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 CCG017162.1
Organism
Populus euphratica
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family bHLH
Protein Properties Length: 600aa    MW: 67556.1 Da    PI: 4.786
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
CCG017162.1genomeLZUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH37.54.2e-12355398755
                  HHHHHHHHHHHHHHHHHHCTSCC.C...TTS-STCHHHHHHHHHHHHHHH CS
          HLH   7 erErrRRdriNsafeeLrellPk.askapskKlsKaeiLekAveYIksLq 55 
                   +Er+RR+++N+++  Lr+l+P+ +      Kl+ a+iL  A+e++k+Lq
  CCG017162.1 355 VAERKRRKKLNDRLYALRSLVPNiS------KLDRASILGDAIEFVKELQ 398
                  68*********************66......******************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF142155.9E-1935183IPR025610Transcription factor MYC/MYB N-terminal
PROSITE profilePS5088815.955348397IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000839.27E-13350400No hitNo description
SuperFamilySSF474592.22E-16351410IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003532.1E-15354403IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.102.8E-16355410IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000101.1E-9355398IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd048730.00803492554No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009555Biological Processpollen development
GO:0048657Biological Processanther wall tapetum cell differentiation
GO:0005634Cellular Componentnucleus
GO:0000978Molecular FunctionRNA polymerase II core promoter proximal region sequence-specific DNA binding
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 600 aa     Download sequence    Send to blast
MKGDDLKEAA NYRDFGAKMR YPYQPGNIMN VVQNLMERLR PLVGVKGWDY CVLWKLSEDR  60
RYIELMDCCC AGTEATQNGG EDLQFPVSAV LPCRDVMFQH RRTKSCELLA QLPSSMPLNS  120
GFHSQALSSN LPRWLNFSSS SDSNVLEETV GTRALIPVPG GLMELFIAKQ VPEDHHVIDV  180
VTSQCNFLME QEAMINSTNM DSSLSIDVTG MSENQSNPFL ANENEQEDHH NLNIPYDTSL  240
DRLHMSSSPM NNFMHQFNYS TDETKTKGDL LQGVESGLQD MDDLQNSMMA NAESTQMQYM  300
ESGLTTKDQH GNDKESIKLE NGPSAEYSHS DCNDDEDDAK YRRRTGKGPQ SKNLVAERKR  360
RKKLNDRLYA LRSLVPNISK LDRASILGDA IEFVKELQKE AKELQDELEE NSDDEGAKNG  420
NNNNMPPEIL NQNGANLGAY RSDYAVNGFH VEASGISTVS KQNQDSENSH DKGHQMEAQV  480
EVAQIDGNEF FVKVFCEHKP GGFVRLMEAL DSLGLEVTNA NVTSNRGLVS NVLKVEKDSE  540
MVQADYVRDS LLELTRDPPR AWPEMPKASE ICCSGMDYPH HDHHLQNGHM NYNHHHLHQL
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5gnj_A1e-123563981254Transcription factor MYC2
5gnj_B1e-123563981254Transcription factor MYC2
5gnj_E1e-123563981254Transcription factor MYC2
5gnj_F1e-123563981254Transcription factor MYC2
5gnj_G1e-123563981254Transcription factor MYC2
5gnj_I1e-123563981254Transcription factor MYC2
5gnj_M1e-123563981254Transcription factor MYC2
5gnj_N1e-123563981254Transcription factor MYC2
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1341362RRRTGKGPQSKNLVAERKRRKK
2356363ERKRRKKL
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_011046011.10.0PREDICTED: transcription factor ABORTED MICROSPORES isoform X3
SwissprotQ9ZVX21e-151AMS_ARATH; Transcription factor ABORTED MICROSPORES
TrEMBLA0A3N7GZQ80.0A0A3N7GZQ8_POPTR; Uncharacterized protein
STRINGPOPTR_0009s13860.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF42253247
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G16910.11e-153bHLH 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]