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 MLOC_77331.1
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: 176aa    MW: 19108.9 Da    PI: 5.9613
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
MLOC_77331.1genomeIBSCView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH25.42.6e-083312255
                  HHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
           HLH 22 eLrellPkaskapskKlsKaeiLekAveYIksLq 55
                   L+el+P++      K +Ka+iL +A+eY+ksLq
  MLOC_77331.1  3 ALQELVPHC-----NKSDKASILDEAIEYLKSLQ 31
                  79******8.....6******************9 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.280.101.9E-11139IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474594.58E-11156IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000835.65E-8135No hitNo description
PROSITE profilePS5088812.138130IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000101.4E-5331IPR011598Myc-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: 176 aa     Download sequence    Send to blast
MKALQELVPH CNKSDKASIL DEAIEYLKSL QLQVQIMWMT TGMTPMMYPG AHQLMSPMAV  60
GLNSACIPTA QSLSQLQKRV APFMNNHLPD QMPQVQSPAI DSLDVANQMQ NNGVCGEPRN  120
PFLHPDDTLT AASQLPGMLP YASQKAQQNQ NHQLLPSIDM PASGPCPPSF ADGTGK
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_77331.1
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_020181578.11e-112transcription factor PIF1-like
SwissprotQ10CH52e-59PIL13_ORYSJ; Transcription factor PHYTOCHROME INTERACTING FACTOR-LIKE 13
TrEMBLA0A287I5621e-126A0A287I562_HORVV; Uncharacterized protein
STRINGMLOC_77331.31e-125(Hordeum vulgare)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G20180.17e-16phytochrome 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]