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_009101651.1
Organism
Brassica rapa
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: 328aa    MW: 36372.2 Da    PI: 8.0686
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_009101651.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding58.61.4e-184085147
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
                     +g+W++eEde+l + v+ +G+++W+ +++ ++ gR++k+c++rw + 
   XP_009101651.1 40 KGPWSQEEDEQLRRMVEHYGPRNWSEVSKSVP-GRSGKSCRLRWCNQ 85
                     79******************************.***********985 PP
2Myb_DNA-binding46.21.1e-1494136347
                      SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 
                      +++ +Ed+ +v a + +G++ W+tIar ++ gRt++ +k++w++ 
   XP_009101651.1  94 PFSSDEDKTIVSARATFGNK-WATIARLLN-GRTDNAVKNHWNST 136
                      79******************.*********.***********986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129427.9413590IPR017930Myb domain
SuperFamilySSF466891.16E-2937133IPR009057Homeodomain-like
SMARTSM007173.6E-173988IPR001005SANT/Myb domain
PfamPF002492.7E-184085IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.2E-244193IPR009057Homeodomain-like
CDDcd001671.60E-164284No hitNo description
SMARTSM007176.5E-1291139IPR001005SANT/Myb domain
PROSITE profilePS5129416.34692141IPR017930Myb domain
CDDcd001672.84E-994137No hitNo description
PfamPF002495.0E-1294136IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.604.0E-2094140IPR009057Homeodomain-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: 328 aa     Download sequence    Send to blast
MTFSTVSTGY QLYFPFLYIN DLPFFLVSTI LLDSMADRVK GPWSQEEDEQ LRRMVEHYGP  60
RNWSEVSKSV PGRSGKSCRL RWCNQLSPDV EHRPFSSDED KTIVSARATF GNKWATIARL  120
LNGRTDNAVK NHWNSTLKRK CLGGGGDGNL IVMRTEEDRR KKRRSVSSES ATPVDTGLYM  180
SPESPTGIPS PPSPVDAQLL KPMAMPSPVE MSSVEEDPTA SLSLSLSLPG PDVRQELKNA  240
GSRHNSLLFP RFGSQMKINV EERGEARVGH KAEFLTVVQE MIKVEVRSYM AEMQKNSGGG  300
GGEFIVSGFY DAGNGGFRDS GMIIPKVE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1mse_C3e-37391403104C-Myb DNA-Binding Domain
1msf_C3e-37391403104C-Myb DNA-Binding Domain
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in leaves from the third leaf to rosette leaves from six-week old plants. Expression follows a development-dependent gradient in successive leaves. {ECO:0000269|PubMed:9678577}.
UniprotTISSUE SPECIFICITY: Expressed in roots, stems and flowers. Expressed in dry seeds (PubMed:9678577). Expressed in root vasculature, root tips and lateral root (PubMed:17675404). {ECO:0000269|PubMed:17675404, ECO:0000269|PubMed:9678577}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor involved in auxin response. Functions in auxin signal transduction and modulates lateral root growth. Interacts with ARF response factors to promote auxin-responsive gene expression (PubMed:17675404). In response to auxin, binds sequence-specific motifs in the promoter of the auxin-responsive gene IAA19, and activates IAA19 transcription. The IAA19 transcription activation by MYB77 is enhanced by direct interaction between MYB77 and PYL8 (PubMed:24894996). {ECO:0000269|PubMed:17675404, ECO:0000269|PubMed:24894996}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapXP_009101651.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by auxin (PubMed:17675404). Down-regulated by potassium deprivation (PubMed:15173595). {ECO:0000269|PubMed:15173595, ECO:0000269|PubMed:17675404}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKC9667432e-99KC966743.1 Brassica napus MYB transcription factor 77 (MYB77.1) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009101651.20.0PREDICTED: transcription factor MYB44-like
RefseqXP_013745430.20.0transcription factor MYB44-like
SwissprotQ9SN121e-127MYB77_ARATH; Transcription factor MYB77
TrEMBLA0A3P5ZMV00.0A0A3P5ZMV0_BRACM; Uncharacterized protein
STRINGBra029990.1-P0.0(Brassica rapa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM135981527
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G50060.11e-113myb domain protein 77
Publications ? help Back to Top
  1. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]