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 XP_016481169.1
Organism
Nicotiana tabacum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family bHLH
Protein Properties Length: 217aa    MW: 23854.7 Da    PI: 8.5045
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016481169.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH22.42.1e-07141172439
                     HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-ST CS
             HLH   4 ahnerErrRRdriNsafeeLrellPkaskapskKls 39 
                     +h+ +Er RR++i +++  L++l+P +    +kKl 
  XP_016481169.1 141 SHSLAERARREKISERMKILQDLVPGC----NKKLH 172
                     8************************99....67765 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
CDDcd000839.23E-6135171No hitNo description
SuperFamilySSF474593.79E-9135173IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088811.439137187IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.101.5E-9137176IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000106.0E-5141172IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0048446Biological Processpetal morphogenesis
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 217 aa     Download sequence    Send to blast
MDPMMNEARA FQAAAPNPPF NLAEIWPFPI NAGAAMPYAN GDHHFPINDP MLLDHRTNHR  60
SGSARKRRED DESAKGVSTS GNGLSESDSK RLKATGSNEN HESGGDGEGN SGKSADQPAK  120
SAEPPKDYIH VRARRGQATD SHSLAERARR EKISERMKIL QDLVPGCNKK LHYSQIGSML  180
VSSVDVSITS RAPMQVQPWN LPFLFVITIS FQFVIFS
Functional Description ? help Back to Top
Source Description
UniProtInvolved in the control of petal size, by interfering with postmitotic cell expansion to limit final petal cell size. {ECO:0000269|PubMed:16902407}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00207DAPTransfer from AT1G59640Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Isoform 1 is up-regulated by PI/AP3, SEP2, SEP3 and AP1, but repressed by AG. {ECO:0000269|PubMed:16902407}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016481169.11e-162PREDICTED: transcription factor bHLH79-like isoform X4
SwissprotQ0JXE74e-38BPE_ARATH; Transcription factor BPE
TrEMBLA0A1S4AWV41e-161A0A1S4AWV4_TOBAC; transcription factor bHLH79-like isoform X4
STRINGXP_009776012.11e-122(Nicotiana sylvestris)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G59640.22e-34BIG PETAL P
Publications ? help Back to Top
  1. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]