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 GSMUA_Achr1P07450_001
Organism
Musa acuminata
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Zingiberales; Musaceae; Musa
Family bHLH
Protein Properties Length: 293aa    MW: 33028 Da    PI: 6.9312
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSMUA_Achr1P07450_001genomeCIRADView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH40.83.9e-1366108855
                            HHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
                    HLH   8 rErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                            +Er+RR+++N++++ Lr l+Pk      +K++ a+iL  A+eY+ +Lq
  GSMUA_Achr1P07450_001  66 AERKRRKKLNDRLFALRALVPKI-----TKMDRASILGDAIEYVMDLQ 108
                            7*********************7.....7*****************98 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088814.85658107IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474592.09E-1762124IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003536.0E-1564113IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000105.6E-1166108IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000833.62E-1266112No hitNo description
Gene3DG3DSA:4.10.280.107.1E-1866124IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF550213.55E-5194259No hitNo description
CDDcd048732.22E-4196259No hitNo description
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: 293 aa     Download sequence    Send to blast
MPGGLVELLV SKHVKCFLTS SSINPLRAHT HHPNDQELLP LRQSSTSAHR PARRSGKQHC  60
SKNLFAERKR RKKLNDRLFA LRALVPKITK MDRASILGDA IEYVMDLQKQ VKDLQDELEE  120
TNQEDAGHDK QIGSNLHNSN GQMDVPIANG WTDHDDSGNN PRTVAAADDN KPSSDKGQQM  180
EPQVEVRQLE ANEFFVKVLC EHKQGGFARL MEAMSSLGLE VTDASVTSYE SLVLNVFRVE  240
RRDAQVVEAD RVRDSLLEVT RDPQGWSGLA QAAEQQQQQL GFHHHLRYLH HQA
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5gnj_A6e-1456128281Transcription factor MYC2
5gnj_B6e-1456128281Transcription factor MYC2
5gnj_E6e-1456128281Transcription factor MYC2
5gnj_F6e-1456128281Transcription factor MYC2
5gnj_G6e-1456128281Transcription factor MYC2
5gnj_I6e-1456128281Transcription factor MYC2
5gnj_M6e-1456128281Transcription factor MYC2
5gnj_N6e-1456128281Transcription factor MYC2
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
16673ERKRRKKL
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor. Plays a crucial role in tapetum development. Required for male fertility and pollen differentiation, especially during the post-meiotic transcriptional regulation of microspore development within the developing anther (PubMed:12535353). Binds E-box regions in the AHL16/TEK promoter. {ECO:0000269|PubMed:12535353, ECO:0000269|PubMed:24804694}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_018683341.11e-180PREDICTED: transcription factor ABORTED MICROSPORES-like isoform X2
SwissprotQ9ZVX22e-66AMS_ARATH; Transcription factor ABORTED MICROSPORES
TrEMBLM0RXV30.0M0RXV3_MUSAM; Uncharacterized protein
STRINGGSMUA_Achr1P07450_0010.0(Musa acuminata)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP55303449
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G16910.12e-68bHLH 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. Jiang J,Zhang Z,Cao J
    Pollen wall development: the associated enzymes and metabolic pathways.
    Plant Biol (Stuttg), 2013. 15(2): p. 249-63
    [PMID:23252839]
  3. Xu J, et al.
    ABORTED MICROSPORES Acts as a Master Regulator of Pollen Wall Formation in Arabidopsis.
    Plant Cell, 2014. 26(4): p. 1544-1556
    [PMID:24781116]
  4. Qian H, et al.
    Trace concentrations of imazethapyr (IM) affect floral organs development and reproduction in Arabidopsis thaliana: IM-induced inhibition of key genes regulating anther and pollen biosynthesis.
    Ecotoxicology, 2015. 24(1): p. 163-71
    [PMID:25348600]
  5. Xiong SX, et al.
    The transcription factors MS188 and AMS form a complex to activate the expression of CYP703A2 for sporopollenin biosynthesis in Arabidopsis thaliana.
    Plant J., 2016. 88(6): p. 936-946
    [PMID:27460657]
  6. Ferguson AC, et al.
    Biphasic regulation of the transcription factor ABORTED MICROSPORES (AMS) is essential for tapetum and pollen development in Arabidopsis.
    New Phytol., 2017. 213(2): p. 778-790
    [PMID:27787905]
  7. Lou Y, et al.
    Positive regulation of AMS by TDF1 and the formation of a TDF1-AMS complex are required for anther development in Arabidopsis thaliana.
    New Phytol., 2018. 217(1): p. 378-391
    [PMID:28940573]
  8. Bi H,Fan W,Zhang P
    C4 Protein of Sweet Potato Leaf Curl Virus Regulates Brassinosteroid Signaling Pathway through Interaction with AtBIN2 and Affects Male Fertility in Arabidopsis.
    Front Plant Sci, 2017. 8: p. 1689
    [PMID:29021807]