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_016455480.1
Organism
Nicotiana tabacum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family MYB
Protein Properties Length: 299aa    MW: 33432.6 Da    PI: 8.776
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016455480.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding51.52.3e-162775148
                     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
   XP_016455480.1 27 RGPWSPEEDAKLKEYIDKYGTGgNWIALPQKAGLRRCGKSCRLRWLNYL 75
                     89*********************************************97 PP
2Myb_DNA-binding37.36.5e-1282124246
                      SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                      g ++ e+d+ +  + ++ G++ W+ Ia+ ++ gRt++++k++w++
   XP_016455480.1  82 GEFSDEDDKVICSLYAKIGSR-WSIIAAQLP-GRTGNDIKNYWNT 124
                      789******************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129422.2212279IPR017930Myb domain
SuperFamilySSF466891.35E-2624122IPR009057Homeodomain-like
SMARTSM007173.8E-122677IPR001005SANT/Myb domain
PfamPF002491.8E-152775IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.609.5E-242882IPR009057Homeodomain-like
CDDcd001671.04E-82975No hitNo description
SMARTSM007176.6E-1180128IPR001005SANT/Myb domain
PROSITE profilePS5129416.39780130IPR017930Myb domain
PfamPF002491.0E-1082124IPR001005SANT/Myb domain
CDDcd001672.48E-783126No hitNo description
Gene3DG3DSA:1.10.10.601.0E-2283130IPR009057Homeodomain-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: 299 aa     Download sequence    Send to blast
TILKNKQKVE IIKTGRAPCC DKENVKRGPW SPEEDAKLKE YIDKYGTGGN WIALPQKAGL  60
RRCGKSCRLR WLNYLRPNIK HGEFSDEDDK VICSLYAKIG SRWSIIAAQL PGRTGNDIKN  120
YWNTKLKKKL MPLVSSPQQI RPIHQTTCHS SISPLQANSS LVSSLYSSIS PALSLATTAH  180
KYTSSHFYPT STATNFPGYE TNIISTQSSS FLSTCSCSSG GEKLVSYLND GVDEKQNSSK  240
FSITNGSTNK YAEEKPSGKG CYEEENQLEC SLEEIKQLIS TTSIYNNYTN FFLDENRTE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A6e-24271307108B-MYB
Search in ModeBase
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}.
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}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016455480.10.0PREDICTED: transcription factor RAX2-like, partial
SwissprotQ9FKL27e-74MYB36_ARATH; Transcription factor MYB36
TrEMBLA0A1S3YU110.0A0A1S3YU11_TOBAC; transcription factor RAX2-like
STRINGXP_009602472.10.0(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA12242154
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G57620.16e-75myb 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]