PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Potri.008G080000.1
Common NamePOPTR_0008s07950g
Organism
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: 320aa    MW: 36695.2 Da    PI: 8.3265
Description NAC family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.008G080000.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1NAM174.23.7e-54101391128
                 NAM   1 lppGfrFhPtdeelvveyLkkkvegkkleleevikevdiykvePwdLp.k.kvka.eekewyfFskrdkkyatgkrknratksgyWkatgk 88 
                         +ppGfrFhPtdeel+ +yL+kkv+ + ++l +vi+evd++k+ePwdL+ k k+ +  ++ewyfFs++dkky+tg+r+nrat++g+Wkatg+
  Potri.008G080000.1  10 VPPGFRFHPTDEELLYYYLRKKVSYEAIDL-DVIREVDLNKLEPWDLRdKcKIGSgPQNEWYFFSHKDKKYPTGTRTNRATTAGFWKATGR 99 
                         69****************************.9***************843444443456******************************** PP

                 NAM  89 dkevlskkgelvglkktLvfykgrapkgektdWvmheyrl 128
                         dk+++ ++++ +g++ktLvfy+grap+g+ktdW+mheyrl
  Potri.008G080000.1 100 DKAIHISNSQRIGMRKTLVFYTGRAPHGQKTDWIMHEYRL 139
                         **************************************98 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF1019415.49E-604159IPR003441NAC domain
PROSITE profilePS5100558.1810159IPR003441NAC domain
PfamPF023653.5E-2811139IPR003441NAC domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 320 aa     Download sequence    Send to blast
MMTGNGQLSV PPGFRFHPTD EELLYYYLRK KVSYEAIDLD VIREVDLNKL EPWDLRDKCK  60
IGSGPQNEWY FFSHKDKKYP TGTRTNRATT AGFWKATGRD KAIHISNSQR IGMRKTLVFY  120
TGRAPHGQKT DWIMHEYRLD DDNSEVQEDG WVVCRVFKKK NQTRGFLPEV SQEVHFSHMK  180
ASASSFPLDP KQNHLQSLYQ DYTLDGSMHL PQLFSPDSAV APSFVSPLSL NNMNDIECSQ  240
NLLRLTPSGC GFVHPAGRFN GDWSFLDKLL ASHQNLDHQQ HYQNKRNSSS QIVDPVGTST  300
QKFPFQHLGF ETDILRFSK*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1ut4_A8e-53716414170NO APICAL MERISTEM PROTEIN
1ut4_B8e-53716414170NO APICAL MERISTEM PROTEIN
1ut7_A8e-53716414170NO APICAL MERISTEM PROTEIN
1ut7_B8e-53716414170NO APICAL MERISTEM PROTEIN
3swm_A9e-53716417173NAC domain-containing protein 19
3swm_B9e-53716417173NAC domain-containing protein 19
3swm_C9e-53716417173NAC domain-containing protein 19
3swm_D9e-53716417173NAC domain-containing protein 19
3swp_A9e-53716417173NAC domain-containing protein 19
3swp_B9e-53716417173NAC domain-containing protein 19
3swp_C9e-53716417173NAC domain-containing protein 19
3swp_D9e-53716417173NAC domain-containing protein 19
4dul_A8e-53716414170NAC domain-containing protein 19
4dul_B8e-53716414170NAC 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}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.008G080000.1
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
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002311276.10.0protein SOMBRERO
SwissprotQ9MA171e-122SMB_ARATH; Protein SOMBRERO
TrEMBLA0A385JHG10.0A0A385JHG1_POPTO; NAC (No Apical Meristem) domain transcriptional regulator superfamily protein
TrEMBLB9HI110.0B9HI11_POPTR; Uncharacterized protein
STRINGPOPTR_0008s07950.10.0(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-114NAC 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]