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 93784
Common NameSELMODRAFT_93784
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Lycopodiidae; Selaginellales; Selaginellaceae; Selaginella
Family MYB
Protein Properties Length: 158aa    MW: 16704.3 Da    PI: 10.084
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
93784genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding53.94.1e-173582148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g+WT+ Ed  lv +v+++G g+W+ + +  g+ R++k+c++rw ++l
            93784 35 KGPWTPSEDAVLVAYVHKHGEGNWNNVQKNCGLSRCGKSCRLRWANHL 82
                     79******************************************9996 PP

2Myb_DNA-binding254.3e-0888115129
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIar 29 
                      +g++T+eE+  +++++++lG++ W++ a+
            93784  88 KGAFTPEEERTIIELHAKLGNK-WARMAS 115
                      799*******************.**9987 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129422.3053086IPR017930Myb domain
Gene3DG3DSA:1.10.10.602.8E-233185IPR009057Homeodomain-like
SMARTSM007175.9E-143484IPR001005SANT/Myb domain
PfamPF002491.1E-153582IPR001005SANT/Myb domain
SuperFamilySSF466892.38E-2536112IPR009057Homeodomain-like
CDDcd001672.14E-103782No hitNo description
PROSITE profilePS500906.23783116IPR017877Myb-like domain
Gene3DG3DSA:1.10.10.607.7E-1486117IPR009057Homeodomain-like
SMARTSM007174.187127IPR001005SANT/Myb domain
PfamPF002494.3E-788116IPR001005SANT/Myb domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0016021Cellular Componentintegral component of membrane
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 158 aa     Download sequence    Send to blast
MQGGGVAAAA AAALELCEEG RGRGGGGGAV KGLKKGPWTP SEDAVLVAYV HKHGEGNWNN  60
VQKNCGLSRC GKSCRLRWAN HLRPNLKKGA FTPEEERTII ELHAKLGNKW ARMASQASSF  120
SISLELSSSL LFSAIFLSLS LSLSLLAFFA SFLVSML*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h8a_C4e-213311525106MYB TRANSFORMING PROTEIN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator (PubMed:24278028, PubMed:25268707). Binds to 5'-CAACTGTC-3' and/or 5'-TAACAAA-3' motif in target gene promoter (e.g. alpha-amylase) to promote their expression (PubMed:11743113). Positive regulator of abscisic acid (ABA) responses leading to growth arrest during seed germination (PubMed:17217461). Promotes the expression of aleurone-related genes (e.g. CP1, CP, GASA1, BXL1 and BXL2) in seeds. Together with MYB33 and MYB65, promotes the programmed cell death (PCD) leading to vacuolation of protein storage vacuoles (PSVs) in the aleurone layers during seed germination (PubMed:20699403). Maybe involved in the regulation of leaves lamina morphogenesis (PubMed:25268707). Involved in pollen grain development (PubMed:22101548). Together with MYB97 and MYB120, functions as a male factor that controls pollen tube-synergid interaction in fertilization. Required for pollen tube growth arrest and sperm cell release in the female gametophyte, probably via the regulation of pollen tube-specific gene expression (PubMed:24278028, PubMed:23791732). {ECO:0000269|PubMed:11743113, ECO:0000269|PubMed:17217461, ECO:0000269|PubMed:20699403, ECO:0000269|PubMed:22101548, ECO:0000269|PubMed:23791732, ECO:0000269|PubMed:24278028, ECO:0000269|PubMed:25268707}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed in germinating seeds by microRNA159 (miR159)-mediated cleavage in an abscisic acid (ABA) and ABI3-dependent manner, probably to desensitize hormone signaling during seedling stress responses (PubMed:15226253, PubMed:17217461). Induced by increased upon gibberellic acid (GA) treatment (PubMed:20699403). {ECO:0000269|PubMed:15226253, ECO:0000269|PubMed:17217461, ECO:0000269|PubMed:20699403}.
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_002970548.23e-80transcription factor MYB87 isoform X2
RefseqXP_024531140.18e-81protein ODORANT1 isoform X1
SwissprotO808831e-50MB101_ARATH; Transcription factor MYB101
TrEMBLD8RGZ81e-108D8RGZ8_SELML; Uncharacterized protein
STRINGEFJ286791e-109(Selaginella moellendorffii)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
Representative plantOGRP5171784
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G32460.21e-43myb domain protein 101
Publications ? help Back to Top
  1. Banks JA, et al.
    The Selaginella genome identifies genetic changes associated with the evolution of vascular plants.
    Science, 2011. 332(6032): p. 960-3
    [PMID:21551031]
  2. Zheng Z, et al.
    Target RNA Secondary Structure Is a Major Determinant of miR159 Efficacy.
    Plant Physiol., 2017. 174(3): p. 1764-1778
    [PMID:28515145]
  3. Xue T,Liu Z,Dai X,Xiang F
    Primary root growth in Arabidopsis thaliana is inhibited by the miR159 mediated repression of MYB33, MYB65 and MYB101.
    Plant Sci., 2017. 262: p. 182-189
    [PMID:28716415]