PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID AT3G20910.1
Common NameMFD22.2, NFYA9, NF-YA9
Organism
Arabidopsis thaliana
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Family NF-YA
Protein Properties Length: 303aa    MW: 33151.4 Da    PI: 9.7968
Description nuclear factor Y, subunit A9
Gene Model
Gene Model ID Type Source Coding Sequence
AT3G20910.1genomeTAIRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1CBFB_NFYA1056.7e-33165221158
    CBFB_NFYA   1 deplYVNaKQyqrIlkRRqkRakleeekkldeksrkpylheSRhkhAlrRpRgsgGrF 58 
                  +ep++VNaKQyq+Il+RRq+Rak+e ekkl +ksrkpylheSRh+hA+rRpRg+gGrF
  AT3G20910.1 165 QEPVFVNAKQYQAILRRRQARAKAELEKKL-IKSRKPYLHESRHQHAMRRPRGTGGRF 221
                  69****************************.**************************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM005211.9E-36163224IPR001289Nuclear transcription factor Y subunit A
PROSITE profilePS5115237.437164224IPR001289Nuclear transcription factor Y subunit A
PfamPF020453.2E-28166221IPR001289Nuclear transcription factor Y subunit A
PRINTSPR006169.4E-24167189IPR001289Nuclear transcription factor Y subunit A
PROSITE patternPS006860169189IPR018362CCAAT-binding factor, conserved site
PRINTSPR006169.4E-24198221IPR001289Nuclear transcription factor Y subunit A
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010262Biological Processsomatic embryogenesis
GO:0045892Biological Processnegative regulation of transcription, DNA-templated
GO:0055046Biological Processmicrogametogenesis
GO:0016602Cellular ComponentCCAAT-binding factor complex
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0000037anatomyshoot apex
PO:0000084anatomyplant sperm cell
PO:0000230anatomyinflorescence meristem
PO:0000293anatomyguard cell
PO:0009009anatomyplant embryo
PO:0009010anatomyseed
PO:0009025anatomyvascular leaf
PO:0009029anatomystamen
PO:0009030anatomycarpel
PO:0009031anatomysepal
PO:0009032anatomypetal
PO:0009046anatomyflower
PO:0009047anatomystem
PO:0009052anatomyflower pedicel
PO:0025022anatomycollective leaf structure
PO:0025195anatomypollen tube cell
PO:0025281anatomypollen
PO:0001016developmental stageL mature pollen stage
PO:0001017developmental stageM germinated pollen stage
PO:0001078developmental stageplant embryo cotyledonary stage
PO:0001081developmental stagemature plant embryo stage
PO:0001185developmental stageplant embryo globular stage
PO:0004507developmental stageplant embryo bilateral stage
PO:0007115developmental stageLP.04 four leaves visible stage
PO:0007611developmental stagepetal differentiation and expansion stage
PO:0007616developmental stageflowering stage
Sequence ? help Back to Top
Protein Sequence    Length: 303 aa     Download sequence    Send to blast
MGIEDMHSKS DSGGNKVDSE VHGTVSSSIN SLNPWHRAAA ACNANSSVEA GDKSSKSIAL  60
ALESNGSKSP SNRDNTVNKE SQVTTSPQSA GDYSDKNQES LHHGITQPPP HPQLVGHTVG  120
WASSNPYQDP YYAGVMGAYG HHPLGFVPYG GMPHSRMPLP PEMAQEPVFV NAKQYQAILR  180
RRQARAKAEL EKKLIKSRKP YLHESRHQHA MRRPRGTGGR FAKKTNTEAS KRKAEEKSNG  240
HVTQSPSSSN SDQGEAWNGD YRTPQGDEMQ SSAYKRREEG ECSGQQWNSL SSNHPSQARL  300
AIK
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
4awl_A1e-18165221258NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT ALPHA
Search in ModeBase
Expression -- Microarray ? help Back to Top
Source ID E-value
Genevisible256806_at0.0
Expression AtlasAT3G20910-
AtGenExpressAT3G20910-
ATTED-IIAT3G20910-
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed in inflorescence, stems, flowers and siliques. {ECO:0000269|PubMed:11867211}.
Functional Description ? help Back to Top
Source Description
UniProtStimulates the transcription of various genes by recognizing and binding to a CCAAT motif in promoters. {ECO:0000250}.
Function -- GeneRIF ? help Back to Top
  1. these results provide evidence that NF-YA1, 5, 6, and 9 play redundant roles in male gametophyte development, embryogenesis, seed development, and post-germinative growth.
    [PMID: 22933713]
Cis-element ? help Back to Top
SourceLink
PlantRegMapAT3G20910.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Interaction ? help Back to Top
Source Intact With
BioGRIDAT3G48590, AT5G50480, AT5G63470, AT1G54830
Phenotype -- Mutation ? help Back to Top
Source ID
T-DNA ExpressAT3G20910
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAF4120560.0AF412056.1 Arabidopsis thaliana AT3g20910/MFD22_2 mRNA, complete cds.
GenBankAY0939710.0AY093971.1 Arabidopsis thaliana AT3g20910/MFD22_2 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_566670.10.0nuclear factor Y, subunit A9
SwissprotQ945M90.0NFYA9_ARATH; Nuclear transcription factor Y subunit A-9
TrEMBLA0A178VD170.0A0A178VD17_ARATH; NF-YA9
STRINGAT3G20910.10.0(Arabidopsis thaliana)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM132681829
Representative plantOGRP9696612
Publications ? help Back to Top
  1. Riechmann JL, et al.
    Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes.
    Science, 2000. 290(5499): p. 2105-10
    [PMID:11118137]
  2. Gusmaroli G,Tonelli C,Mantovani R
    Regulation of novel members of the Arabidopsis thaliana CCAAT-binding nuclear factor Y subunits.
    Gene, 2002. 283(1-2): p. 41-8
    [PMID:11867211]
  3. Dal Bosco C, et al.
    Inactivation of the chloroplast ATP synthase gamma subunit results in high non-photochemical fluorescence quenching and altered nuclear gene expression in Arabidopsis thaliana.
    J. Biol. Chem., 2004. 279(2): p. 1060-9
    [PMID:14576160]
  4. Yamada K, et al.
    Empirical analysis of transcriptional activity in the Arabidopsis genome.
    Science, 2003. 302(5646): p. 842-6
    [PMID:14593172]
  5. Ascencio-Ib
    Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.
    Plant Physiol., 2008. 148(1): p. 436-54
    [PMID:18650403]
  6. Wang Y, et al.
    Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.
    Plant Physiol., 2008. 148(3): p. 1201-11
    [PMID:18775970]
  7. Yamamoto A, et al.
    Arabidopsis NF-YB subunits LEC1 and LEC1-LIKE activate transcription by interacting with seed-specific ABRE-binding factors.
    Plant J., 2009. 58(5): p. 843-56
    [PMID:19207209]
  8. Reňák D,Dupl'áková N,Honys D
    Wide-scale screening of T-DNA lines for transcription factor genes affecting male gametophyte development in Arabidopsis.
    Sex. Plant Reprod., 2012. 25(1): p. 39-60
    [PMID:22101548]
  9. Hackenberg D, et al.
    Studies on differential nuclear translocation mechanism and assembly of the three subunits of the Arabidopsis thaliana transcription factor NF-Y.
    Mol Plant, 2012. 5(4): p. 876-88
    [PMID:22199235]
  10. Mu J,Tan H,Hong S,Liang Y,Zuo J
    Arabidopsis transcription factor genes NF-YA1, 5, 6, and 9 play redundant roles in male gametogenesis, embryogenesis, and seed development.
    Mol Plant, 2013. 6(1): p. 188-201
    [PMID:22933713]
  11. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  12. Zhao H, et al.
    The Arabidopsis thaliana Nuclear Factor Y Transcription Factors.
    Front Plant Sci, 2016. 7: p. 2045
    [PMID:28119722]