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 Cla010415
Organism
Citrullus lanatus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Cucurbitales; Cucurbitaceae; Benincaseae; Citrullus
Family MYB
Protein Properties Length: 419aa    MW: 47797 Da    PI: 6.7967
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Cla010415genomeICuGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding53.84.3e-17216262148
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                      +g WT++Ed llv++v ++G + W+ Ia+++  gR +kqc++rw+++l
        Cla010415 216 KGQWTPQEDRLLVQLVDEYGIKKWSQIAKMLE-GRVGKQCRERWHNHL 262
                      799*****************************.*************97 PP
2Myb_DNA-binding54.23.3e-17268310145
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 
                      ++ W++eEd +l++a+k  G++ W+ Iar+++ gRt++ +k++w+
        Cla010415 268 KDTWSEEEDRILIEAHKDIGNR-WAEIARRLP-GRTENTIKNHWN 310
                      679*******************.*********.***********8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129429.389211266IPR017930Myb domain
SuperFamilySSF466892.66E-31213309IPR009057Homeodomain-like
SMARTSM007176.9E-16215264IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.603.0E-26217268IPR009057Homeodomain-like
PfamPF139214.9E-19219276No hitNo description
CDDcd001674.27E-15219262No hitNo description
PROSITE profilePS5129420.291267317IPR017930Myb domain
SMARTSM007171.8E-16267315IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.0E-20269315IPR009057Homeodomain-like
CDDcd001673.50E-13270313No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010439Biological Processregulation of glucosinolate biosynthetic process
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:1904095Biological Processnegative regulation of endosperm development
GO:2000692Biological Processnegative regulation of seed maturation
GO:0005634Cellular Componentnucleus
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 419 aa     Download sequence    Send to blast
MEFDSNFKDD LPLLSSFFSD KTTELKPQLD DDNDHGEFSR MELGSSSPSS SKGLFHSLQL  60
HNNFDNHNHN HNHHQYLHQY FPINGSDHSI NNNNNNHFSI DGSIQNLLDH HMPTTQCFDP  120
KIEPNFGNEF SKDHTFENGA NYKFMHGLLG SGNNVWTNFP GNFLPQFSQL PNSHLGLGSP  180
ATSDFSIIGY DHNKKRKRIQ LRKENKSPKK LPNIIKGQWT PQEDRLLVQL VDEYGIKKWS  240
QIAKMLEGRV GKQCRERWHN HLRPDIRKDT WSEEEDRILI EAHKDIGNRW AEIARRLPGR  300
TENTIKNHWN ATKRRQNSKK LKGRDIDSTN NPNGSSILQN YIKTLTAGEP NQISDSLPQL  360
VDTHSPAPDD CAGFCFGFGL GYGSVPGSGS ELECLDLLHH NDAMKSEMDL LELICQGNL
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A6e-472113162107B-MYB
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that recognizes the motif 5'-TAACGG-3' in the promoter of endosperm-induced genes (PubMed:27681170, PubMed:25194028, PubMed:19066902). Promotes vegetative-to-embryonic transition and the formation of somatic embryos from root explants in a WUS-independent manner but via the expression of embryonic genes (e.g. LEC1, LEC2, FUS3 and WUS) (PubMed:18695688). May play an important role during embryogenesis and seed maturation (PubMed:19066902, PubMed:25194028). Together with MYB115, activates the transcription of S-ACP-DES2/AAD2 and S-ACP-DES3/AAD3 thus promoting the biosynthesis of omega-7 monounsaturated fatty acid in seed endosperm (PubMed:27681170). Regulates negatively maturation genes in the endosperm (PubMed:25194028). {ECO:0000269|PubMed:18695688, ECO:0000269|PubMed:19066902, ECO:0000269|PubMed:25194028, ECO:0000269|PubMed:27681170}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00385DAPTransfer from AT3G27785Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by LEC2. {ECO:0000269|PubMed:25194028}.
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankLN6818901e-127LN681890.1 Cucumis melo genomic scaffold, anchoredscaffold00048.
GenBankLN7132631e-127LN713263.1 Cucumis melo genomic chromosome, chr_9.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_004142853.10.0PREDICTED: transcription factor MYB98
SwissprotQ9LVW45e-73MY118_ARATH; Transcription factor MYB118
TrEMBLA0A2N9HYE63e-85A0A2N9HYE6_FAGSY; Uncharacterized protein
STRINGXP_004142853.10.0(Cucumis sativus)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF2462222
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G27785.13e-75myb domain protein 118
Publications ? help Back to Top
  1. Troncoso-Ponce MA, et al.
    Transcriptional Activation of Two Delta-9 Palmitoyl-ACP Desaturase Genes by MYB115 and MYB118 Is Critical for Biosynthesis of Omega-7 Monounsaturated Fatty Acids in the Endosperm of Arabidopsis Seeds.
    Plant Cell, 2016. 28(10): p. 2666-2682
    [PMID:27681170]
  2. Ettaki H, et al.
    Overexpression of MYB115, AAD2, or AAD3 in Arabidopsis thaliana seeds yields contrasting omega-7 contents.
    PLoS ONE, 2018. 13(1): p. e0192156
    [PMID:29381741]