PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Home  TFext  BLAST  Prediction  Download  Help  About  Links  PlantRegMap
(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID XP_009115687.1
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: 266aa    MW: 29614.1 Da    PI: 6.7946
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_009115687.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding59.86.1e-19651147
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
                     +g+W++eEde+l   v+++G+++W++I++ ++ gR++k+c++rw + 
   XP_009115687.1  6 KGPWSQEEDEQLRLMVEKYGPRNWSAISKSIP-GRSGKSCRLRWCNQ 51
                     79******************************.***********985 PP
2Myb_DNA-binding51.32.6e-1660102347
                      SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 
                      ++++eEde +v a +++G++ W+tIar ++ gRt + +k++w++ 
   XP_009115687.1  60 PFSPEEDETIVSARAKFGNK-WATIARLLN-GRTNNAVKNHWNST 102
                      89******************.*********.***********986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129428.707156IPR017930Myb domain
SuperFamilySSF466895.75E-31399IPR009057Homeodomain-like
SMARTSM007172.4E-17554IPR001005SANT/Myb domain
PfamPF002491.4E-18651IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.7E-25759IPR009057Homeodomain-like
CDDcd001671.93E-16850No hitNo description
SMARTSM007174.7E-1357105IPR001005SANT/Myb domain
PROSITE profilePS5129418.44258107IPR017930Myb domain
CDDcd001674.30E-1060103No hitNo description
PfamPF002492.7E-1360102IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.1E-2160106IPR009057Homeodomain-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: 266 aa     Download sequence    Send to blast
MADRVKGPWS QEEDEQLRLM VEKYGPRNWS AISKSIPGRS GKSCRLRWCN QLSPEVEHRP  60
FSPEEDETIV SARAKFGNKW ATIARLLNGR TNNAVKNHWN STLKRKCLDG NPTAEEEQDP  120
AKKRRSMSSE SVPPVDTGLY MSPESPTDVG SDSSAVPPQL FKPMTSSSEE DPATTLSLSL  180
SLPVSQESRN TGSSDNSLPF PRFERQMKIN VEERGGEARR AEFMTVVHEM VKAEVRSYMA  240
EMQRNNGGGF VVGGFYDSGG ITPKVE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1gv2_A3e-3851073105MYB PROTO-ONCOGENE PROTEIN
1mse_C3e-3851073105C-Myb DNA-Binding Domain
1msf_C3e-3851073105C-Myb DNA-Binding Domain
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1103124KRKCLDGNPTAEEEQDPAKKRR
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_009115687.1
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
GenBankKC9667430.0KC966743.1 Brassica napus MYB transcription factor 77 (MYB77.1) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009115687.10.0PREDICTED: transcription factor MYB44-like
SwissprotQ9SN121e-118MYB77_ARATH; Transcription factor MYB77
TrEMBLM4F4P80.0M4F4P8_BRARP; Uncharacterized protein
STRINGBra036048.1-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-109myb 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]