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 Niben101Scf00592g00026.1
Organism
Nicotiana benthamiana
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: 209aa    MW: 24105.5 Da    PI: 8.0369
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Niben101Scf00592g00026.1genomeBTI-
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH26.31.3e-0870118355
                               HHHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
                       HLH   3 rahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                                +h+ +Er RR++i +++  L++l+P +    +k   Ka +L + ++Y +sLq
  Niben101Scf00592g00026.1  70 NSHSLAERARREKISKKMKYLQDLVPGC----NKVTGKAGMLDEIINYAQSLQ 118
                               58*************************9....677*************99998 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
CDDcd000832.22E-765122No hitNo description
SuperFamilySSF474592.22E-1665136IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088814.38667117IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.106.8E-1768133IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000102.7E-670118IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003531.3E-773123IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
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: 209 aa     Download sequence    Send to blast
CPFIWLCVAL TYCQQFSEEE DCKIKRPQLE ISEKSQIAAS GNNSKENSKT SDIQKPDYIH  60
VRARRGQATN SHSLAERARR EKISKKMKYL QDLVPGCNKV TGKAGMLDEI INYAQSLQKQ  120
VEFLSMKLAA LNPMLDLNTD NFFTKDFPSY MSNFPKFSEY NLIQHQQMLP QRRENCLMSF  180
PEATSFPISV VQQQPNFETD LQSLFQCQL
Functional Description ? help Back to Top
Source Description
UniProtAtypical bHLH transcription factor that acts as positive regulator of cell elongation downstream of multiple external and endogenous signals by direct binding to the promoters and activation of the two expansin genes EXPA1 and EXPA8, encoding cell wall loosening enzymes. Transcriptional activity is inhibited when binding to the bHLH transcription factor IBH1. {ECO:0000269|PubMed:23221598}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019239122.11e-130PREDICTED: transcription factor HBI1-like
SwissprotQ9ZPW32e-52HBI1_ARATH; Transcription factor HBI1
TrEMBLA0A1J6K8C71e-129A0A1J6K8C7_NICAT; Transcription factor hbi1
STRINGXP_009803168.11e-128(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA40002142
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G18300.21e-54bHLH family protein