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 Sphfalx0143s0041.1.p
Organism
Sphagnum fallax
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Bryophyta; Sphagnophytina; Sphagnopsida; Sphagnales; Sphagnaceae; Sphagnum
Family MYB
Protein Properties Length: 255aa    MW: 28073.9 Da    PI: 8.4956
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Sphfalx0143s0041.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding59.38.4e-191461148
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
       Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                          rg+WT+eEd +l+ +++q+G+g+W+t +++ g+ R++k+c++rw +yl
  Sphfalx0143s0041.1.p 14 RGPWTPEEDAKLLACIAQHGTGSWRTLPKKAGLQRCGKSCRLRWTNYL 61
                          89********************************************97 PP
2Myb_DNA-binding51.62.1e-1668110246
                           SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
       Myb_DNA-binding   2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                           gr+T  E++l+v++++ lG++ W++Ia+ ++ gRt++++k++w++
  Sphfalx0143s0041.1.p  68 GRFTDHEEKLIVNLHAALGSR-WSLIAAQLP-GRTDNDVKNYWNT 110
                           8********************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.602.7E-25564IPR009057Homeodomain-like
PROSITE profilePS5129425.857965IPR017930Myb domain
SuperFamilySSF466895.99E-3011108IPR009057Homeodomain-like
SMARTSM007175.3E-141363IPR001005SANT/Myb domain
PfamPF002491.3E-161461IPR001005SANT/Myb domain
CDDcd001674.82E-111661No hitNo description
Gene3DG3DSA:1.10.10.606.9E-2565116IPR009057Homeodomain-like
PROSITE profilePS5129418.71666116IPR017930Myb domain
SMARTSM007172.2E-1466114IPR001005SANT/Myb domain
PfamPF002495.8E-1468110IPR001005SANT/Myb domain
CDDcd001675.51E-1069112No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010090Biological Processtrichome morphogenesis
GO:0048658Biological Processanther wall tapetum development
GO:0005634Cellular Componentnucleus
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 255 aa     Download sequence    Send to blast
MGRAPCCEKD NVKRGPWTPE EDAKLLACIA QHGTGSWRTL PKKAGLQRCG KSCRLRWTNY  60
LRPDLKHGRF TDHEEKLIVN LHAALGSRWS LIAAQLPGRT DNDVKNYWNT RLKKKLCEMG  120
IDPITHKPIS QLLADLAGSI ALPKGGEIAE AALGCFKDDM LNVLMRKRPD WQQQLPSCST  180
SHNNNNNNNK THDHVLTNYE MEPWSPSMAS GSSCSSTSLM AAGAAGAADS TGLQKVLNSD  240
VFLWDFSELS SIMN*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A3e-28141167108B-MYB
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtEssential for tapetum development in anthers and microsporogenesis. May regulate the timing of tapetal programmed cell death (PCD) which is critical for pollen development. {ECO:0000269|PubMed:22086333}.
UniProtTranscription factor that binds to the DNA sequence 5'-CCAACC-3'. Regulates directly PME5, UND and GLOX1 (PubMed:21673079). Essential for tapetum development in anthers and microsporogenesis (PubMed:12848824, PubMed:21673079). Regulates the timing of tapetal programmed cell death (PCD) which is critical for pollen development. May act through the activation of UND, encoding an A1 aspartic protease (PubMed:21673079). Required for anther development by regulating tapetum development, callose dissolution and exine formation. Acts upstream of A6 and FAR2/MS2, two genes required for pollen exine formation (PubMed:17727613). Negatively regulates trichome endoreduplication and trichome branching (PubMed:12848824). {ECO:0000269|PubMed:12848824, ECO:0000269|PubMed:17727613, ECO:0000269|PubMed:21673079}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00564DAPTransfer from AT5G56110Download
Motif logo
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002990860.21e-124transcription factor MYB80
SwissprotQ7XQN11e-88MYB80_ORYSJ; Transcription factor MYB80
SwissprotQ9XHV04e-89MYB80_ARATH; Transcription factor MYB80
TrEMBLA0A2K1J4Q51e-122A0A2K1J4Q5_PHYPA; Uncharacterized protein
TrEMBLA0A2K1JHJ11e-122A0A2K1JHJ1_PHYPA; Uncharacterized protein
STRINGPP1S65_211V6.11e-123(Physcomitrella patens)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G56110.11e-90myb domain protein 103
Publications ? help Back to Top
  1. Li SF,Iacuone S,Parish RW
    Suppression and restoration of male fertility using a transcription factor.
    Plant Biotechnol. J., 2007. 5(2): p. 297-312
    [PMID:17309685]
  2. 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]
  3. 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]
  4. Verma N,Burma PK
    Regulation of tapetum-specific A9 promoter by transcription factors AtMYB80, AtMYB1 and AtMYB4 in Arabidopsis thaliana and Nicotiana tabacum.
    Plant J., 2017. 92(3): p. 481-494
    [PMID:28849604]
  5. Li DD,Xue JS,Zhu J,Yang ZN
    Gene Regulatory Network for Tapetum Development in Arabidopsis thaliana.
    Front Plant Sci, 2017. 8: p. 1559
    [PMID:28955355]