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 PSME_00041100-RA
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Acrogymnospermae; Pinidae; Pinales; Pinaceae; Pseudotsuga
Family MYB
Protein Properties Length: 218aa    MW: 25100.5 Da    PI: 6.5188
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PSME_00041100-RAgenomePRSView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding45.71.6e-141563148
                      TSSS-HHHHHHHHHHHHHTTTT.-HHHHHHHHTTTS-HHHHHHHHHHHT CS
   Myb_DNA-binding  1 rgrWTteEdellvdavkqlGgg.tWktIartmgkgRtlkqcksrwqkyl 48
                      r++WT+eEd++l ++++ +G +  W++++ + g +R++k+c++rw +yl
  PSME_00041100-RA 15 RMAWTAEEDKILREYINNHGLErGWSSVPLKAGINRSGKSCRLRWMNYL 63
                      789*****************9999*********99************97 PP

2Myb_DNA-binding52.79.5e-1771114348
                       SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
   Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                       + +t+E+el+++++++lG++ W++Ia +++ gRt++++k++w+++l
  PSME_00041100-RA  71 NISTDEEELIIRLHRLLGNR-WSLIAGRLP-GRTDNEIKNYWNTHL 114
                       669*****************.*********.************996 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129412.4061063IPR017930Myb domain
SuperFamilySSF466891.14E-2613110IPR009057Homeodomain-like
SMARTSM007172.3E-101465IPR001005SANT/Myb domain
PfamPF002491.1E-141563IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.606.2E-211770IPR009057Homeodomain-like
CDDcd001675.85E-91763No hitNo description
PROSITE profilePS5129423.89464118IPR017930Myb domain
SMARTSM007173.2E-1568116IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.9E-2471118IPR009057Homeodomain-like
PfamPF002498.6E-1572114IPR001005SANT/Myb domain
CDDcd001671.96E-1173114No 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: 218 aa     Download sequence    Send to blast
MGRPPRCSTE EGLNRMAWTA EEDKILREYI NNHGLERGWS SVPLKAGINR SGKSCRLRWM  60
NYLSPNIKLG NISTDEEELI IRLHRLLGNR WSLIAGRLPG RTDNEIKNYW NTHLKKKVAI  120
RLNKRDRIQD KMTEEGTHFG PAMDLVKENV SIDNHLSDEE WRTVLEEGLF SNSLSGIPDL  180
GVEYWRSPHI TSQLGVLDLG CAFDFFPPPT IDFQTEEI
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h8a_C7e-241311825128MYB TRANSFORMING PROTEIN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtControls the expression of genes involved in anthocyanin biosynthesis. Regulates the expression of at least 3 structural genes: chalcone synthase, dihydroflavonol reductase and flavonol O(3) glucosyltransferase. C1 acts as a trans-acting factor.
UniProtTranscription activator, when associated with BHLH2/EGL3/MYC146, BHLH12/MYC1, or BHLH42/TT8. Involved in the control of flavonoid late metabolism in developing siliques. Plays a key role in determining the tissue-specific activation of leucoanthocyanidin reductase (BANYULS). {ECO:0000269|PubMed:15361138}.
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_002275148.12e-56PREDICTED: myb-related protein Zm38
SwissprotP102904e-48MYBC_MAIZE; Anthocyanin regulatory C1 protein
SwissprotQ9FJA22e-48TT2_ARATH; Transcription factor TT2
TrEMBLB8LLG18e-56B8LLG1_PICSI; Uncharacterized protein
TrEMBLK9LYX22e-56K9LYX2_9ASPA; R2R3 MYB (Fragment)
STRINGVIT_09s0002g01400.t013e-55(Vitis vinifera)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G22640.15e-42myb domain protein 3
Publications ? help Back to Top
  1. Chen B,Wang X,Hu Y,Wang Y,Lin Z
    Ectopic expression of a c1-I allele from maize inhibits pigment formation in the flower of transgenic tobacco.
    Mol. Biotechnol., 2004. 26(3): p. 187-92
    [PMID:15004287]
  2. Paz-Ares J,Ghosal D,Saedler H
    Molecular analysis of the C1-I allele from Zea mays: a dominant mutant of the regulatory C1 locus.
    EMBO J., 1990. 9(2): p. 315-21
    [PMID:2303027]
  3. Coego A, et al.
    The TRANSPLANTA collection of Arabidopsis lines: a resource for functional analysis of transcription factors based on their conditional overexpression.
    Plant J., 2014. 77(6): p. 944-53
    [PMID:24456507]
  4. Liu C,Jun JH,Dixon RA
    MYB5 and MYB14 Play Pivotal Roles in Seed Coat Polymer Biosynthesis in Medicago truncatula.
    Plant Physiol., 2014. 165(4): p. 1424-1439
    [PMID:24948832]
  5. Zhu Z, et al.
    Characterization of the cis elements in the proximal promoter regions of the anthocyanin pathway genes reveals a common regulatory logic that governs pathway regulation.
    J. Exp. Bot., 2015. 66(13): p. 3775-89
    [PMID:25911741]
  6. Liu Y,Shi Z,Maximova SN,Payne MJ,Guiltinan MJ
    Tc-MYBPA an Arabidopsis TT2-like transcription factor and functions in the regulation of proanthocyanidin synthesis in Theobroma cacao.
    BMC Plant Biol., 2015. 15: p. 160
    [PMID:26109181]
  7. Bulgakov VP,Veremeichik GN,Grigorchuk VP,Rybin VG,Shkryl YN
    The rolB gene activates secondary metabolism in Arabidopsis calli via selective activation of genes encoding MYB and bHLH transcription factors.
    Plant Physiol. Biochem., 2016. 102: p. 70-9
    [PMID:26913794]
  8. Li Y, et al.
    Two IIIf Clade-bHLHs from Freesia hybrida Play Divergent Roles in Flavonoid Biosynthesis and Trichome Formation when Ectopically Expressed in Arabidopsis.
    Sci Rep, 2016. 6: p. 30514
    [PMID:27465838]
  9. Li C,Zhang B,Chen B,Ji L,Yu H
    Site-specific phosphorylation of TRANSPARENT TESTA GLABRA1 mediates carbon partitioning in Arabidopsis seeds.
    Nat Commun, 2018. 9(1): p. 571
    [PMID:29422671]
  10. Cone KC,Burr FA,Burr B
    Molecular analysis of the maize anthocyanin regulatory locus C1.
    Proc. Natl. Acad. Sci. U.S.A., 1986. 83(24): p. 9631-5
    [PMID:3025847]
  11. Paz-Ares J,Ghosal D,Wienand U,Peterson PA,Saedler H
    The regulatory c1 locus of Zea mays encodes a protein with homology to myb proto-oncogene products and with structural similarities to transcriptional activators.
    EMBO J., 1987. 6(12): p. 3553-8
    [PMID:3428265]
  12. Scheffler B, et al.
    Molecular analysis of C1 alleles in Zea mays defines regions involved in the expression of this regulatory gene.
    Mol. Gen. Genet., 1994. 242(1): p. 40-8
    [PMID:7904044]
  13. Franken P,Schrell S,Peterson PA,Saedler H,Wienand U
    Molecular analysis of protein domain function encoded by the myb-homologous maize genes C1, Zm 1 and Zm 38.
    Plant J., 1994. 6(1): p. 21-30
    [PMID:7920701]
  14. Singer T,Gierl A,Peterson PA
    Three new dominant C1 suppressor alleles in Zea mays.
    Genet. Res., 1998. 71(2): p. 127-32
    [PMID:9717435]