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 PEQU_37567
Organism
Phalaenopsis equestris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis
Family bHLH
Protein Properties Length: 51aa    MW: 5853.55 Da    PI: 11.7816
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_37567genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH26.31.3e-081844430
                HHHHHHHHHHHHHHHHHHHHHCTSCCC CS
         HLH  4 ahnerErrRRdriNsafeeLrellPka 30
                 hn  E+rRR+riN+ +  L+ l+P++
  PEQU_37567 18 VHNLSEKRRRSRINENMRVLQNLIPNS 44
                6************************95 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.280.102.6E-91145IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474593.01E-91146IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS508889.871451IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000106.2E-61844IPR011598Myc-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: 51 aa     Download sequence    Send to blast
DPRSSSDPTT KRSRAAEVHN LSEKRRRSRI NENMRVLQNL IPNSNKVGSC F
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that may act as negative regulator of phyB-dependent light signal transduction. {ECO:0000269|PubMed:17485859}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Down-regulated by light in dark-grown etiolated seedlings. {ECO:0000269|PubMed:17485859}.
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_022768742.12e-15transcription factor SPATULA-like isoform X1
RefseqXP_022768743.12e-15transcription factor SPATULA-like isoform X2
SwissprotQ0JNI93e-13PIL15_ORYSJ; Transcription factor PHYTOCHROME INTERACTING FACTOR-LIKE 15
TrEMBLA0A2I0A7B78e-17A0A2I0A7B7_9ASPA; Transcription factor PIF3
STRINGXP_002523613.16e-14(Ricinus communis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP33363776
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G09530.24e-15phytochrome interacting factor 3
Publications ? help Back to Top
  1. Nakamura Y,Kato T,Yamashino T,Murakami M,Mizuno T
    Characterization of a set of phytochrome-interacting factor-like bHLH proteins in Oryza sativa.
    Biosci. Biotechnol. Biochem., 2007. 71(5): p. 1183-91
    [PMID:17485859]
  2. Zhao XL,Shi ZY,Peng LT,Shen GZ,Zhang JL
    An atypical HLH protein OsLF in rice regulates flowering time and interacts with OsPIL13 and OsPIL15.
    N Biotechnol, 2011. 28(6): p. 788-97
    [PMID:21549224]