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 C.cajan_44487
Common NameKK1_041504
Organism
Cajanus cajan
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; Phaseoleae; Cajanus
Family bHLH
Protein Properties Length: 377aa    MW: 42851.9 Da    PI: 6.9853
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
C.cajan_44487genomeIIPGView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH38.22.5e-12131182155
                    CHHHHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
            HLH   1 rrrahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                    +r++h ++Er+RR+++N+ +  Lr+l+P +   + ++ + a+i   A+e++++L+
  C.cajan_44487 131 QRMTHIAVERNRRKQMNEHLRVLRSLMPGS---YVQRGDQASIIGGAIEFVRELE 182
                    79****************************...9*****************9995 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.280.101.3E-13129185IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000831.72E-12129186No hitNo description
SuperFamilySSF474591.57E-16130197IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088815.428130181IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000101.2E-9131182IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003533.4E-9136187IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd048730.00461262326No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010377Biological Processguard cell fate commitment
GO:0045597Biological Processpositive regulation of cell differentiation
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:0051782Biological Processnegative regulation of cell division
GO:0005634Cellular Componentnucleus
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 377 aa     Download sequence    Send to blast
MKFQSESNNN GSMVDYMPQT PPPPHGFYGN SSSATTSYDK LSFADVMQFA DFGPKLALNQ  60
TKSCEESGID PVYFLKFPVE DEETRVSDDN NSVQIRFLGH EEPQKNCAAQ ENKNKRKRPR  120
TVKTSEEVES QRMTHIAVER NRRKQMNEHL RVLRSLMPGS YVQRGDQASI IGGAIEFVRE  180
LEQLLQCLES QKRRRLLGEA QTRQVGDPSL AAQQQPPFFP PLPIPNEQMK LVELETGLRE  240
ETAESKSCLA DVEVKLLGFD AMIKILSRRR PGQLIKTIAA LEDLQLIILH TNITTIEQTV  300
LYSFNVKVAS DSRFTAEDIA SSVQQIFNFI HANTSMCCVR TRITCDSYSC FYDTPILILH  360
RRLHPMSFGF TIVMILH
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1131142RMTHIAVERNRR
2191195KRRRL
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator (PubMed:17088607, PubMed:17183265, PubMed:17183267). Together with MYB88 and MYB124, ensures that stomata contain just two guard cells (GCs) by enforcing a single symmetric precursor cell division before stomatal maturity (PubMed:24571519). Together with SPCH and MUTE, regulates the stomata formation. Required to promote differentiation and morphogenesis of stomatal guard cells and to halt proliferative divisions in their immediate precursors. Mediates the formation of stomata (PubMed:17088607, PubMed:17183265, PubMed:17183267). Prevents histone H3K27me3 marks and derepresses stem cell gene expression (PubMed:24654956). {ECO:0000269|PubMed:17088607, ECO:0000269|PubMed:17183265, ECO:0000269|PubMed:17183267, ECO:0000269|PubMed:24571519, ECO:0000269|PubMed:24654956}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapC.cajan_44487
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Inhibited by low relative humidity (LRH) via epigenetic CG methylation, thus leading to a reduced stomatal index. {ECO:0000269|PubMed:22442411}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAP0150431e-166AP015043.1 Vigna angularis var. angularis DNA, chromosome 10, almost complete sequence, cultivar: Shumari.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020204913.10.0transcription factor FAMA
SwissprotQ56YJ81e-141FAMA_ARATH; Transcription factor FAMA
TrEMBLA0A151R4660.0A0A151R466_CAJCA; Transcription factor FAMA
STRINGXP_007153422.10.0(Phaseolus vulgaris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF104893340
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G24140.11e-130bHLH family protein
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. Matos JL, et al.
    Irreversible fate commitment in the Arabidopsis stomatal lineage requires a FAMA and RETINOBLASTOMA-RELATED module.
    Elife, 2015.
    [PMID:25303364]
  3. Chen L, et al.
    NRPB3, the third largest subunit of RNA polymerase II, is essential for stomatal patterning and differentiation in Arabidopsis.
    Development, 2016. 143(9): p. 1600-11
    [PMID:26989174]
  4. Lee JH,Jung JH,Park CM
    Light Inhibits COP1-Mediated Degradation of ICE Transcription Factors to Induce Stomatal Development in Arabidopsis.
    Plant Cell, 2017. 29(11): p. 2817-2830
    [PMID:29070509]
  5. Han X, et al.
    Jasmonate Negatively Regulates Stomatal Development in Arabidopsis Cotyledons.
    Plant Physiol., 2018. 176(4): p. 2871-2885
    [PMID:29496884]
  6. Li X,Yang R,Chen H
    The Arabidopsis thaliana Mediator subunit MED8 regulates plant immunity to Botrytis Cinerea through interacting with the basic helix-loop-helix (bHLH) transcription factor FAMA.
    PLoS ONE, 2018. 13(3): p. e0193458
    [PMID:29513733]