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 Han001091
Organism
Helianthus annuus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Asteroideae; Heliantheae alliance; Heliantheae; Helianthus
Family MYB_related
Protein Properties Length: 343aa    MW: 36763.4 Da    PI: 6.6761
Description MYB_related family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Han#S18713889PU_unrefUnigeneView CDS
PUT-169a-Helianthus_annuus-6332PU_refplantGDBView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding409.3e-13128172347
                      SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 
                      +WT+eE+  ++ + ++lG+g+W+ Iar    +Rt+ q+ s+ qky
        Han001091 128 PWTEEEHRMFLLGLQKLGKGDWRGIARNYVITRTPTQVASHAQKY 172
                      8*****************************89************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.60.103.9E-42346IPR001878Zinc finger, CCHC-type
PROSITE profilePS501588.5152845IPR001878Zinc finger, CCHC-type
PROSITE profilePS5129420.328121177IPR017930Myb domain
SuperFamilySSF466891.44E-16123176IPR009057Homeodomain-like
TIGRFAMsTIGR015573.0E-19124176IPR006447Myb domain, plants
Gene3DG3DSA:1.10.10.602.6E-11125171IPR009057Homeodomain-like
SMARTSM007174.6E-11125175IPR001005SANT/Myb domain
PfamPF002492.5E-11128172IPR001005SANT/Myb domain
CDDcd001671.30E-9128173No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 343 aa     Download sequence    Send to blast
XLSSPATNNP INPNNISLTQ SLNQPTMRRC SHCSNNGHNS RTCPNRGVKL FGVRITDGSI  60
RKSASMGNLT HYTGSGTSNL LNGFSGGGGG DGESPGDTPD HNAAGDGYGS EDFVAGSSSS  120
RERKKGVPWT EEEHRMFLLG LQKLGKGDWR GIARNYVITR TPTQVASHAQ KYFIRQCNVS  180
RRKRRSSLFD IVADDGQDTH MNPSQPETPS INNPLTIPTL EEEEEGESMD SANSTTVEPT  240
PAPLNLEPSQ YMYPVMFPAY VSSFIPVAIP YWPGPGSGQD QASSLQTESH EVIKPTAVHS  300
KSPINVDDLV GMSKLTLGES IGDGAPSSLK VVGRSSGQSA FHA
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Han.32050.0embryo
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Accumulates during leaf expansion. First observed at the tip of the leaves 12 days after sowing (DAS). At 14 DAS, expressed throughout the leaf blade to fade out thereafter in a basipetal manner. In mature leaves, detected in vascular tissue, especially in companion cells (PubMed:24806884). Accumulates to higher levels in old rosette leaves than in young rosette and cauline leaves (PubMed:25920996). {ECO:0000269|PubMed:24806884, ECO:0000269|PubMed:25920996}.
UniprotTISSUE SPECIFICITY: Expressed ubiquitously, except in hypocotyls, root tips and lateral root primordia. {ECO:0000269|PubMed:25920996}.
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional repressor (PubMed:23888064, PubMed:24806884). Direct regulator of the transcription of peroxidase (Prxs) and reactive oxygen species (ROS)-related genes via the recognition of 5'-ATCACA-3' motif (PubMed:24806884). Binds to 5'-TATCCA-3' motif (TA box) and represses the activity of corresponding promoters (e.g. sugar response genes) (PubMed:25920996). Regulates hypocotyl elongation in response to darkness by enhancing auxin accumulation in a phytochrome-interacting factor (PIF) proteins-dependent manner. Promotes lateral roots formation (PubMed:23888064). Promotes cell expansion during leaves development via the modulation of cell wall-located Prxs (PubMed:24806884). Plays a critical role in developmentally regulated and dark-induced onset of leaf senescence by repressing the transcription of several genes involved in chloroplast function and responses to light and auxin. Promotes responses to auxin, abscisic acid (ABA), and ethylene (PubMed:25920996). {ECO:0000269|PubMed:23888064, ECO:0000269|PubMed:24806884, ECO:0000269|PubMed:25920996}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Slightly induced by CdCl(2) (PubMed:16463103). Accumulates in the dark (PubMed:23888064, PubMed:25920996). Diurnal expression pattern with maximal levels in the morning (at protein level). Specifically induced during leaf expansion (PubMed:24806884). Expressed in old and dark-treated leaves (PubMed:25920996). {ECO:0000269|PubMed:16463103, ECO:0000269|PubMed:23888064, ECO:0000269|PubMed:24806884, ECO:0000269|PubMed:25920996}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_022002265.10.0transcription factor MYBS3-like
RefseqXP_022002266.10.0transcription factor MYBS3-like
SwissprotQ9LVS01e-121KUA1_ARATH; Transcription factor KUA1
TrEMBLA0A251SWL80.0A0A251SWL8_HELAN; Putative myb-like transcription factor family protein
STRINGXP_004508939.11e-138(Cicer arietinum)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G47390.11e-115MYB_related family protein
Publications ? help Back to Top
  1. Liu C,Wang B,Li Z,Peng Z,Zhang J
    TsNAC1 Is a Key Transcription Factor in Abiotic Stress Resistance and Growth.
    Plant Physiol., 2018. 176(1): p. 742-756
    [PMID:29122985]