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 Potri.010G176600.1
Common NamePOPTR_0010s18420g
Organism
Populus trichocarpa
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family NAC
Protein Properties Length: 319aa    MW: 36486.9 Da    PI: 7.1497
Description NAC family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.010G176600.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1NAM174.33.6e-5491381128
                 NAM   1 lppGfrFhPtdeelvveyLkkkvegkkleleevikevdiykvePwdLp.k.kvka.eekewyfFskrdkkyatgkrknratksgyWkatgk 88 
                         +ppGfrFhPtdeel+ +yL+kkv+ + ++l +vi+evd++k+ePwdL+ k ++ +  ++ewyfFs++dkky+tg+r+nrat++g+Wkatg+
  Potri.010G176600.1   9 VPPGFRFHPTDEELLYYYLRKKVSYEAIDL-DVIREVDLNKLEPWDLKdKcRIGSgPQNEWYFFSHKDKKYPTGTRTNRATTAGFWKATGR 98 
                         69****************************.9***************943444443456******************************** PP

                 NAM  89 dkevlskkgelvglkktLvfykgrapkgektdWvmheyrl 128
                         dk+++ ++++ +g++ktLvfy+grap+g+ktdW+mheyrl
  Potri.010G176600.1  99 DKAIHLSNSQRIGMRKTLVFYTGRAPHGQKTDWIMHEYRL 138
                         **************************************98 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF1019416.28E-605158IPR003441NAC domain
PROSITE profilePS5100558.2169158IPR003441NAC domain
PfamPF023653.7E-2810138IPR003441NAC domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003002Biological Processregionalization
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009834Biological Processplant-type secondary cell wall biogenesis
GO:0010455Biological Processpositive regulation of cell fate commitment
GO:0048829Biological Processroot cap development
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 319 aa     Download sequence    Send to blast
MAGNGQLSVP PGFRFHPTDE ELLYYYLRKK VSYEAIDLDV IREVDLNKLE PWDLKDKCRI  60
GSGPQNEWYF FSHKDKKYPT GTRTNRATTA GFWKATGRDK AIHLSNSQRI GMRKTLVFYT  120
GRAPHGQKTD WIMHEYRLDD DNSEVQEDGW VVCRVFKKKN QTRGFLPEVS QEEHFSQMKA  180
SASSLPLEPK QNHMQSIYDD YTFDGSMHLP QLFSPESAVA PSFVSPLSLN NMDDIECSQN  240
LLRLTSTGCG LVQPAGRFNG DWSFLDKLLA SQQNLDHHQH YQNKGNSSSQ IVDHVGASTQ  300
KFPFQYLGFE TDILRFSK*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1ut4_A4e-53616314170NO APICAL MERISTEM PROTEIN
1ut4_B4e-53616314170NO APICAL MERISTEM PROTEIN
1ut7_A4e-53616314170NO APICAL MERISTEM PROTEIN
1ut7_B4e-53616314170NO APICAL MERISTEM PROTEIN
3swm_A4e-53616317173NAC domain-containing protein 19
3swm_B4e-53616317173NAC domain-containing protein 19
3swm_C4e-53616317173NAC domain-containing protein 19
3swm_D4e-53616317173NAC domain-containing protein 19
3swp_A4e-53616317173NAC domain-containing protein 19
3swp_B4e-53616317173NAC domain-containing protein 19
3swp_C4e-53616317173NAC domain-containing protein 19
3swp_D4e-53616317173NAC domain-containing protein 19
4dul_A4e-53616314170NAC domain-containing protein 19
4dul_B4e-53616314170NAC domain-containing protein 19
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: First expressed at early heart stage onward in all root basal daughter cells resulting from horizontal divisions in the COL progenitors and is later maintained in these cells. Present in root stem cell daughters and accumulates in maturing root cap layers. Detectable from very early stages of lateral root development. {ECO:0000269|PubMed:19081078, ECO:0000269|PubMed:20197506}.
UniprotTISSUE SPECIFICITY: Accumulates in maturing root cap cells, in both COL and LRC cells. {ECO:0000269|PubMed:19081078, ECO:0000269|PubMed:20197506}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription regulator. Together with BRN1 and BRN2, regulates cellular maturation of root cap. Represses stem cell-like divisions in the root cap daughter cells, and thus promotes daughter cell fate. Inhibits expression of its positive regulator FEZ in a feedback loop for controlled switches in cell division plane. Promotes the expression of genes involved in secondary cell walls (SCW) biosynthesis. {ECO:0000269|PubMed:19081078, ECO:0000269|PubMed:20197506}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00250DAPTransfer from AT1G79580Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.010G176600.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By FEZ in oriented-divised root cap stem cells. {ECO:0000269|PubMed:19081078}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMap-Retrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002316163.20.0protein SOMBRERO
RefseqXP_011014561.10.0PREDICTED: protein SOMBRERO-like
RefseqXP_011014569.10.0PREDICTED: protein SOMBRERO-like
RefseqXP_024466050.10.0protein SOMBRERO
SwissprotQ9MA171e-127SMB_ARATH; Protein SOMBRERO
TrEMBLA0A3N7HAQ90.0A0A3N7HAQ9_POPTR; Uncharacterized protein
STRINGPOPTR_0010s18420.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF72043447
Representative plantOGRP1715800
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G79580.31e-119NAC family protein
Publications ? help Back to Top
  1. Fendrych M, et al.
    Programmed cell death controlled by ANAC033/SOMBRERO determines root cap organ size in Arabidopsis.
    Curr. Biol., 2014. 24(9): p. 931-40
    [PMID:24726156]
  2. Bennett T,van den Toorn A,Willemsen V,Scheres B
    Precise control of plant stem cell activity through parallel regulatory inputs.
    Development, 2014. 141(21): p. 4055-64
    [PMID:25256342]
  3. Karve R,Suárez-Román F,Iyer-Pascuzzi AS
    The Transcription Factor NIN-LIKE PROTEIN7 Controls Border-Like Cell Release.
    Plant Physiol., 2016. 171(3): p. 2101-11
    [PMID:27221617]
  4. Kamiya M, et al.
    Control of root cap maturation and cell detachment by BEARSKIN transcription factors in Arabidopsis.
    Development, 2016. 143(21): p. 4063-4072
    [PMID:27803060]