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 GSMUA_Achr8P31350_001
Organism
Musa acuminata
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Zingiberales; Musaceae; Musa
Family MYB
Protein Properties Length: 279aa    MW: 30605.1 Da    PI: 4.7538
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSMUA_Achr8P31350_001genomeCIRADView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding45.81.4e-142168148
                           TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
        Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                           +g W++eEde+l ++  + G g+W+ +ar   + R++k+c++rw +yl
  GSMUA_Achr8P31350_001 21 KGLWSPEEDEKLMNYMLRNGQGCWSDVARNADLQRCGKSCRLRWINYL 68
                           678*******************************************97 PP
2Myb_DNA-binding50.45.1e-1674117146
                            TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
        Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                            rg+++ +E+el+v+++  lG++ W+ Ia++++ gRt++++k++w++
  GSMUA_Achr8P31350_001  74 RGAFSLQEEELIVHLHSILGNR-WSQIAARLP-GRTDNEIKNFWNS 117
                            89********************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129415.8351668IPR017930Myb domain
SuperFamilySSF466891.84E-2719115IPR009057Homeodomain-like
SMARTSM007171.5E-92070IPR001005SANT/Myb domain
PfamPF002495.8E-132168IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.604.8E-222275IPR009057Homeodomain-like
CDDcd001673.96E-82468No hitNo description
PROSITE profilePS5129424.53169123IPR017930Myb domain
SMARTSM007175.9E-1573121IPR001005SANT/Myb domain
PfamPF002493.3E-1474117IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.1E-2476124IPR009057Homeodomain-like
CDDcd001672.62E-1076116No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:2000652Biological Processregulation of secondary cell wall biogenesis
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 279 aa     Download sequence    Send to blast
MRKPDAPPSG STGGGGNKLR KGLWSPEEDE KLMNYMLRNG QGCWSDVARN ADLQRCGKSC  60
RLRWINYLRP DLKRGAFSLQ EEELIVHLHS ILGNRWSQIA ARLPGRTDNE IKNFWNSTIK  120
KRLKNSNNSG DAETRGGAAS LAHVKEHQLQ GMYVDSSSSS SSSSMPDSSY FHEPPTVAQA  180
GMENGFYGDG QGVMMVEGGL MGGGCELFVP PLESSQEETL MNDGGAGSMV SSADISNSGD  240
VNKIQSGMLW EDEDIRVGEW ELGDLMKDVS FPFLDFQVE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A9e-28191235108B-MYB
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that acts as molecular switch in the NAC012/SND1-mediated transcriptional network regulating secondary wall biosynthesis. Is directly activated by NAC012/SND1 and its close homologs, including NAC043/NST1, NAC066/NST2, NAC101/VND6 and NAC030/VND7. Is required for functional expression of a number of secondary wall-associated transcription factors and secondary wall biosynthetic genes involved in cellulose, xylan and lignin synthesis. Functions redundantly with MYB46 in the transcriptional regulatory cascade leading to secondary wall formation in fibers and vessels (PubMed:19808805). Transcription activator that binds to the DNA consensus sequence 5'-ACC[AT]A[AC][TC]-3', designated as the secondary wall MYB-responsive element (SMRE). Regulates directly numerous transcription factors and a number of genes involved in secondary wall biosynthesis that contain SMRE elements in their promoters (PubMed:22197883). {ECO:0000269|PubMed:19808805, ECO:0000269|PubMed:22197883}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00336DAPTransfer from AT3G08500Download
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_009414746.20.0PREDICTED: transcription factor MYB46-like
RefseqXP_018685613.10.0PREDICTED: transcription factor MYB46-like
RefseqXP_018685614.10.0PREDICTED: transcription factor MYB46-like
SwissprotQ9C6U15e-74MYB83_ARATH; Transcription factor MYB83
TrEMBLM0TV870.0M0TV87_MUSAM; Uncharacterized protein
STRINGGSMUA_Achr8P31350_0010.0(Musa acuminata)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP98213545
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G12870.16e-69myb domain protein 46
Publications ? help Back to Top
  1. Vargas L, et al.
    Improving total saccharification yield of Arabidopsis plants by vessel-specific complementation of caffeoyl shikimate esterase (cse) mutants.
    Biotechnol Biofuels, 2016. 9: p. 139
    [PMID:27390589]
  2. Piya S,Kihm C,Rice JH,Baum TJ,Hewezi T
    Cooperative Regulatory Functions of miR858 and MYB83 during Cyst Nematode Parasitism.
    Plant Physiol., 2017. 174(3): p. 1897-1912
    [PMID:28512179]