PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID PEQU_07503
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis
Family MYB
Protein Properties Length: 326aa    MW: 36565.9 Da    PI: 8.245
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_07503genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding51.72.1e-161462148
                     TSSS-HHHHHHHHHHHHHTTTT.-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGgg.tWktIartmgkgRtlkqcksrwqkyl 48
                     +g+WT+eEd++l+d++++ G++ +W+  +r  g++R++k+c++rw +yl
       PEQU_07503 14 KGPWTPEEDQKLIDYIQKQGSHgSWRHLPRIAGLNRCGKSCRLRWTNYL 62
                     79*********************************************97 PP

2Myb_DNA-binding55.81e-1768113148
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                      rg++++eE++l+++++ ++G++ W++I+ +++ gRt++++k++w+++l
       PEQU_07503  68 RGKFSEEEEKLIINLHSMFGNK-WSLISTKLP-GRTDNEIKNYWNTHL 113
                      89********************.*********.************996 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129414.422962IPR017930Myb domain
SuperFamilySSF466892.86E-2911109IPR009057Homeodomain-like
SMARTSM007171.6E-131364IPR001005SANT/Myb domain
PfamPF002494.5E-151462IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.8E-231569IPR009057Homeodomain-like
CDDcd001674.73E-91662No hitNo description
PROSITE profilePS5129427.63263117IPR017930Myb domain
SMARTSM007172.8E-1767115IPR001005SANT/Myb domain
PfamPF002491.0E-1668113IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.605.3E-2770117IPR009057Homeodomain-like
CDDcd001671.51E-1270113No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 326 aa     Download sequence    Send to blast
MVRSPSREET GLKKGPWTPE EDQKLIDYIQ KQGSHGSWRH LPRIAGLNRC GKSCRLRWTN  60
YLRPDIKRGK FSEEEEKLII NLHSMFGNKW SLISTKLPGR TDNEIKNYWN THLKKKLLLM  120
GIDPVTHRRR TDLELLANFP KLLSSSTNSS SFINSLMENT LGIQADTVQL ARIQIMQVLF  180
QVLLKTASFS SSSSSSSSSN PNAYSNLVLS NLLSSSQLPP LQTFSNNSNG SSVPLETSSF  240
GESFQTPNHS HGFPVQNSEN NSKQLLFHSN GNNMLASTES YSVDQKQDQI DLNETSAANS  300
VNARAMDTLN LTELDDSDLS WKDVLE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A6e-28121175108B-MYB
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that acts as negative regulator of lateral root (LR) development. Required for normal auxin responses during LR development. May be part of a negative feedback loop stimulated specifically in the endodermis upon LR initiation to ensure that LRs are formed only in the correct place. {ECO:0000269|PubMed:24902892}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by abscisic acid (ABA), auxin and gravity in roots. {ECO:0000269|PubMed:24902892}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020577499.10.0transcription factor MYB39-like
SwissprotQ9S9Z22e-78MYB93_ARATH; Transcription factor MYB93
TrEMBLA0A2I0VZ981e-171A0A2I0VZ98_9ASPA; Transcription factor MYB39
STRINGVIT_16s0039g01710.t014e-94(Vitis vinifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP112637132
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G16770.21e-78myb domain protein 9
Publications ? help Back to Top
  1. Gibbs DJ,Coates JC
    AtMYB93 is an endodermis-specific transcriptional regulator of lateral root development in arabidopsis.
    Plant Signal Behav, 2014. 9(10): p. e970406
    [PMID:25482809]