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 Bostr.23997s0026.1.p
Organism
Boechera stricta
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Boechereae; Boechera
Family bHLH
Protein Properties Length: 162aa    MW: 16977.7 Da    PI: 5.1858
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Bostr.23997s0026.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH21.83.5e-071141353455
                           TTS-STCHHHHHHHHHHHHHHH CS
                   HLH  34 pskKlsKaeiLekAveYIksLq 55 
                            s+K +Ka++L kA+eY+k+Lq
  Bostr.23997s0026.1.p 114 LSEKTDKASMLDKAIEYLKQLQ 135
                           589******************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF474595.89E-8111144IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.109.0E-8113142IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000101.4E-4114135IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000831.58E-6115139No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 162 aa     Download sequence    Send to blast
CFVSHHPPSD FALMSSKRVG DFTEVLIGGS SAVESSSAAA CFGFSGGYNS AQGNSSGTRV  60
SSSSVGASGN ETDEYDSESE EGGEAVVDEA PSSKLGPLSH SSSKRCRAAE VHNLSEKTDK  120
ASMLDKAIEY LKQLQLQVQM LTLRNGINLH PLCLPGTTLH PL
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that plays a role in floral organogenesis. Promotes the growth of carpel margins and of pollen tract tissues derived from them. {ECO:0000269|PubMed:10225997, ECO:0000269|Ref.8}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapBostr.23997s0026.1.p
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Down-regulated by the A class gene AP2 in the first whorl and by ARF3/ETT in gynoecium. {ECO:0000269|PubMed:11245574}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAF3195403e-69AF319540.1 Arabidopsis thaliana SPATULA (SPT) mRNA, complete cds.
GenBankAK2292673e-69AK229267.1 Arabidopsis thaliana mRNA for putative bHLH transcription factor (AtbHLH024) / SPATULA (SPT), complete cds, clone: RAFL16-54-P05.
GenBankBT0264623e-69BT026462.1 Arabidopsis thaliana At4g36930 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_010432081.11e-69PREDICTED: transcription factor SPATULA-like isoform X2
SwissprotQ9FUA46e-55SPT_ARATH; Transcription factor SPATULA
TrEMBLR0GJ306e-62R0GJ30_9BRAS; Uncharacterized protein
STRINGBostr.23997s0026.1.p1e-115(Boechera stricta)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM41992754
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G36930.19e-31bHLH family protein
Publications ? help Back to Top
  1. Skinner MK,Rawls A,Wilson-Rawls J,Roalson EH
    Basic helix-loop-helix transcription factor gene family phylogenetics and nomenclature.
    Differentiation, 2010. 80(1): p. 1-8
    [PMID:20219281]
  2. Pabón-Mora N,Wong GK,Ambrose BA
    Evolution of fruit development genes in flowering plants.
    Front Plant Sci, 2014. 5: p. 300
    [PMID:25018763]
  3. Moubayidin L,Ostergaard L
    Dynamic control of auxin distribution imposes a bilateral-to-radial symmetry switch during gynoecium development.
    Curr. Biol., 2014. 24(22): p. 2743-8
    [PMID:25455035]
  4. Pfannebecker KC,Lange M,Rupp O,Becker A
    Seed Plant-Specific Gene Lineages Involved in Carpel Development.
    Mol. Biol. Evol., 2017. 34(4): p. 925-942
    [PMID:28087776]
  5. Zumajo-Cardona C,Ambrose BA,Pabón-Mora N
    Evolution of the SPATULA/ALCATRAZ gene lineage and expression analyses in the basal eudicot, Bocconia frutescens L. (Papaveraceae).
    Evodevo, 2017. 8: p. 5
    [PMID:28331573]
  6. Reyes-Olalde JI, et al.
    The bHLH transcription factor SPATULA enables cytokinin signaling, and both activate auxin biosynthesis and transport genes at the medial domain of the gynoecium.
    PLoS Genet., 2017. 13(4): p. e1006726
    [PMID:28388635]
  7. Wu M, et al.
    SPATULA regulates floral transition and photomorphogenesis in a PHYTOCHROME B-dependent manner in Arabidopsis.
    Biochem. Biophys. Res. Commun., 2018. 503(4): p. 2380-2385
    [PMID:29966653]