PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v3.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID AT2G39250.1
Common NameSNZ, T16B24.11
Organism
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 AP2
Protein Properties Length: 325aa    MW: 36440.4 Da    PI: 9.2457
Description AP2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
AT2G39250.1genomeTAIRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP255.71.2e-17107156155
          AP2   1 sgykGVrwdkkrgrWvAeIrdpsengkr.krfslgkfgtaeeAakaaiaarkkleg 55 
                  s+y+GV++++++grW+++I+d      + k+++lg f+ta+ Aa+a+++a+ +++g
  AT2G39250.1 107 SHYRGVTFYRRTGRWESHIWD------CgKQVYLGGFDTAYTAARAYDRAAIRFRG 156
                  79*******************......55************************997 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF541715.17E-15107164IPR016177DNA-binding domain
PfamPF008471.4E-9107156IPR001471AP2/ERF domain
CDDcd000181.68E-23108163No hitNo description
SMARTSM003807.6E-29108170IPR001471AP2/ERF domain
PROSITE profilePS5103216.766108164IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.101.9E-16108163IPR001471AP2/ERF domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0007275Biological Processmulticellular organism development
GO:0009873Biological Processethylene-activated signaling pathway
GO:0005730Cellular Componentnucleolus
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:0000013anatomycauline leaf
PO:0000037anatomyshoot apex
PO:0000293anatomyguard cell
PO:0008019anatomyleaf lamina base
PO:0009006anatomyshoot system
PO:0009025anatomyvascular leaf
PO:0009047anatomystem
PO:0020030anatomycotyledon
PO:0020100anatomyhypocotyl
PO:0001054developmental stagevascular leaf senescent stage
PO:0007098developmental stageLP.02 two leaves visible stage
PO:0007115developmental stageLP.04 four leaves visible stage
PO:0007123developmental stageLP.06 six leaves visible stage
Sequence ? help Back to Top
Protein Sequence    Length: 325 aa     Download sequence    Send to blast
MLDLNLGILS THNEDEDCKV PTSIFIQEED SINPSNDNLS LITFGILKRN VEILPPPPPP  60
PPPPPPSENE LSGPGNEWLD LSSMQRNKQE TLVMKKKSRR GPRSRSSHYR GVTFYRRTGR  120
WESHIWDCGK QVYLGGFDTA YTAARAYDRA AIRFRGLQAD INFIVDDYKQ DIEKMKNLSK  180
EEFVQSLRRA SASLARGGSK YKNTHMRNDH IHLFQNRGLN AAAAKCNEIR KMEGDIKLGA  240
HSKGNEHNDL ELSLGISSSS KVRILEPADY YMGLNRSVTS LHGKPLPGYL PITEIKPLKT  300
VVASSGFPFI TMINPSSLSL SCFDP
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
At.272960.0leaf
Expression -- Microarray ? help Back to Top
Source ID E-value
GEO795949500.0
Genevisible267010_at0.0
Expression AtlasAT2G39250-
AtGenExpressAT2G39250-
ATTED-IIAT2G39250-
Functional Description ? help Back to Top
Source Description
TAIREncodes a AP2 domain transcription factor that can repress flowering. SNZ and its paralogous gene, SCHLAFMUTZE (SMZ), share a signature with partial complementarity to the miR172 microRNA, whose precursor is induced upon flowering.
UniProtProbably acts as a transcriptional activator. Binds to the GCC-box pathogenesis-related promoter element. May be involved in the regulation of gene expression by stress factors and by components of stress signal transduction pathways (By similarity). Repressor of flowering. {ECO:0000250, ECO:0000269|PubMed:14573523}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapAT2G39250.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed by miR172 after photoperiod changement. {ECO:0000269|PubMed:14573523}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Interaction ? help Back to Top
Source Intact With
IntActSearch Q6PV67
Phenotype -- Mutation ? help Back to Top
Source ID
T-DNA ExpressAT2G39250
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAY5762760.0AY576276.1 Arabidopsis thaliana AP2 domain transcription factor (SNZ) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_850313.20.0AP2-like ethylene-responsive transcription factor SNZ
SwissprotQ6PV670.0SNZ_ARATH; AP2-like ethylene-responsive transcription factor SNZ
TrEMBLD7LCG40.0D7LCG4_ARALL; Putative uncharacterized protein
STRINGAT2G39250.10.0(Arabidopsis thaliana)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM108581832
Representative plantOGRP4971784
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. Schmid M, et al.
    Dissection of floral induction pathways using global expression analysis.
    Development, 2003. 130(24): p. 6001-12
    [PMID:14573523]
  3. Yamada K, et al.
    Empirical analysis of transcriptional activity in the Arabidopsis genome.
    Science, 2003. 302(5646): p. 842-6
    [PMID:14593172]
  4. Czechowski T,Bari RP,Stitt M,Scheible WR,Udvardi MK
    Real-time RT-PCR profiling of over 1400 Arabidopsis transcription factors: unprecedented sensitivity reveals novel root- and shoot-specific genes.
    Plant J., 2004. 38(2): p. 366-79
    [PMID:15078338]
  5. Scheible WR, et al.
    Genome-wide reprogramming of primary and secondary metabolism, protein synthesis, cellular growth processes, and the regulatory infrastructure of Arabidopsis in response to nitrogen.
    Plant Physiol., 2004. 136(1): p. 2483-99
    [PMID:15375205]
  6. Koroleva OA,Tomlinson ML,Leader D,Shaw P,Doonan JH
    High-throughput protein localization in Arabidopsis using Agrobacterium-mediated transient expression of GFP-ORF fusions.
    Plant J., 2005. 41(1): p. 162-74
    [PMID:15610358]
  7. Axtell MJ,Bartel DP
    Antiquity of microRNAs and their targets in land plants.
    Plant Cell, 2005. 17(6): p. 1658-73
    [PMID:15849273]
  8. Nole-Wilson S,Tranby TL,Krizek BA
    AINTEGUMENTA-like (AIL) genes are expressed in young tissues and may specify meristematic or division-competent states.
    Plant Mol. Biol., 2005. 57(5): p. 613-28
    [PMID:15988559]
  9. Kim S,Soltis PS,Wall K,Soltis DE
    Phylogeny and domain evolution in the APETALA2-like gene family.
    Mol. Biol. Evol., 2006. 23(1): p. 107-20
    [PMID:16151182]
  10. Nakano T,Suzuki K,Fujimura T,Shinshi H
    Genome-wide analysis of the ERF gene family in Arabidopsis and rice.
    Plant Physiol., 2006. 140(2): p. 411-32
    [PMID:16407444]
  11. 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]
  12. GlaziƄska P,Zienkiewicz A,Wojciechowski W,Kopcewicz J
    The putative miR172 target gene InAPETALA2-like is involved in the photoperiodic flower induction of Ipomoea nil.
    J. Plant Physiol., 2009. 166(16): p. 1801-13
    [PMID:19560230]
  13. Arabidopsis Interactome Mapping Consortium
    Evidence for network evolution in an Arabidopsis interactome map.
    Science, 2011. 333(6042): p. 601-7
    [PMID:21798944]
  14. Zou Y, et al.
    miR172b controls the transition to autotrophic development inhibited by ABA in Arabidopsis.
    PLoS ONE, 2013. 8(5): p. e64770
    [PMID:23717657]
  15. Ohme-Takagi M,Shinshi H
    Ethylene-inducible DNA binding proteins that interact with an ethylene-responsive element.
    Plant Cell, 1995. 7(2): p. 173-82
    [PMID:7756828]
  16. Jofuku KD,den Boer BG,Van Montagu M,Okamuro JK
    Control of Arabidopsis flower and seed development by the homeotic gene APETALA2.
    Plant Cell, 1994. 6(9): p. 1211-25
    [PMID:7919989]
  17. Okamuro JK,Caster B,Villarroel R,Van Montagu M,Jofuku KD
    The AP2 domain of APETALA2 defines a large new family of DNA binding proteins in Arabidopsis.
    Proc. Natl. Acad. Sci. U.S.A., 1997. 94(13): p. 7076-81
    [PMID:9192694]