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 XP_009619387.1
Organism
Nicotiana tomentosiformis
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family AP2
Protein Properties Length: 557aa    MW: 61526.3 Da    PI: 6.6062
Description AP2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_009619387.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP2476.4e-15175234155
             AP2   1 sgykGVrwdkkrgrWvAeIrd.pse.ng..kr.krfslgkfgtaeeAakaaiaarkkleg 55 
                     s y+GV++++++gr++A+++d  +   g  ++ ++++lg ++ +e+Aa+a++ a++k++g
  XP_009619387.1 175 SIYRGVTRHRWTGRYEAHLWDnSCRrEGqsRKgRQVYLGGYDKEEKAARAYDLAALKYWG 234
                     57*******************666664477446*************************98 PP
2AP239.41.6e-12279332355
             AP2   3 ykGV....rwdkkrgrWvAeIrdpsengkrkrfslgkfgtaeeAakaaiaarkkleg 55 
                     y+GV    +++++ grW A+I  +     +k  +lg+f t+eeAa+a++ a+ k++g
  XP_009619387.1 279 YRGVtrsgSRHHQHGRWQARIGRVAG---NKDLYLGTFTTEEEAAEAYDIAAIKFRG 332
                     8999999989999*******988532...5************************998 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF008477.3E-12175234IPR001471AP2/ERF domain
CDDcd000183.26E-23175244No hitNo description
SuperFamilySSF541712.75E-17175244IPR016177DNA-binding domain
PROSITE profilePS5103219.256176242IPR001471AP2/ERF domain
SMARTSM003805.8E-30176248IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.107.9E-16176243IPR001471AP2/ERF domain
PRINTSPR003673.8E-6177188IPR001471AP2/ERF domain
CDDcd000181.15E-22277340No hitNo description
PROSITE profilePS5103218.979278340IPR001471AP2/ERF domain
SMARTSM003804.5E-28278346IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.103.1E-16278340IPR001471AP2/ERF domain
PfamPF008471.2E-6279332IPR001471AP2/ERF domain
SuperFamilySSF541719.15E-16286341IPR016177DNA-binding domain
PRINTSPR003673.8E-6322342IPR001471AP2/ERF domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0000723Biological Processtelomere maintenance
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0007389Biological Processpattern specification process
GO:0010073Biological Processmeristem maintenance
GO:0010449Biological Processroot meristem growth
GO:0019827Biological Processstem cell population maintenance
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 557 aa     Download sequence    Send to blast
MNSNNWLSFP LSPTHSSLPP HLQTTQSHHF TLGLVNETID NPFQNQEWNL MNTQGSNEVP  60
KVADFLGVNK SDENQSELVH YNEIQSNDSD YLFQNNSLMP MQNALAPTGN YELQENACNI  120
QSLTLSMGSG KGSTSETSAS PSVATTTANA SENSNTSIVE AVPRRTLDTF GQRTSIYRGV  180
TRHRWTGRYE AHLWDNSCRR EGQSRKGRQV YLGGYDKEEK AARAYDLAAL KYWGTSTTTN  240
FPISNYEKEL EDMKHMTRQE FVAAIRRKSS GFSRGASMYR GVTRSGSRHH QHGRWQARIG  300
RVAGNKDLYL GTFTTEEEAA EAYDIAAIKF RGLNAVTNFD MNRYDVKAIL ESNTLPIGGG  360
AAKRLKEAQA LESSRKRDQE MIALNSSFQY GNSSNSSNNP LHAYPLLQQQ PFSIESHQPL  420
MTLQNQESSL FHQSYLQTQL QLHPASQNTH YDSTHQFYNN YLQSNPVFLH GLMENGGGSS  480
STGSYSTGGY FGNSTGLGGI SSNSTSGNGV GGGNGEEVAL VKVDYDNMPV TGSNYNGWSG  540
DSSVQGSNPG VFSMWND
Functional Description ? help Back to Top
Source Description
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). Master regulator of basal/root fate. Essential for root quiescent center (QC) and columella specification, stem cell activity, as well as for establishment of the stem cell niche during embryogenesis. Modulates the root polar auxin transport by regulating the distribution of PIN genes. Essential role in respecifying pattern and polarity in damaged roots. Direct target of the transcriptional corepressor TPL. Expression levels and patterns regulated post-transcriptionally by root meristem growth factors (RGFs). {ECO:0000250, ECO:0000269|PubMed:15454085, ECO:0000269|PubMed:15635403, ECO:0000269|PubMed:16424342, ECO:0000269|PubMed:20190735}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By auxin accumulation. {ECO:0000269|PubMed:15454085}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009619388.10.0PREDICTED: AP2-like ethylene-responsive transcription factor PLT2
SwissprotQ5YGP70.0PLET2_ARATH; AP2-like ethylene-responsive transcription factor PLT2
TrEMBLA0A1S4CTB40.0A0A1S4CTB4_TOBAC; AP2-like ethylene-responsive transcription factor PLT2
STRINGXP_009619387.10.0(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA22462457
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G51190.10.0AP2 family protein
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]
  2. Lee DK,Sieburth LE
    The bps signal: embryonic arrest from an auxin-independent mechanism in bypass triple mutants.
    Plant Signal Behav, 2012. 7(6): p. 698-700
    [PMID:22580686]
  3. Hong LW,Yan DW,Liu WC,Chen HG,Lu YT
    TIME FOR COFFEE controls root meristem size by changes in auxin accumulation in Arabidopsis.
    J. Exp. Bot., 2014. 65(1): p. 275-86
    [PMID:24277277]
  4. Tian H,Jia Y,Niu T,Yu Q,Ding Z
    The key players of the primary root growth and development also function in lateral roots in Arabidopsis.
    Plant Cell Rep., 2014. 33(5): p. 745-53
    [PMID:24504658]
  5. Zhao Q, et al.
    Sulfur nutrient availability regulates root elongation by affecting root indole-3-acetic acid levels and the stem cell niche.
    J Integr Plant Biol, 2014. 56(12): p. 1151-63
    [PMID:24831283]
  6. Huang JB, et al.
    ROP3 GTPase contributes to polar auxin transport and auxin responses and is important for embryogenesis and seedling growth in Arabidopsis.
    Plant Cell, 2014. 26(9): p. 3501-18
    [PMID:25217509]
  7. Yang S, et al.
    The Arabidopsis SWI2/SNF2 Chromatin Remodeling ATPase BRAHMA Targets Directly to PINs and Is Required for Root Stem Cell Niche Maintenance.
    Plant Cell, 2015. 27(6): p. 1670-80
    [PMID:25991732]
  8. Jia Y, et al.
    The Arabidopsis thaliana elongator complex subunit 2 epigenetically affects root development.
    J. Exp. Bot., 2015. 66(15): p. 4631-42
    [PMID:25998905]
  9. Zhang M, et al.
    A tetratricopeptide repeat domain-containing protein SSR1 located in mitochondria is involved in root development and auxin polar transport in Arabidopsis.
    Plant J., 2015. 83(4): p. 582-99
    [PMID:26072661]
  10. Shinohara H,Mori A,Yasue N,Sumida K,Matsubayashi Y
    Identification of three LRR-RKs involved in perception of root meristem growth factor in Arabidopsis.
    Proc. Natl. Acad. Sci. U.S.A., 2016. 113(14): p. 3897-902
    [PMID:27001831]
  11. Ou Y, et al.
    RGF1 INSENSITIVE 1 to 5, a group of LRR receptor-like kinases, are essential for the perception of root meristem growth factor 1 in Arabidopsis thaliana.
    Cell Res., 2016. 26(6): p. 686-98
    [PMID:27229312]
  12. Santuari L, et al.
    The PLETHORA Gene Regulatory Network Guides Growth and Cell Differentiation in Arabidopsis Roots.
    Plant Cell, 2016. 28(12): p. 2937-2951
    [PMID:27920338]
  13. Promchuea S,Zhu Y,Chen Z,Zhang J,Gong Z
    ARF2 coordinates with PLETHORAs and PINs to orchestrate ABA-mediated root meristem activity in Arabidopsis .
    J Integr Plant Biol, 2017. 59(1): p. 30-43
    [PMID:28074634]
  14. Du Y,Scheres B
    PLETHORA transcription factors orchestrate de novo organ patterning during Arabidopsis lateral root outgrowth.
    Proc. Natl. Acad. Sci. U.S.A., 2017. 114(44): p. 11709-11714
    [PMID:29078398]
  15. Bustillo-Avendaño E, et al.
    Regulation of Hormonal Control, Cell Reprogramming, and Patterning during De Novo Root Organogenesis.
    Plant Physiol., 2018. 176(2): p. 1709-1727
    [PMID:29233938]