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 Spipo5G0011800
Organism
Spirodela polyrhiza
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Alismatales; Araceae; Lemnoideae; Spirodela
Family bHLH
Protein Properties Length: 206aa    MW: 21758.4 Da    PI: 10.4104
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Spipo5G0011800genomeMIPS/IBISView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH38.61.9e-12136181555
                     HHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
             HLH   5 hnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                     h+++Er RR+ri +++  L+el+P+a      K +Ka++L + ++Y+k Lq
  Spipo5G0011800 136 HSIAERLRRERIAERMKALQELVPNA-----NKTDKASMLDEIIDYVKFLQ 181
                     99***********************8.....6******************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF474599.42E-17129188IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000834.91E-14129185No hitNo description
PROSITE profilePS5088817.39131180IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.104.0E-16133186IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000108.4E-10136181IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003539.0E-14137186IPR011598Myc-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: 206 aa     Download sequence    Send to blast
MRKNSPRHAA FIAVSANSTG NQSKRPAALN QDQMPLSPPL EAKGAEHQEE AVNSESIKGG  60
DGLYNGFGGS LQGTSHLPGG NPQHFNHAQA VVLSSQNYGA SAAGVGQQPA AEAAGVGSAP  120
PRQRVRARRG QATDPHSIAE RLRRERIAER MKALQELVPN ANKTDKASML DEIIDYVKFL  180
QLQVKAISPP LPLPFASPAP SFTSK*
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1140145RLRRER
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed by heat treatment. {ECO:0000269|PubMed:12679534}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_010942107.11e-55transcription factor bHLH66 isoform X1
SwissprotQ8S3D54e-38BH069_ARATH; Transcription factor bHLH69
TrEMBLB9IMF53e-54B9IMF5_POPTR; Uncharacterized protein
STRINGPOPTR_0018s11800.15e-55(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP141937118
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G30980.11e-28LJRHL1-like 2
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. Zhang J, et al.
    Sperm cells are passive cargo of the pollen tube in plant fertilization.
    Nat Plants, 2017. 3: p. 17079
    [PMID:28585562]