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 Pbr028725.1
Organism
Pyrus bretschneideri
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Pyrus
Family MYB
Protein Properties Length: 203aa    MW: 22839.8 Da    PI: 8.9932
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Pbr028725.1genomeCPETRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding54.92.1e-171360148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g+W+++Ed++lvd+++++G g+W+t ++  g+ R++k+c++rw +yl
      Pbr028725.1 13 KGAWSKQEDLKLVDYIRKHGEGCWRTLPQAAGLLRCGKSCRLRWINYL 60
                     79******************************99************97 PP
2Myb_DNA-binding53.17.1e-1766111148
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                      rg++ ++E++l+v+++++lG++ W++Ia +++ gRt++++k++w+++l
      Pbr028725.1  66 RGNFAEDEEDLIVKLHALLGNR-WSLIAGRLP-GRTDNEVKNYWNSHL 111
                      8999******************.*********.************986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.606.7E-23463IPR009057Homeodomain-like
PROSITE profilePS5129416.18860IPR017930Myb domain
SuperFamilySSF466895.24E-2811107IPR009057Homeodomain-like
SMARTSM007179.1E-131262IPR001005SANT/Myb domain
PfamPF002493.1E-151360IPR001005SANT/Myb domain
CDDcd001672.25E-101560No hitNo description
PROSITE profilePS5129426.74261115IPR017930Myb domain
Gene3DG3DSA:1.10.10.601.1E-2564115IPR009057Homeodomain-like
SMARTSM007171.8E-1565113IPR001005SANT/Myb domain
PfamPF002493.7E-1566111IPR001005SANT/Myb domain
CDDcd001672.83E-1168111No 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: 203 aa     Download sequence    Send to blast
MRKPCCDKQD TNKGAWSKQE DLKLVDYIRK HGEGCWRTLP QAAGLLRCGK SCRLRWINYL  60
RPDLKRGNFA EDEEDLIVKL HALLGNRWSL IAGRLPGRTD NEVKNYWNSH LRRKLMSMGI  120
DPNNHRPNNV NLSRLHHQNS QTVCSTATLS AALKNPSNYQ QQARSGGNNS CDQKSDGTSC  180
LEDDSCGRLP DLNLDLTITA PL*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A2e-28101154108B-MYB
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription repressor involved in regulation of protection against UV. Mediates transcriptional repression of CYP73A5, the gene encoding trans-cinnamate 4-monooxygenase, thereby regulating the accumulation of the UV-protectant compound sinapoylmalate. {ECO:0000269|PubMed:11080161}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPbr028725.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Down-regulated by exposure to UV-B light. {ECO:0000269|PubMed:11080161}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKJ1268570.0KJ126857.1 Malus hybrid cultivar MYB2 (MYB2) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_018502946.11e-148PREDICTED: transcription repressor MYB6-like
SwissprotQ9SZP11e-77MYB4_ARATH; Transcription repressor MYB4
TrEMBLA0A498IAH41e-145A0A498IAH4_MALDO; Uncharacterized protein
STRINGXP_009357784.11e-141(Pyrus x bretschneideri)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF26434221
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G38620.14e-80myb domain protein 4
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. Schenke D,Cai D,Scheel D
    Suppression of UV-B stress responses by flg22 is regulated at the chromatin level via histone modification.
    Plant Cell Environ., 2014. 37(7): p. 1716-21
    [PMID:24450952]
  3. Zhou M, et al.
    Changing a conserved amino acid in R2R3-MYB transcription repressors results in cytoplasmic accumulation and abolishes their repressive activity in Arabidopsis.
    Plant J., 2015. 84(2): p. 395-403
    [PMID:26332741]
  4. Zhang J, et al.
    Soybean SPX1 is an important component of the response to phosphate deficiency for phosphorus homeostasis.
    Plant Sci., 2016. 248: p. 82-91
    [PMID:27181950]
  5. Zhou M, et al.
    LNK1 and LNK2 Corepressors Interact with the MYB3 Transcription Factor in Phenylpropanoid Biosynthesis.
    Plant Physiol., 2017. 174(3): p. 1348-1358
    [PMID:28483877]
  6. Mondal SK,Roy S
    Genome-wide sequential, evolutionary, organizational and expression analyses of phenylpropanoid biosynthesis associated MYB domain transcription factors in Arabidopsis.
    J. Biomol. Struct. Dyn., 2018. 36(6): p. 1577-1601
    [PMID:28490275]
  7. Verma N,Burma PK
    Regulation of tapetum-specific A9 promoter by transcription factors AtMYB80, AtMYB1 and AtMYB4 in Arabidopsis thaliana and Nicotiana tabacum.
    Plant J., 2017. 92(3): p. 481-494
    [PMID:28849604]