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 KDD75235.1
Organism
Helicosporidium
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Chlorophyta; Trebouxiophyceae; Chlorellales
Family MYB
Protein Properties Length: 136aa    MW: 15946.2 Da    PI: 11.3464
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
KDD75235.1genomeUBCView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding63.83.2e-203581148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g+WT+eEde +v++v ++G + W++Ia++++ gR +kqc++rw+++l
       KDD75235.1 35 KGPWTPEEDEAIVRLVGEHGAKKWSRIAQELN-GRIGKQCRERWHNHL 81
                     79******************************.*************97 PP
2Myb_DNA-binding47.73.5e-1587131147
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 
                      rg+WT +Ed  +v+ +k++G+  W++  r ++ gRt++ +k++w++ 
       KDD75235.1  87 RGAWTSDEDSVIVRFHKRFGNQ-WARLTRFVP-GRTDNALKNHWNST 131
                      89******************99.*********.***********986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS500905.436129IPR017877Myb-like domain
SuperFamilySSF466891.87E-6536IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.601.3E-9637IPR009057Homeodomain-like
PROSITE profilePS5129430.5433085IPR017930Myb domain
SuperFamilySSF466893.41E-3132128IPR009057Homeodomain-like
SMARTSM007177.4E-183483IPR001005SANT/Myb domain
PfamPF002496.7E-193581IPR001005SANT/Myb domain
CDDcd001675.48E-153781No hitNo description
Gene3DG3DSA:1.10.10.605.2E-283889IPR009057Homeodomain-like
PROSITE profilePS5129419.32886136IPR017930Myb domain
SMARTSM007173.4E-1286134IPR001005SANT/Myb domain
PfamPF002498.0E-1287131IPR001005SANT/Myb domain
CDDcd001673.68E-889132No hitNo description
Gene3DG3DSA:1.10.10.604.5E-2090135IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0032875Biological Processregulation of DNA endoreduplication
GO:0003677Molecular FunctionDNA binding
GO:0003713Molecular Functiontranscription coactivator activity
Sequence ? help Back to Top
Protein Sequence    Length: 136 aa     Download sequence    Send to blast
MPLSSFMRVA EQIPGRTDTQ CLHRWQKVLN PGVYKGPWTP EEDEAIVRLV GEHGAKKWSR  60
IAQELNGRIG KQCRERWHNH LNPAIRRGAW TSDEDSVIVR FHKRFGNQWA RLTRFVPGRT  120
DNALKNHWNS TLKRKV
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h88_C2e-60913632159MYB PROTO-ONCOGENE PROTEIN
1h89_C2e-60913632159MYB 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 (By similarity). Transcription repressor that regulates organ growth. Binds to the promoters of G2/M-specific genes and to E2F target genes to prevent their expression in post-mitotic cells and to restrict the time window of their expression in proliferating cells (PubMed:26069325). {ECO:0000250|UniProtKB:Q94FL9, ECO:0000269|PubMed:26069325}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00505DAPTransfer from AT5G11510Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Slightly induced by ethylene and salicylic acid (SA). {ECO:0000269|PubMed:16463103}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_005848235.16e-68hypothetical protein CHLNCDRAFT_11906, partial
SwissprotP102429e-57MYB_HUMAN; Transcriptional activator Myb
SwissprotQ6R0323e-57MB3R5_ARATH; Transcription factor MYB3R-5
TrEMBLA0A059LM956e-97A0A059LM95_9CHLO; Uncharacterized protein
STRINGXP_005848235.12e-67(Chlorella variabilis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
ChlorophytaeOGCP1516114
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G02320.21e-59myb domain protein 3r-5
Publications ? help Back to Top
  1. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  2. Kobayashi K, et al.
    Transcriptional repression by MYB3R proteins regulates plant organ growth.
    EMBO J., 2015. 34(15): p. 1992-2007
    [PMID:26069325]
  3. 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]