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 PEQU_16389
Organism
Phalaenopsis equestris
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: 258aa    MW: 29343.2 Da    PI: 8.1327
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_16389genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding48.22.5e-151462148
                     TSSS-HHHHHHHHHHHHHTTTT.-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGgg.tWktIartmgkgRtlkqcksrwqkyl 48
                     +g+W++eEd +l+ ++++ G+g +W + ++++g++R++k+c++rw++yl
       PEQU_16389 14 KGPWSPEEDAKLKSYIEEQGTGgNWIALPQKIGLKRCGKSCRLRWLNYL 62
                     79*********************************************97 PP
2Myb_DNA-binding41.62.9e-1369111246
                      SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                      g +++eEd+++ +++   G++ W+ Ia+ ++ gRt++++k++w++
       PEQU_16389  69 GGFSEEEDQIICNLFITIGSR-WSIIASQLP-GRTDNDIKNYWNT 111
                      569******************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129412.393962IPR017930Myb domain
SuperFamilySSF466894.08E-2612109IPR009057Homeodomain-like
SMARTSM007171.6E-111364IPR001005SANT/Myb domain
PfamPF002491.1E-141462IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.6E-241569IPR009057Homeodomain-like
CDDcd001679.19E-81662No hitNo description
PROSITE profilePS5129421.45763117IPR017930Myb domain
SMARTSM007174.4E-1267115IPR001005SANT/Myb domain
PfamPF002491.0E-1169111IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.5E-2370117IPR009057Homeodomain-like
CDDcd001673.41E-871113No 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: 258 aa     Download sequence    Send to blast
MGRAPCCDKA KVKKGPWSPE EDAKLKSYIE EQGTGGNWIA LPQKIGLKRC GKSCRLRWLN  60
YLRPNIKHGG FSEEEDQIIC NLFITIGSRW SIIASQLPGR TDNDIKNYWN TRLKKKLLDW  120
QRYMSSTSHL LHHSNEKVCN TNPNPNGSSK TLTTSSLEML QLHMQSTTTM HPLKLSQQAK  180
EPREQTNINN SLHGNLFRGT ESQIFSGIDS FRELNFEEEI NWWGSIGLDE KSLPSLSDLA  240
LALQADSMLQ EYGIGYDL
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A4e-24141177108B-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}.
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_020589950.10.0transcription factor MYB36-like
SwissprotQ9FKL23e-80MYB36_ARATH; Transcription factor MYB36
TrEMBLA0A2I0X5351e-122A0A2I0X535_9ASPA; Transcription factor RAX3
STRINGGSMUA_Achr5P22760_0019e-91(Musa acuminata)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP13538412
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G57620.12e-82myb 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]