PlantTFDB
Plant Transcription Factor Database
PlantRegMap/PlantTFDB v5.0
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID MLOC_77331.3
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum
Family bHLH
Protein Properties Length: 362aa    MW: 38751.5 Da    PI: 6.4318
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
MLOC_77331.3genomeIBSCView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH56.16.8e-18171217455
                   HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
           HLH   4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                    hn+ ErrRRdriN+++  L+el+P++      K +Ka+iL +A+eY+ksLq
  MLOC_77331.3 171 VHNQSERRRRDRINEKMKALQELVPHC-----NKSDKASILDEAIEYLKSLQ 217
                   6*************************8.....6******************9 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
CDDcd000839.15E-18163221No hitNo description
SuperFamilySSF474594.84E-21165233IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088818.425167216IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000102.8E-15171217IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.104.1E-21171226IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003531.8E-18173222IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0006783Biological Processheme biosynthetic process
GO:0009740Biological Processgibberellic acid mediated signaling pathway
GO:0009959Biological Processnegative gravitropism
GO:0010100Biological Processnegative regulation of photomorphogenesis
GO:0010161Biological Processred light signaling pathway
GO:0010187Biological Processnegative regulation of seed germination
GO:0015995Biological Processchlorophyll biosynthetic process
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0010313Molecular Functionphytochrome binding
GO:0042802Molecular Functionidentical protein binding
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 362 aa     Download sequence    Send to blast
MDDGATPPPN HKRHLPLREA GGDLVELLWQ NGAIVAQAQA QTPHRRCSQS GAASGVTAED  60
ATAWLIPDGG GGRDLYSHLW HGVADGDAGA LVAGSGGAGT SFCGSNAVTA PALLPSPGSS  120
AAGGQALLFK RGRDQLDSRR EDELDTDDCE AVNETRPQRP AAKRRTRAAE VHNQSERRRR  180
DRINEKMKAL QELVPHCNKS DKASILDEAI EYLKSLQLQV QIMWMTTGMT PMMYPGAHQL  240
MSPMAVGLNS ACIPTAQSLS QLQKRVAPFM NNHLPDQMPQ VQSPAIDSLD VANQMQNNGV  300
CGEPRNPFLH PDDTLTAASQ LPGMLPYASQ KAQQNQNHQL LPSIDMPASG PCPPSFADGT  360
GK
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1162179KRRTRAAEVHNQSERRRR
2175180ERRRRD
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}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00074ChIP-chipTransfer from AT2G20180Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapMLOC_77331.3
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}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMap-Retrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020181578.10.0transcription factor PIF1-like
SwissprotQ10CH56e-91PIL13_ORYSJ; Transcription factor PHYTOCHROME INTERACTING FACTOR-LIKE 13
TrEMBLM0Z5760.0M0Z576_HORVV; Uncharacterized protein
STRINGMLOC_77331.30.0(Hordeum vulgare)
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
AT2G20180.15e-31phytochrome interacting factor 3-like 5
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]