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 MDP0000389286
Organism
Malus domestica
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Malus
Family MYB_related
Protein Properties Length: 99aa    MW: 11211.7 Da    PI: 9.8497
Description MYB_related family protein
Gene Model
Gene Model ID Type Source Coding Sequence
MDP0000389286genomeGDRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding30.58.1e-101343131
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHH CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartm 31
                     rg W++eEde+l + ++ +G ++W++++++ 
    MDP0000389286 13 RGLWSPEEDEKLSKHITTHGHDSWSSVPKHA 43
                     789*************************996 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.602.4E-16573IPR009057Homeodomain-like
PROSITE profilePS500907.433871IPR017877Myb-like domain
SMARTSM007170.00111273IPR001005SANT/Myb domain
SuperFamilySSF466897.19E-141598IPR009057Homeodomain-like
PfamPF139213.0E-81687No hitNo description
CDDcd001674.67E-51642No hitNo description
PROSITE profilePS5129413.0517298IPR017930Myb domain
Gene3DG3DSA:1.10.10.608.7E-97498IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 99 aa     Download sequence    Send to blast
MGHRCCGKQK VKRGLWSPEE DEKLSKHITT HGHDSWSSVP KHAESFIFSS GSWQACRGVA  60
RVAGLRWINY LRPELKRGSF TPEEEQTIID VHRILGNK*
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in anthers early during endothecial development, with maximal expression during pollen mitosis I and bicellular stages. {ECO:0000269|PubMed:17329564}.
UniprotTISSUE SPECIFICITY: Highly expressed in flowers. {ECO:0000269|PubMed:12753590}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor that regulates lignified secondary cell wall thickening of the anther endocethium, which is necessary for anther dehiscence (PubMed:12753590, PubMed:17147638, PubMed:17329564). May play a role in specifying early endothecial cell development by regulating a number of genes linked to secondary thickening such as NST1 and NST2. Acts upstream of the lignin biosynthesis pathway (PubMed:17329564). {ECO:0000269|PubMed:12753590, ECO:0000269|PubMed:17147638, ECO:0000269|PubMed:17329564}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Down-regulated by auxin. {ECO:0000269|PubMed:23410518}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_028964799.16e-48transcription factor MYB61-like
SwissprotQ9SPG35e-34MYB26_ARATH; Transcription factor MYB26
TrEMBLA0A498IU281e-45A0A498IU28_MALDO; Uncharacterized protein
STRINGXP_009363371.11e-43(Pyrus x bretschneideri)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF34663267
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G12720.11e-41myb domain protein 67
Publications ? help Back to Top
  1. Coego A, et al.
    The TRANSPLANTA collection of Arabidopsis lines: a resource for functional analysis of transcription factors based on their conditional overexpression.
    Plant J., 2014. 77(6): p. 944-53
    [PMID:24456507]
  2. Yang C, et al.
    Transcription Factor MYB26 Is Key to Spatial Specificity in Anther Secondary Thickening Formation.
    Plant Physiol., 2017. 175(1): p. 333-350
    [PMID:28724622]
  3. Ghelli R, et al.
    A Newly Identified Flower-Specific Splice Variant of AUXIN RESPONSE FACTOR8 Regulates Stamen Elongation and Endothecium Lignification in Arabidopsis.
    Plant Cell, 2018. 30(3): p. 620-637
    [PMID:29514943]