PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID 462949261
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Chloridoideae; Eragrostideae; Eragrostidinae; Eragrostis
Family bHLH
Protein Properties Length: 203aa    MW: 22860 Da    PI: 10.2159
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
462949261genomeTefView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH56.26.2e-1874120455
                HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
        HLH   4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                 hn  ErrRRdriN+++  L+el+P++      K +Ka+iL +++eY+ksLq
  462949261  74 VHNLSERRRRDRINEKLRALQELIPHC-----NKTDKASILDETIEYLKSLQ 120
                6*************************8.....6******************9 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF474591.83E-2168134IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088818.5270119IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000831.02E-1473124No hitNo description
Gene3DG3DSA:4.10.280.101.0E-2174129IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000102.9E-1574120IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003532.0E-1776125IPR011598Myc-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: 203 aa     Download sequence    Send to blast
MRDGAGTGTS SSGGSGSNFG GSRLRSDGGH VHKKKGRCRD DSDSRSEDAE FEATEETKSS  60
RRYGSKRRTR AAEVHNLSER RRRDRINEKL RALQELIPHC NKTDKASILD ETIEYLKSLQ  120
MQLQIMWMTS GMAPMMFPGA HQFMPPMALG MNSACIPSAQ SLGQMSRMAI KQRHPRFQDP  180
MLMDLKQYMS RNPALTENAD MMN
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
16582KRRTRAAEVHNLSERRRR
27883ERRRRD
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that may act as negative regulator of phyB-dependent light signal transduction (PubMed:17485859). Transcription activator that acts as positive regulator of internode elongation. May function via regulation of cell wall-related genes. May play a role in a drought-associated growth-restriction mechanism in response to drought stress (PubMed:22984180). {ECO:0000269|PubMed:17485859, ECO:0000269|PubMed:22984180}.
Cis-element ? help Back to Top
SourceLink
PlantRegMap462949261
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by light in dark-grown etiolated seedlings (PubMed:17485859). Circadian oscillation under 12 h light/12 h dark cycle conditions, with peaks in the middle of the light period (PubMed:17485859, PubMed:22984180). Down-regulated by cold and drought stresses (PubMed:22984180). {ECO:0000269|PubMed:17485859, ECO:0000269|PubMed:22984180}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_004981539.16e-87transcription factor PIF4 isoform X1
RefseqXP_004981540.16e-87transcription factor PIF4 isoform X1
RefseqXP_012704121.16e-87transcription factor PIF4 isoform X1
RefseqXP_012704122.15e-87transcription factor PIF4 isoform X2
SwissprotQ10CH53e-82PIL13_ORYSJ; Transcription factor PHYTOCHROME INTERACTING FACTOR-LIKE 13
TrEMBLA0A1E5URH36e-89A0A1E5URH3_9POAL; Transcription factor PIF5
STRINGSi035818m2e-86(Setaria italica)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP31743482
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G59060.44e-37phytochrome interacting factor 3-like 6
Publications ? help Back to Top
  1. Kikuchi S, et al.
    Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice.
    Science, 2003. 301(5631): p. 376-9
    [PMID:12869764]
  2. 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]
  3. 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]
  4. Todaka D, et al.
    Rice phytochrome-interacting factor-like protein OsPIL1 functions as a key regulator of internode elongation and induces a morphological response to drought stress.
    Proc. Natl. Acad. Sci. U.S.A., 2012. 109(39): p. 15947-52
    [PMID:22984180]