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 cra_locus_11573_iso_2
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Gentianales; Apocynaceae; Rauvolfioideae; Vinceae; Catharanthinae; Catharanthus
Family MYB
Protein Properties Length: 267aa    MW: 30058.4 Da    PI: 9.7353
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
cra_locus_11573_iso_2genomeMPGR-
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding50.45.1e-161461148
                                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
                      Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                                         +g+WT +Ed++l +++k +G g W+  +++ g++R++k+c++rw++yl
  cra_locus_11573_iso_2_len_898_ver_3 14 KGAWTSQEDKILTEYIKVHGEGKWRNLPKKAGLKRCGKSCRLRWLNYL 61
                                         79********************************************97 PP

2Myb_DNA-binding50.54.7e-1667110146
                                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
                      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                                          rg+ T +E++l+++++k+lG++ W++Ia +++ gRt++++k++w++
  cra_locus_11573_iso_2_len_898_ver_3  67 RGNITNDEEDLIIRLHKLLGNR-WSLIAGRLP-GRTDNEIKNYWNT 110
                                          7999******************.*********.***********97 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.603.5E-23564IPR009057Homeodomain-like
PROSITE profilePS5129416.53961IPR017930Myb domain
SuperFamilySSF466891.54E-2812108IPR009057Homeodomain-like
SMARTSM007177.5E-131363IPR001005SANT/Myb domain
PfamPF002494.7E-141461IPR001005SANT/Myb domain
CDDcd001674.69E-91661No hitNo description
PROSITE profilePS5129423.87162116IPR017930Myb domain
Gene3DG3DSA:1.10.10.601.5E-2365116IPR009057Homeodomain-like
SMARTSM007175.5E-1566114IPR001005SANT/Myb domain
PfamPF002492.4E-1467110IPR001005SANT/Myb domain
CDDcd001672.06E-1071112No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006633Biological Processfatty acid biosynthetic process
GO:0006970Biological Processresponse to osmotic stress
GO:0010023Biological Processproanthocyanidin biosynthetic process
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 267 aa     Download sequence    Send to blast
MGRSPCCVKE GLNKGAWTSQ EDKILTEYIK VHGEGKWRNL PKKAGLKRCG KSCRLRWLNY  60
LRPDIKRGNI TNDEEDLIIR LHKLLGNRWS LIAGRLPGRT DNEIKNYWNT NIGKRLLEGH  120
HHHPSSSTTG SKPSSSIKSS RAKKNLSKKG SSCVVRTKAT RCTKVFIDAE LEQTQKPGIM  180
ATKEDGIIEK TGLETEAVAM AMAAAKVSKD NSSNFLMDIE MDDKFLYEFF RGEFITSCDL  240
KTRQDSELGS VASLLDPSDL NWLLQDQ
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h8a_C2e-261211625128MYB TRANSFORMING PROTEIN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
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}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_021293767.11e-95transcription factor TT2-like
RefseqXP_027125292.13e-95transcription factor MYB4-like isoform X2
RefseqXP_027125293.11e-95transcription factor MYB4-like isoform X3
RefseqXP_027125294.11e-95transcription factor MYB4-like isoform X3
RefseqXP_027168307.13e-95transcription factor MYB4-like
SwissprotQ9FJA26e-64TT2_ARATH; Transcription factor TT2
TrEMBLA0A2U9IY270.0A0A2U9IY27_CATRO; MYB domain containing protein transparent testa 2b
STRINGEOY272337e-94(Theobroma cacao)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA12242154
Publications ? help Back to Top
  1. 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]
  2. 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]
  3. 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]
  4. 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]
  5. 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]
  6. 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]
  7. 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]