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 Medtr1g038300.1
Common NameMTR_1g038300
Organism
Medicago truncatula
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; Trifolieae; Medicago
Family MIKC_MADS
Protein Properties Length: 233aa    MW: 27417.4 Da    PI: 6.9645
Description MIKC_MADS family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Medtr1g038300.1genomeMtView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1SRF-TF80.61.1e-25959151
                     S---SHHHHHHHHHHHHHHHHHHHHHHHHHHT-EEEEEEE-TTSEEEEEE- CS
           SRF-TF  1 krienksnrqvtfskRrngilKKAeELSvLCdaevaviifsstgklyeyss 51
                     k+i+nk+ rqvtfskRr+g+lKK +ELSvLC+a++ +iifsstgkl  y+s
  Medtr1g038300.1  9 KKIQNKTTRQVTFSKRRTGLLKKTHELSVLCEAQIGLIIFSSTGKLSQYCS 59
                     68***********************************************96 PP
2K-box57.46.2e-20941741696
            K-box  16 slqqelakLkkeienLqreqRhllGedLesLslkeLqqLeqqLekslkkiRskKnellleqieelqkkekelqeenkaLrk 96 
                      ++ +++a L++e   L+  + ++lG+d+++L++ +L ++e++Le sl k+R+++nel+ +q+e+lq+ke+ lq+en++L++
  Medtr1g038300.1  94 EMFHDMAMLRQESLRLELGIQRYLGDDMKDLQFDDLSKIEHELEISLAKVRNRQNELMQQQMENLQRKERILQDENMNLSN 174
                      56788999**********************************************************************975 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5006630.109161IPR002100Transcription factor, MADS-box
SMARTSM004323.6E-38160IPR002100Transcription factor, MADS-box
CDDcd002659.65E-41278No hitNo description
SuperFamilySSF554552.49E-31286IPR002100Transcription factor, MADS-box
PROSITE patternPS003500357IPR002100Transcription factor, MADS-box
PRINTSPR004042.7E-27323IPR002100Transcription factor, MADS-box
PfamPF003192.9E-221057IPR002100Transcription factor, MADS-box
PRINTSPR004042.7E-272338IPR002100Transcription factor, MADS-box
PRINTSPR004042.7E-273859IPR002100Transcription factor, MADS-box
PROSITE profilePS5129713.40392183IPR002487Transcription factor, K-box
PfamPF014862.2E-1793174IPR002487Transcription factor, K-box
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0008360Biological Processregulation of cell shape
GO:0019252Biological Processstarch biosynthetic process
GO:0043068Biological Processpositive regulation of programmed cell death
GO:0048316Biological Processseed development
GO:0048481Biological Processplant ovule development
GO:0080155Biological Processregulation of double fertilization forming a zygote and endosperm
GO:2000029Biological Processregulation of proanthocyanidin biosynthetic process
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: 233 aa     Download sequence    Send to blast
MGRGKIEIKK IQNKTTRQVT FSKRRTGLLK KTHELSVLCE AQIGLIIFSS TGKLSQYCSD  60
STRMDQIIER YERSTGKRIM AEHDDHQIHP RELEMFHDMA MLRQESLRLE LGIQRYLGDD  120
MKDLQFDDLS KIEHELEISL AKVRNRQNEL MQQQMENLQR KERILQDENM NLSNWEHKAV  180
MENKAVMDQF AFFEDQPLSR ILQLAAPVNP YLQLGQPVFQ DYNLKTRDLD HP*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5f28_A2e-19171169MEF2C
5f28_B2e-19171169MEF2C
5f28_C2e-19171169MEF2C
5f28_D2e-19171169MEF2C
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed during seed development.
UniprotTISSUE SPECIFICITY: Expressed in buds, flowers and immature seeds, but not in roots, stems, leaves, seedlings or siliques valves. Expression in seed coat is confined to the endothelium layer.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor involved in the developmental regulation of the endothelium and in the accumulation of proanthocyanidins (PAs) or condensed tannins which give the seed its brown pigmentation after oxidation (PubMed:12368498, PubMed:16080001). Necessary for the normal activation of the BANYULS promoter in the endothelium body (PubMed:12368498). Is required, together with AGL11/STK for the maternal control of endothelium formation, which is essential for female gametophyte development and fertilization, and seed formation (PubMed:22176531). Interacts genetically with AGL1/SHP1 and AGL5/SHP2 in a partially antagonistic manner and represses AGL1/SHP1, AGL5/SHP2, and AGL8/FUL during flower development. Is essential for the coordination of cell divisions in ovule, seed coat development and endosperm formation (PubMed:27776173). Mediates the crosstalk between endothelium and nucellus to ensure proper seed formation. Functions redundantly with AGL63/GOA to repress nucellus growth and promote its degeneration. Represses the negative regulator of autophagy and programmed cell death HVA22D in the proximal nucellus (PubMed:27233529). Binds specifically to the CArG box DNA sequence 5'-CC (A/T)6 GG-3' (PubMed:16080001). {ECO:0000269|PubMed:12368498, ECO:0000269|PubMed:16080001, ECO:0000269|PubMed:22176531, ECO:0000269|PubMed:27233529, ECO:0000269|PubMed:27776173}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapMedtr1g038300.1
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_003589705.11e-173protein TRANSPARENT TESTA 16
RefseqXP_024631757.11e-173protein TRANSPARENT TESTA 16
RefseqXP_024631759.11e-173protein TRANSPARENT TESTA 16
RefseqXP_024631761.11e-173protein TRANSPARENT TESTA 16
RefseqXP_024631764.11e-173protein TRANSPARENT TESTA 16
SwissprotQ8RYD93e-63TT16_ARATH; Protein TRANSPARENT TESTA 16
TrEMBLG7IA451e-171G7IA45_MEDTR; MADS-box transcription factor
STRINGAES599561e-172(Medicago truncatula)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF49352952
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G23260.21e-65MIKC_MADS family protein
Publications ? help Back to Top
  1. Young ND, et al.
    The Medicago genome provides insight into the evolution of rhizobial symbioses.
    Nature, 2011. 480(7378): p. 520-4
    [PMID:22089132]
  2. Kim K,Jiang K,Teng SL,Feldman LJ,Huang H
    Using biologically interrelated experiments to identify pathway genes in Arabidopsis.
    Bioinformatics, 2012. 28(6): p. 815-22
    [PMID:22271267]
  3. Rhodes DH, et al.
    Genome-wide association study of grain polyphenol concentrations in global sorghum [Sorghum bicolor (L.) Moench] germplasm.
    J. Agric. Food Chem., 2014. 62(45): p. 10916-27
    [PMID:25272193]
  4. Xu W, et al.
    Endosperm and Nucellus Develop Antagonistically in Arabidopsis Seeds.
    Plant Cell, 2016. 28(6): p. 1343-60
    [PMID:27233529]
  5. Ehlers K, et al.
    The MADS Box Genes ABS, SHP1, and SHP2 Are Essential for the Coordination of Cell Divisions in Ovule and Seed Coat Development and for Endosperm Formation in Arabidopsis thaliana.
    PLoS ONE, 2016. 11(10): p. e0165075
    [PMID:27776173]
  6. Coen O, et al.
    Developmental patterning of the sub-epidermal integument cell layer in Arabidopsis seeds.
    Development, 2017. 144(8): p. 1490-1497
    [PMID:28348169]
  7. Xu W, et al.
    TRANSPARENT TESTA 16 and 15 act through different mechanisms to control proanthocyanidin accumulation in Arabidopsis testa.
    J. Exp. Bot., 2017. 68(11): p. 2859-2870
    [PMID:28830101]
  8. Fiume E,Coen O,Xu W,Lepiniec L,Magnani E
    Developmental patterning of sub-epidermal cells in the outer integument of Arabidopsis seeds.
    PLoS ONE, 2017. 12(11): p. e0188148
    [PMID:29141031]