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 XP_013603931.1
Organism
Brassica oleracea
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica
Family MYB
Protein Properties Length: 261aa    MW: 29785.4 Da    PI: 7.5587
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_013603931.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding43.19.6e-141156146
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46
                     +g+W +eEde l++ vk++G+++W++I ++  + Rt+k+c++rw +
   XP_013603931.1 11 KGPWKAEEDEVLINHVKRYGPRDWSSIRSKGLLQRTGKSCRLRWVN 56
                     79*************************8887799**********87 PP
2Myb_DNA-binding461.2e-1467107345
                      SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS
  Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 
                      ++++eE++  +d+  q+G++ W++Ia +++ gRt++++k++w 
   XP_013603931.1  67 KFSAEEEKTVIDLQSQFGNK-WARIATYLP-GRTDNDVKNFWS 107
                      79******************.*********.***********6 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.607.5E-22559IPR009057Homeodomain-like
PROSITE profilePS5129421.325662IPR017930Myb domain
SuperFamilySSF466896.36E-289106IPR009057Homeodomain-like
SMARTSM007177.1E-111060IPR001005SANT/Myb domain
CDDcd001677.86E-111358No hitNo description
PfamPF139216.1E-121464No hitNo description
Gene3DG3DSA:1.10.10.606.3E-1960112IPR009057Homeodomain-like
PROSITE profilePS5129418.21663114IPR017930Myb domain
SMARTSM007178.5E-1364112IPR001005SANT/Myb domain
PfamPF002499.3E-1367107IPR001005SANT/Myb domain
CDDcd001675.40E-1067106No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 261 aa     Download sequence    Send to blast
MEATKKEEIK KGPWKAEEDE VLINHVKRYG PRDWSSIRSK GLLQRTGKSC RLRWVNKLRP  60
NLKNGCKFSA EEEKTVIDLQ SQFGNKWARI ATYLPGRTDN DVKNFWSSRL KRLARILHNS  120
SDASSSSCFN PKPNKGKNVK PIQSQSFGLV EEETRASSSS SKILDQVDEE ALIRSPELGI  180
KLENHQPFTF GTDLDDPFFY DILGPADSSV PLFGPPQPFF EPSPAPRRFR HVSKDDEESD  240
VFLHDFPADM FDQVDDQTRS P
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h8a_C4e-28811224126MYB TRANSFORMING PROTEIN
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Strict spatial and temporal transcriptional activation leading to a specific expression in the male germline cells; this specific expression pattern is dependent of the regulatory region of DUO1 (ROD1) 5'-YAACYGY-3' in its promoter (PubMed:15694308, PubMed:27624837). First observed in the germ cell during or soon after engulfment by the vegetative cell, just after asymmetric division. In maturating pollen, accumulates in germ cells before mitosis and remains high in mature sperm cells. Expression persists during pollen development (PubMed:19300502). {ECO:0000269|PubMed:15694308, ECO:0000269|PubMed:19300502, ECO:0000269|PubMed:27624837}.
UniprotTISSUE SPECIFICITY: Confined to inflorescences, especially in stamens and pollen. {ECO:0000269|PubMed:15694308}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that acts as a positive regulator of male germline development by promoting both gametic cell specification and cell cycle progression (PubMed:15694308, PubMed:15618418, PubMed:19300502, PubMed:21285328). Binds to canonical MYB sites 5'-AACCGTC-3', 5'-AAACCGC-3' and 5'-AACCGT-3' in promoters to trigger the expression of male germline-specific or enriched genes (e.g. MGH3, GEX2 and GCS1), including those required for fertilization (PubMed:21285328, PubMed:19300502). Required for sperm cell specification leading to pollen maturation by activating a germline-specific regulon (PubMed:21285328, PubMed:15694308, PubMed:15618418, PubMed:19300502). Involved in pollen mitosis entry at G2-M transition via the regulation of CYCB1-1, DAZ1 and DAZ2 expression (PubMed:15618418, PubMed:19300502, PubMed:24876252). {ECO:0000269|PubMed:15618418, ECO:0000269|PubMed:15694308, ECO:0000269|PubMed:19300502, ECO:0000269|PubMed:21285328, ECO:0000269|PubMed:24876252}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapXP_013603931.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed by the microRNA 159 (miR159); the production of miR159 is stimulated by the anaphase promoting complex/cyclosome (APC/C) (PubMed:21441434). Activated by ARID1 in male germline cells via specific histone acetylation regulation (e.g. H3K9Ac) (PubMed:25057814). {ECO:0000269|PubMed:21441434, ECO:0000269|PubMed:25057814}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC1893191e-149AC189319.1 Brassica rapa subsp. pekinensis cultivar Inbred line 'Chiifu' clone KBrB036H01, complete sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_013603931.10.0PREDICTED: transcription factor MYB57-like
SwissprotA0A178VEK71e-132DUO1_ARATH; Transcription factor DUO1
TrEMBLA0A0D3DUL80.0A0A0D3DUL8_BRAOL; Uncharacterized protein
STRINGBo8g095200.10.0(Brassica oleracea)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM65512842
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G60460.11e-116MYB family protein
Publications ? help Back to Top
  1. Zheng B,He H,Zheng Y,Wu W,McCormick S
    An ARID domain-containing protein within nuclear bodies is required for sperm cell formation in Arabidopsis thaliana.
    PLoS Genet., 2014. 10(7): p. e1004421
    [PMID:25057814]
  2. Peters B, et al.
    A Conserved cis-Regulatory Module Determines Germline Fate through Activation of the Transcription Factor DUO1 Promoter.
    Plant Physiol., 2017. 173(1): p. 280-293
    [PMID:27624837]
  3. Zheng Z, et al.
    Target RNA Secondary Structure Is a Major Determinant of miR159 Efficacy.
    Plant Physiol., 2017. 174(3): p. 1764-1778
    [PMID:28515145]