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 Potri.006G170800.1
Common NamePOPTR_0006s18620g
Organism
Populus trichocarpa
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family MYB
Protein Properties Length: 366aa    MW: 41054.9 Da    PI: 6.9367
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.006G170800.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding47.93e-151462148
                        TSSS-HHHHHHHHHHHHHTTTT.-HHHHHHHHTTTS-HHHHHHHHHHHT CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGgg.tWktIartmgkgRtlkqcksrwqkyl 48
                        rg+W++eEd +l+ ++  +G+g +W + ++++g++R++k+c++rw++yl
  Potri.006G170800.1 14 RGPWSPEEDAKLKAYIDHFGTGgNWIALPQKIGLKRCGKSCRLRWLNYL 62
                        89*********************************************97 PP
2Myb_DNA-binding39.61.2e-1269111246
                         SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
     Myb_DNA-binding   2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                         g +++eEd ++ ++    G++ W+ Ia+ ++ gRt++++k++w++
  Potri.006G170800.1  69 GGFSEEEDNIICNLYISIGSR-WSVIAAQLP-GRTDNDIKNYWNT 111
                         569******************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129414.445962IPR017930Myb domain
SuperFamilySSF466897.1E-2611109IPR009057Homeodomain-like
SMARTSM007172.7E-111364IPR001005SANT/Myb domain
PfamPF002493.8E-141462IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.609.7E-241569IPR009057Homeodomain-like
CDDcd001674.86E-81662No hitNo description
PROSITE profilePS5129421.11563117IPR017930Myb domain
SMARTSM007171.6E-1167115IPR001005SANT/Myb domain
PfamPF002493.6E-1169111IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.6E-2370117IPR009057Homeodomain-like
CDDcd001671.71E-871113No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0008285Biological Processnegative regulation of cell proliferation
GO:0035987Biological Processendodermal cell differentiation
GO:0045597Biological Processpositive regulation of cell differentiation
GO:0045892Biological Processnegative regulation of transcription, DNA-templated
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:2000021Biological Processregulation of ion homeostasis
GO:2000067Biological Processregulation of root morphogenesis
GO:0048226Cellular ComponentCasparian strip
GO:0000975Molecular Functionregulatory region DNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 366 aa     Download sequence    Send to blast
MGRAPCCDKN NVKRGPWSPE EDAKLKAYID HFGTGGNWIA LPQKIGLKRC GKSCRLRWLN  60
YLRPNIKHGG FSEEEDNIIC NLYISIGSRW SVIAAQLPGR TDNDIKNYWN TRLKKKLLGR  120
RKQSSINRIS STNPDADGVE DSSSSQALSN AALERLQLHM QLQSLQNPNS FYNNHVLWPK  180
LHPFQEKMVL QSLKESFSPL MQYAFPSPQQ GDEQKVVMYG QLVDSDTRQQ GHPKFSNSSV  240
VGLENSLNGI TSSDSYIPFT SGDHAMDLTI VSRAGVVEPA DAAAQPVPNF QSELENFLNS  300
KTSGFTSQED KIGEFGCFKE MNRYGEGMNW WSNDFEIKAS SNSWDSASVL KSEGMFHDYE  360
LGYNM*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A2e-23141177108B-MYB
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: In roots, expressed in endodermal cells from the late elongation zones to the differentiation zone and, to a lower extent, in endodermal cells of the meristematic zone. {ECO:0000269|PubMed:26124109, ECO:0000269|PubMed:26371322}.
UniprotTISSUE SPECIFICITY: Expressed in leaves, roots (endodermis-specific) and seedlings. {ECO:0000269|PubMed:16461581, ECO:0000269|PubMed:26124109, ECO:0000269|PubMed:26371322, ECO:0000269|PubMed:9839469}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factors that activates genes required for endodermal differentiation but represses genes involved in proliferative divisions, thus regulating the transition from proliferation to differentiation in root endodermis (PubMed:26371322). Required for Casparian strip formation by positively regulating the expression of the Casparian strip genes CASP1, PER64 and ESB1 and other endodermis-specific genes, thus triggering correct localized lignin biosynthesis in root endodermis and subsequently regulating global ion homeostasis (PubMed:26124109, PubMed:26371322). {ECO:0000269|PubMed:26124109, ECO:0000269|PubMed:26371322}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.006G170800.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Directly up-regulated by SCARECROW (SCR), as part of the differentiation program controlled by SHORT-ROOT (SHR). {ECO:0000269|PubMed:24517883, ECO:0000269|PubMed:26371322}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC2103360.0AC210336.1 Populus trichocarpa clone POP029-A04, complete sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006381830.20.0transcription factor MYB36
SwissprotQ9FKL21e-101MYB36_ARATH; Transcription factor MYB36
TrEMBLA0A2K2A3P20.0A0A2K2A3P2_POPTR; Uncharacterized protein
STRINGPOPTR_0006s18620.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF13034340
Representative plantOGRP5171784
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G57620.11e-89myb domain protein 36
Publications ? help Back to Top
  1. Fernández-Marcos M, et al.
    Control of Arabidopsis lateral root primordium boundaries by MYB36.
    New Phytol., 2017. 213(1): p. 105-112
    [PMID:27891649]