Gene Details:

• Gene ID: AT4G16143
• Gene Symbol: IMPA-2, IMPA2
• Gene Name: importin alpha isoform 2
• Description: importin alpha isoform 2;(source:Araport11)
• TAIR Accession: locus:505006475
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G16143.1     AT4G16143.2

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0005515  — enables — protein binding
• GO:0005737  — located in — cytoplasm
• GO:0008139  — enables — nuclear localization sequence binding
• GO:0005829  — located in — cytosol
• GO:0006607  — involved in — NLS-bearing protein import into nucleus
• GO:0005730  — located in — nucleolus
• GO:0009506  — located in — plasmodesma
• GO:0061608  — enables — nuclear import signal receptor activity
• GO:0005634  — is active in — nucleus

Function-related keywords:

• root ,  pollen ,  guard cell

Literature:

• The role of a zinc finger-containing glycine-rich RNA-binding protein during the cold adaptation process in Arabidopsis thaliana.   DOI:  10.1093/pcp/pcj047 ;  PMID:  16608866
• Comparative mapping of Brassica juncea and Arabidopsis thaliana using Intron Polymorphism (IP) markers: homoeologous relationships, diversification and evolution of the A, B and C Brassica genomes.   DOI:  10.1186/1471-2164-9-113 ;  PMID:  18315867
• Site-specific phosphorylation profiling of Arabidopsis proteins by mass spectrometry and peptide chip analysis.   DOI:  10.1021/pr8000173 ;  PMID:  18433157
• IMPa-4, an Arabidopsis importin alpha isoform, is preferentially involved in agrobacterium-mediated plant transformation.   DOI:  10.1105/tpc.108.060467 ;  PMID:  18836040
• The intrinsically disordered N-terminal region of AtREM1.3 remorin protein mediates protein-protein interactions.   DOI:  10.1074/jbc.M112.414292 ;  PMID:  23027878
• Arabidopsis phytochrome A nuclear translocation is mediated by a far-red elongated hypocotyl 1-importin complex.   DOI:  10.1111/tpj.14107 ;  PMID:  30256472
• The Small GTPase Superfamily in Plants: A Conserved Regulatory Module with Novel Functions.   DOI:  10.1146/annurev-arplant-112619-025827 ;  PMID:  32442390
• An Arabidopsis nonhost resistance gene, IMPORTIN ALPHA 2 provides immunity against rice sheath blight pathogen, Rhizoctonia solani.   DOI:  10.1016/j.crmicr.2022.100109 ;  PMID:  35243446
• Proteomic analysis of the Arabidopsis nucleolus suggests novel nucleolar functions.   DOI:  10.1091/mbc.e04-09-0791 ;  PMID:  15496452
• Site-specific phosphorylation profiling of Arabidopsis proteins by mass spectrometry and peptide chip analysis.   DOI:  10.1021/pr8000173 ;  PMID:  18433157

Sequences: