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 GSBRNA2T00106627001
Common NameGSBRNA2T00106627001
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 MIKC_MADS
Protein Properties Length: 252aa    MW: 28720.3 Da    PI: 9.9141
Description MIKC_MADS family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00106627001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1SRF-TF98.13.7e-312676151
                         S---SHHHHHHHHHHHHHHHHHHHHHHHHHHT-EEEEEEE-TTSEEEEEE- CS
               SRF-TF  1 krienksnrqvtfskRrngilKKAeELSvLCdaevaviifsstgklyeyss 51
                         krien++nrqvtf+kRrng+lKKA+ELSvLCdaev +i+fss+g+lyeys+
  GSBRNA2T00106627001 26 KRIENTTNRQVTFCKRRNGLLKKAYELSVLCDAEVTLIVFSSRGRLYEYSN 76
                         79***********************************************95 PP
2K-box105.75.8e-35951905100
                K-box   5 sgksleeakaeslqqelakLkkeienLqreqRhllGedLesLslkeLqqLeqqLekslkkiRskKnellleqieelqkkekelqeenkaL 94 
                          ++  ++e + +++qqe+akL+++i ++q+++R+l+Ge ++s+s keL++Le +L++s+++iRskKnell+++i+++qk+e +l++en+ L
  GSBRNA2T00106627001  95 NTGTVAEINGQYYQQESAKLRQQIISIQNSNRQLMGETIGSMSPKELRNLEGRLDRSINRIRSKKNELLFAEIDYMQKREVDLHSENQLL 184
                          334489999********************************************************************************* PP

                K-box  95 rkklee 100
                          r+k++e
  GSBRNA2T00106627001 185 RAKIAE 190
                          ***986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5006633.0671878IPR002100Transcription factor, MADS-box
SMARTSM004321.1E-391877IPR002100Transcription factor, MADS-box
CDDcd002653.46E-441992No hitNo description
SuperFamilySSF554559.81E-331993IPR002100Transcription factor, MADS-box
PROSITE patternPS0035002074IPR002100Transcription factor, MADS-box
PRINTSPR004042.3E-322040IPR002100Transcription factor, MADS-box
PfamPF003194.7E-262774IPR002100Transcription factor, MADS-box
PRINTSPR004042.3E-324055IPR002100Transcription factor, MADS-box
PRINTSPR004042.3E-325576IPR002100Transcription factor, MADS-box
PROSITE profilePS5129714.864104194IPR002487Transcription factor, K-box
PfamPF014863.3E-27104188IPR002487Transcription factor, K-box
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 252 aa     Download sequence    Send to blast
MAYQMELGGD SSPQRKSAGR GKIEIKRIEN TTNRQVTFCK RRNGLLKKAY ELSVLCDAEV  60
TLIVFSSRGR LYEYSNNSVK GTIERYKKAI SDNTNTGTVA EINGQYYQQE SAKLRQQIIS  120
IQNSNRQLMG ETIGSMSPKE LRNLEGRLDR SINRIRSKKN ELLFAEIDYM QKREVDLHSE  180
NQLLRAKIAE NERNNSSMNL MPGGYEQTMQ PPQTQSQPFD SRNYFQVAAL QPNNHHYSSA  240
GRQDQTALQL V*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1egw_A3e-191986168MADS BOX TRANSCRIPTION ENHANCER FACTOR 2, POLYPEPTIDE A
1egw_B3e-191986168MADS BOX TRANSCRIPTION ENHANCER FACTOR 2, POLYPEPTIDE A
1egw_C3e-191986168MADS BOX TRANSCRIPTION ENHANCER FACTOR 2, POLYPEPTIDE A
1egw_D3e-191986168MADS BOX TRANSCRIPTION ENHANCER FACTOR 2, POLYPEPTIDE A
1tqe_P4e-191986269Myocyte-specific enhancer factor 2B
1tqe_Q4e-191986269Myocyte-specific enhancer factor 2B
1tqe_R4e-191986269Myocyte-specific enhancer factor 2B
1tqe_S4e-191986269Myocyte-specific enhancer factor 2B
3mu6_A3e-191986168Myocyte-specific enhancer factor 2A
3mu6_B3e-191986168Myocyte-specific enhancer factor 2A
3mu6_C3e-191986168Myocyte-specific enhancer factor 2A
3mu6_D3e-191986168Myocyte-specific enhancer factor 2A
3p57_I4e-191986168Myocyte-specific enhancer factor 2A
3p57_J4e-191986168Myocyte-specific enhancer factor 2A
6c9l_A4e-191986269Myocyte-specific enhancer factor 2B
6c9l_B4e-191986269Myocyte-specific enhancer factor 2B
6c9l_C4e-191986269Myocyte-specific enhancer factor 2B
6c9l_D4e-191986269Myocyte-specific enhancer factor 2B
6c9l_E4e-191986269Myocyte-specific enhancer factor 2B
6c9l_F4e-191986269Myocyte-specific enhancer factor 2B
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Detected early in the floral meristem but mostly expressed in stamen and carpel primordia. {ECO:0000269|PubMed:1675158}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor involved in the control of organ identity during the early development of flowers. Is required for normal development of stamens and carpels in the wild-type flower. Plays a role in maintaining the determinacy of the floral meristem. Acts as C class cadastral protein by repressing the A class floral homeotic genes like APETALA1. Forms a heterodimer via the K-box domain with either SEPALATTA1/AGL2, SEPALATTA2/AGL4, SEPALLATA3/AGL9 or AGL6 that could be involved in genes regulation during floral meristem development. Controls AHL21/GIK, a multifunctional chromatin modifier in reproductive organ patterning and differentiation (PubMed:19956801). Induces microsporogenesis through the activation of SPL/NZZ (PubMed:15254538). {ECO:0000269|PubMed:15254538, ECO:0000269|PubMed:19956801}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00106627001
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Negatively regulated by the A class floral homeotic protein APETALA2 and by other repressors like LEUNIG, SEUSS, SAP or CURLY LEAF. Positively regulated by both LEAFY and APETALA1. Repressed by silencing mediated by polycomb group (PcG) protein complex containing EMF1 and EMF2. Up-regulated by HUA2. {ECO:0000269|PubMed:10198637, ECO:0000269|PubMed:11058164, ECO:0000269|PubMed:1675158, ECO:0000269|PubMed:17794879, ECO:0000269|PubMed:18281509, ECO:0000269|PubMed:19783648, ECO:0000269|PubMed:9783581}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAY2776920.0AY277692.1 Eruca sativa AGAMOUS-like protein EsAG3 mRNA, partial cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009136976.10.0PREDICTED: floral homeotic protein AGAMOUS isoform X2
RefseqXP_009136977.10.0PREDICTED: floral homeotic protein AGAMOUS isoform X3
SwissprotP178391e-170AG_ARATH; Floral homeotic protein AGAMOUS
TrEMBLA0A397L4K80.0A0A397L4K8_BRACM; Uncharacterized protein
STRINGBra012564.1-P0.0(Brassica rapa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM61812237
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G18960.11e-149MIKC_MADS family protein
Publications ? help Back to Top
  1. 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]
  2. Huang Z, et al.
    APETALA2 antagonizes the transcriptional activity of AGAMOUS in regulating floral stem cells in Arabidopsis thaliana.
    New Phytol., 2017. 215(3): p. 1197-1209
    [PMID:27604611]
  3. Rong XF, et al.
    Type-B ARRs Control Carpel Regeneration Through Mediating AGAMOUS Expression in Arabidopsis.
    Plant Cell Physiol., 2018. 59(4): p. 756-764
    [PMID:29186581]
  4. Uemura A, et al.
    Regulation of floral meristem activity through the interaction of AGAMOUS, SUPERMAN, and CLAVATA3 in Arabidopsis.
    Plant Reprod, 2018. 31(1): p. 89-105
    [PMID:29218596]