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 GSBRNA2T00060517001
Common NameGSBRNA2T00060517001
Organism
Brassica napus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica
Family MYB
Protein Properties Length: 431aa    MW: 48448.8 Da    PI: 6.3229
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00060517001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding45.71.5e-142875148
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
      Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                         +g+WT+ Ede+l  +v++ G g+W+++ +  g+ R++k+c++rw ++l
  GSBRNA2T00060517001 28 KGPWTAAEDEILSVYVRENGEGNWNAVQKNTGLARCGKSCRLRWANHL 75
                         79******************************************9986 PP
2Myb_DNA-binding46.86.7e-1581124146
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                          +g++T +E+ l++++++qlG++ W++ a+ ++ gRt++++k++w++
  GSBRNA2T00060517001  81 KGSFTGDEERLIIQLHAQLGNK-WARMAAQLP-GRTDNEIKNYWNT 124
                          799*******************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129414.1422375IPR017930Myb domain
SuperFamilySSF466897.81E-2827122IPR009057Homeodomain-like
SMARTSM007171.5E-112777IPR001005SANT/Myb domain
PfamPF002491.8E-132875IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.9E-202982IPR009057Homeodomain-like
CDDcd001671.12E-93075No hitNo description
PROSITE profilePS5129424.3276130IPR017930Myb domain
SMARTSM007175.6E-1580128IPR001005SANT/Myb domain
PfamPF002491.3E-1381124IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.605.7E-2483128IPR009057Homeodomain-like
CDDcd001675.45E-1183126No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0005634Cellular Componentnucleus
GO:0090406Cellular Componentpollen tube
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 431 aa     Download sequence    Send to blast
MIMYGGEIEK AGGSANHMSN GGGVVLKKGP WTAAEDEILS VYVRENGEGN WNAVQKNTGL  60
ARCGKSCRLR WANHLRPNLR KGSFTGDEER LIIQLHAQLG NKWARMAAQL PGRTDNEIKN  120
YWNTRLKRLQ RQGLPLYPPD IIPNHQLHPH PHHHQQNHHH HQQHQHQQID SYTSFLTLPY  180
SSPTAQTATY HNTNNNYPSF SLNPSPSSYP TTTSSPSFLH SQYTPNYSST TFHNNPVYSM  240
KQEFPSNQIP QIGVFNNVNN FTDNEKQNNT NLHRRSISCS LLEDVLEEAE ALAGGDGDRP  300
SKRRQLTASP PNHHNNNNND NDNFFSVSFE QYDSSENICS LQDLKPKEEE SLQMNTMQDD  360
IAKLLDWGSD SGEISNGQSS VLTDDNLVLD VHQLNSLFPS DSTAAETTTN DEQNNNDKIN  420
CSWDNLHGVS *
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1mse_C2e-27251281103C-Myb DNA-Binding Domain
1msf_C2e-27251281103C-Myb DNA-Binding Domain
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Accumulates in the pollen tube nucleus during pollen tube growth through the pistil. {ECO:0000269|PubMed:23791732}.
UniprotTISSUE SPECIFICITY: Accumulates in pollen grains and pollen tube (PubMed:14500793, PubMed:23791732, PubMed:24278028). Mostly expressed in mature pollen grains, and, to a lower extent, in inflorescences and siliques (PubMed:24278028). {ECO:0000269|PubMed:14500793, ECO:0000269|PubMed:23791732, ECO:0000269|PubMed:24278028}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator (PubMed:24278028). Binds to 5'-CAACTGTC-3' and/or 5'-TAACAAA-3' motif in target gene promoter to promote their expression (By similarity). Together with MYB101 and MYB120, functions as a male factor that controls pollen tube-synergid interaction in fertilization. Required for pollen tube growth arrest and sperm cell release in the female gametophyte, probably via the regulation of pollen tube-specific gene expression (PubMed:24278028, PubMed:23791732). {ECO:0000250|UniProtKB:O80883, ECO:0000269|PubMed:23791732, ECO:0000269|PubMed:24278028}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00060517001
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_013665119.11e-174transcription factor MYB120-like
SwissprotQ9S7731e-132MYB97_ARATH; Transcription factor MYB97
TrEMBLA0A078JI720.0A0A078JI72_BRANA; BnaAnng23930D protein
STRINGBra002938.1-P1e-170(Brassica rapa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM99391934
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G26930.11e-113myb domain protein 97
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. Chalhoub B, et al.
    Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome.
    Science, 2014. 345(6199): p. 950-3
    [PMID:25146293]
  3. Zheng Z, et al.
    Target RNA Secondary Structure Is a Major Determinant of miR159 Efficacy.
    Plant Physiol., 2017. 174(3): p. 1764-1778
    [PMID:28515145]