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 evm_27.model.AmTr_v1.0_scaffold00019.457
Common NameAMTR_s00019p00256850
Organism
Amborella trichopoda
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; basal Magnoliophyta; Amborellales; Amborellaceae; Amborella
Family MYB
Protein Properties Length: 236aa    MW: 26991.1 Da    PI: 10.1091
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
evm_27.model.AmTr_v1.0_scaffold00019.457genomeTAGPView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding42.71.3e-134591148
                                              TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
                           Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                                              +g W++e d+ ++++v q+G ++W+tIa+ +  g  +kqc++rw+++l
  evm_27.model.AmTr_v1.0_scaffold00019.457 45 KGQWSKEGDDMIIELVLQHGAKNWSTIAQALL-GWNGKQCRERWHNHL 91
                                              799****************************9.*************97 PP
2Myb_DNA-binding46.68e-1597140146
                                               TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
                           Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                                               + +WT+ E++ l++a++q+G++ W + a+ ++ gRt + +k+ w++
  evm_27.model.AmTr_v1.0_scaffold00019.457  97 KEAWTPHEELALIRAHQQHGNK-WVKLAKFLP-GRTNNAIKNNWNS 140
                                               579*******************.*********.*********9985 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.608.2E-92351IPR009057Homeodomain-like
PROSITE profilePS5129424.0414095IPR017930Myb domain
SuperFamilySSF466895.77E-2842138IPR009057Homeodomain-like
SMARTSM007171.3E-114493IPR001005SANT/Myb domain
CDDcd001677.63E-114891No hitNo description
PfamPF139211.1E-1248105No hitNo description
Gene3DG3DSA:1.10.10.605.9E-215298IPR009057Homeodomain-like
PROSITE profilePS5129416.06896146IPR017930Myb domain
SMARTSM007173.5E-1296144IPR001005SANT/Myb domain
CDDcd001672.26E-999142No hitNo description
Gene3DG3DSA:1.10.10.606.2E-2299146IPR009057Homeodomain-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: 236 aa     Download sequence    Send to blast
MAIITRQLLS IPLYAAMQHD TFFTYRTEVQ CYHRWHKVLN PDLVKGQWSK EGDDMIIELV  60
LQHGAKNWST IAQALLGWNG KQCRERWHNH LNPAIHKEAW TPHEELALIR AHQQHGNKWV  120
KLAKFLPGRT NNAIKNNWNS SLKKKLASYA GSGLLGQFPG YLLWTQLSHV SHLSLLHGIN  180
QPWGMTVSRM ELEWIICQNV VKNQFQLGAS NLNIVADTSV PAIHDASELK LTRRM*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h88_C7e-492214635159MYB PROTO-ONCOGENE PROTEIN
1h89_C7e-492214635159MYB PROTO-ONCOGENE PROTEIN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that binds 5'-AACGG-3' motifs in gene promoters (PubMed:21862669). Involved in the regulation of cytokinesis, probably via the activation of several G2/M phase-specific genes transcription (e.g. KNOLLE) (PubMed:17287251, PubMed:21862669, PubMed:25806785). Required for the maintenance of diploidy (PubMed:21862669). {ECO:0000269|PubMed:17287251, ECO:0000269|PubMed:21862669, ECO:0000269|PubMed:25806785}.; FUNCTION: Involved in transcription regulation during induced endoreduplication at the powdery mildew (e.g. G.orontii) infection site, thus promoting G.orontii growth and reproduction. {ECO:0000269|PubMed:20018666}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Slightly induced by salicylic acid (SA) (PubMed:16463103). Expressed in a cell cycle-dependent manner, with highest levels 2 hours before the peak of mitotic index in cells synchronized by aphidicolin. Activated by CYCB1 (PubMed:17287251). Accumulates at powdery mildew (e.g. G.orontii) infected cells. {ECO:0000269|PubMed:16463103, ECO:0000269|PubMed:17287251}.
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_020523603.11e-105transcription factor MYB115 isoform X1
SwissprotQ94FL94e-61MB3R4_ARATH; Transcription factor MYB3R-4
TrEMBLW1PID61e-174W1PID6_AMBTC; Uncharacterized protein
STRINGERN074891e-175(Amborella trichopoda)
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
AT5G11510.22e-55myb domain protein 3r-4
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]
  2. Amborella Genome Project
    The Amborella genome and the evolution of flowering plants.
    Science, 2013. 342(6165): p. 1241089
    [PMID:24357323]
  3. Saito T, et al.
    Genetic interaction between G2/M phase-specific transcription factor MYB3R4 and MAPKKK ANP3 for execution of cytokinesis in Arabidopsis thaliana.
    Plant Signal Behav, 2015. 10(3): p. e990817
    [PMID:25806785]
  4. Kobayashi K, et al.
    Transcriptional repression by MYB3R proteins regulates plant organ growth.
    EMBO J., 2015. 34(15): p. 1992-2007
    [PMID:26069325]
  5. Chen P, et al.
    Arabidopsis R1R2R3-Myb proteins are essential for inhibiting cell division in response to DNA damage.
    Nat Commun, 2017. 8(1): p. 635
    [PMID:28935922]