PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Pavir.6KG286000.1.p
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Panicodae; Paniceae; Panicinae; Panicum
Family MYB
Protein Properties Length: 215aa    MW: 23313 Da    PI: 6.5219
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Pavir.6KG286000.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding51.91.7e-161663148
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
      Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                         + +WT+eEde l +av+++G ++W++Ia  +  gR +k+c++rw ++l
  Pavir.6KG286000.1.p 16 KTPWTAEEDEALRRAVREHGRRNWAAIAGAVAGGRGAKSCRLRWCQHL 63
                         579***************************999***********9986 PP

2Myb_DNA-binding49.88.2e-1671112346
                          SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
      Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                          ++T+eEd ++v+  + +G++ W+tIar++  gR+++ +k+rw++
  Pavir.6KG286000.1.p  71 PFTPEEDARIVEQQRVHGNK-WATIARYLH-GRSDNAVKNRWNS 112
                          89******************.*********.***********96 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129416.5871163IPR017930Myb domain
SMARTSM007174.9E-161565IPR001005SANT/Myb domain
SuperFamilySSF466894.69E-2915110IPR009057Homeodomain-like
PfamPF002492.5E-151663IPR001005SANT/Myb domain
CDDcd001671.01E-61863No hitNo description
Gene3DG3DSA:1.10.10.601.3E-211870IPR009057Homeodomain-like
PROSITE profilePS5129422.37664118IPR017930Myb domain
SMARTSM007174.0E-1268116IPR001005SANT/Myb domain
CDDcd001672.58E-971111No hitNo description
PfamPF002494.8E-1371112IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.5E-2071116IPR009057Homeodomain-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: 215 aa     Download sequence    Send to blast
MAAERGGEGK TDCCRKTPWT AEEDEALRRA VREHGRRNWA AIAGAVAGGR GAKSCRLRWC  60
QHLAPELDSR PFTPEEDARI VEQQRVHGNK WATIARYLHG RSDNAVKNRW NSALRKAQQG  120
SPAAAAQEAA DDAAEDQAAA PACLDLFPLR AGEMREANAA DRLGVREEDK EAEEEDAASI  180
GLTLGSPGLS DAELALSLGP VRPPPNRRVF RLFL*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A6e-26161167106B-MYB
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
PlantRegMapPavir.6KG286000.1.p
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
GenBankCP0126161e-84CP012616.1 Oryza sativa Indica Group cultivar RP Bio-226 chromosome 8 sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_004974756.11e-102transcription factor MYB1
SwissprotQ9SN122e-39MYB77_ARATH; Transcription factor MYB77
TrEMBLA0A2T7D8311e-103A0A2T7D831_9POAL; Uncharacterized protein
STRINGPavir.Fa00943.1.p1e-152(Panicum virgatum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP49603465
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G50060.16e-35myb 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]