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 KFK41891.1
Organism
Arabis alpina
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Arabideae; Arabis
Family bHLH
Protein Properties Length: 93aa    MW: 10608.9 Da    PI: 9.3967
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
KFK41891.1genomeMPIPBRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH30.94.9e-1020611454
                HHHHHHHHHHHCTSCCC....TTS-STCHHHHHHHHHHHHHH CS
         HLH 14 driNsafeeLrellPkas.kapskKlsKaeiLekAveYIksL 54
                d+iN+ + +L++llP++  + +s K+s a +L+++++YI++L
  KFK41891.1 20 DQINDLIIKLQQLLPELRdSRRSDKVSAARVLQETCNYIRNL 61
                79**************55599*******************99 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088811.871661IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.108.8E-101980IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000102.5E-72061IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000833.27E-52065No hitNo description
SuperFamilySSF474591.27E-102080IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009742Biological Processbrassinosteroid mediated signaling pathway
GO:0010086Biological Processembryonic root morphogenesis
GO:0005634Cellular Componentnucleus
GO:0005737Cellular Componentcytoplasm
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 93 aa     Download sequence    Send to blast
MSGRRSRSRQ SSGTSRISED QINDLIIKLQ QLLPELRDSR RSDKVSAARV LQETCNYIRN  60
LHREVDDLSE RLSELLANTD TAQAALIRSL LTQ
Functional Description ? help Back to Top
Source Description
UniProtAtypical and probable non DNA-binding bHLH transcription factor required for MONOPTEROS-dependent root initiation in embryo. Promotes the correct definition of the hypophysis cell division plane. Transcriptionally controlled by MONOPTEROS. Moves from its site of synthesis in pro-embryos cells into the hypophysis. Regulates brassinosteroid (BR) signaling by sequestering negative BR signaling components. May function as positive regulator of gibberellin signaling. May play a role in the regulation of light signaling and possibly auxin signaling. {ECO:0000269|PubMed:16527868, ECO:0000269|PubMed:20023194, ECO:0000269|PubMed:20220754, ECO:0000269|PubMed:22339648}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapKFK41891.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Not induced by exogenous gibberellin. {ECO:0000269|PubMed:16527868}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAK2273951e-109AK227395.1 Arabidopsis thaliana mRNA for putative DNA-binding protein, complete cds, clone: RAFL14-05-N07.
GenBankAY0882861e-109AY088286.1 Arabidopsis thaliana clone 519 mRNA, complete sequence.
GenBankBT0030461e-109BT003046.1 Arabidopsis thaliana At1g74500 gene, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002888981.14e-58transcription factor PRE3
RefseqXP_006301219.14e-58transcription factor PRE3
RefseqXP_006390417.13e-58transcription factor PRE3
RefseqXP_018444727.13e-58PREDICTED: transcription factor PRE3
RefseqXP_018464339.13e-58PREDICTED: transcription factor PRE3
SwissprotQ9CA649e-47PRE3_ARATH; Transcription factor PRE3
TrEMBLA0A087HID92e-57A0A087HID9_ARAAL; Uncharacterized protein
STRINGA0A087HID93e-58(Arabis alpina)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM25928225
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G74500.12e-47activation-tagged BRI1(brassinosteroid-insensitive 1)-suppressor 1
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. Ezer D, et al.
    The G-Box Transcriptional Regulatory Code in Arabidopsis.
    Plant Physiol., 2017. 175(2): p. 628-640
    [PMID:28864470]
  3. Lu KJ,De Rybel B,van Mourik H,Weijers D
    Regulation of intercellular TARGET OF MONOPTEROS 7 protein transport in the Arabidopsis root.
    Development, 2018.
    [PMID:29358212]
  4. Baesso B, et al.
    Transcription factors PRE3 and WOX11 are involved in the formation of new lateral roots from secondary growth taproot in A. thaliana.
    Plant Biol (Stuttg), 2018. 20(3): p. 426-432
    [PMID:29450949]