein transporter activity, binding; INVOLVED IN: pollen germination, protein import into nucleus, docking, pollen tube growth, embryo sac development, pollen development; LOCATED IN: nucleus, nuclear pore, cytoplasm; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Importin-beta, N-terminal (InterPro:IPR001494), Exportin 1, C-terminal (InterPro:IPR014877), Exportin-1/Importin-beta-like (InterPro:IPR013598), Armadillo-like helical (InterPro:IPR011989), Armadillo-type fold (InterPro:IPR016024); BEST Arabidopsis thaliana protein match is: exportin 1A (TAIR:AT5G17020.1); Has 1366 Blast hits to 1341 proteins in 221 species: Archae - 0; Bacteria - 0; Metazoa - 780; Fungi - 258; Plants - 127; Viruses - 0; Other Eukaryotes - 201 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006886
IEA
GOA Databaseintracellular protein transport
GO:0006886
IEA
InterProintracellular protein transport
GO:0006611
IEA
Gene Ontologyprotein export from nucleus
GO:0006611
IEA
InterProprotein export from nucleus
GO:0015031
IEA
GOA Databaseprotein transport
GO:0051028
IEA
GOA DatabasemRNA transport
GO:0000055
IBA
Gene Ontologyribosomal large subunit export from nucleus1
GO:0000056
IBA
Gene Ontologyribosomal small subunit export from nucleus1
GO:0009860
IGI
Gene Ontologypollen tube growth2
GO:0009846
IGI
Gene Ontologypollen germination2
GO:0009555
IGI
Gene Ontologypollen development2
GO:0009553
IGI
Gene Ontologyembryo sac development2

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0031267
IEA
Gene Ontologysmall GTPase binding
GO:0031267
IEA
InterProsmall GTPase binding
GO:0005049
IEA
GOA Databasenuclear export signal receptor activity
GO:0005049
IBA
Gene Ontologynuclear export signal receptor activity1
GO:0005049
IEA
InterPronuclear export signal receptor activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005643
IEA
GOA Databasenuclear pore
GO:0005634
IEA
GOA Databasenucleus
GO:0005634
IBA
Gene Ontologynucleus1
GO:0016020
IEA
GOA Databasemembrane
GO:0009506
IDA
GOA Databaseplasmodesma
GO:0009506
HDA
Gene Ontologyplasmodesma3
GO:0031965
IEA
GOA Databasenuclear membrane
GO:0005737
IBA
Gene Ontologycytoplasm1

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR014877 Exportin-1, C-terminal
IPR011989 Armadillo-like helical
IPR045065 Exportin-1/5
IPR041123 Chromosome region maintenance repeat
IPR040485 Exportin-1, repeat 3
IPR041235 Exportin-1, repeat 2
IPR001494 Importin-beta, N-terminal domain
IPR013598 Exportin-1/Importin-beta-like
IPR016024 Armadillo-type fold
Mapman id Description
23.5.1.2.9 Protein translocation.nucleus.nucleocytoplasmic transport.cargo receptor activities.export karyopherin (XPO1)