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 Medtr4g133952.1
Common NameMTR_4g133952, NF-YB3
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 NF-YB
Protein Properties Length: 241aa    MW: 26784.6 Da    PI: 6.7408
Description NF-YB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Medtr4g133952.1genomeMtView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1NF-YB175.26.4e-5556152197
            NF-YB   1 vreqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyrele 94 
                      vreqdrf+Pianv+rim+k+lP +akis+daket+qecvse+isf+t+ea+++cqre+rkti+++d+lwa+++lGf+dy+epl++yl++yrele
  Medtr4g133952.1  56 VREQDRFMPIANVIRIMRKILPPHAKISDDAKETIQECVSEYISFITGEANERCQREQRKTITAEDVLWAMSKLGFDDYIEPLTMYLHRYRELE 149
                      69******************************************************************************************** PP

            NF-YB  95 gek 97 
                      g++
  Medtr4g133952.1 150 GDR 152
                      *98 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.20.109.8E-5250156IPR009072Histone-fold
SuperFamilySSF471131.71E-3859156IPR009072Histone-fold
PfamPF008085.2E-2662126IPR003958Transcription factor CBF/NF-Y/archaeal histone domain
PRINTSPR006158.7E-1790108No hitNo description
PROSITE patternPS00685093109IPR003956Transcription factor, NFYB/HAP3, conserved site
PRINTSPR006158.7E-17109127No hitNo description
PRINTSPR006158.7E-17128146No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009738Biological Processabscisic acid-activated signaling pathway
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0033613Molecular Functionactivating transcription factor binding
GO:0043565Molecular Functionsequence-specific DNA binding
GO:0046982Molecular Functionprotein heterodimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 241 aa     Download sequence    Send to blast
METGGGFHGY RKLPTNTNSS AVAGTLKLSS VSEMNTRQQV GEQNNNGTEQ DNECIVREQD  60
RFMPIANVIR IMRKILPPHA KISDDAKETI QECVSEYISF ITGEANERCQ REQRKTITAE  120
DVLWAMSKLG FDDYIEPLTM YLHRYRELEG DRTSMRVEPL GKRGMEYGNL GGFVPQFHIG  180
HPNGGYYGNA APTYMMRDGN NNNNNNNNAP NAANAAGGSS HSQALANAEA NGHHHHHQYK  240
*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5g49_A2e-6256147697NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT B-6
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Mtr.262340.0seed
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed primarily during seed development. {ECO:0000269|PubMed:12509518}.
UniprotTISSUE SPECIFICITY: Expressed in roots, flowers and developing siliques. Present in etiolated seedlings. {ECO:0000269|PubMed:11250072, ECO:0000269|PubMed:12509518, ECO:0000269|PubMed:17322342}.
Functional Description ? help Back to Top
Source Description
UniProtComponent of the NF-Y/HAP transcription factor complex. The NF-Y complex stimulates the transcription of various genes by recognizing and binding to a CCAAT motif in promoters. Plays a role in the regulation of the embryogenesis. Involved in the abscisic acid (ABA) signaling pathway. {ECO:0000269|PubMed:12509518, ECO:0000269|PubMed:17322342}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapMedtr4g133952.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankJQ9182760.0JQ918276.1 Medicago truncatula nuclear transcription factor Y subunit B3 (NF-YB3) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_013458658.10.0nuclear transcription factor Y subunit B-3
SwissprotQ84W662e-73NFYB6_ARATH; Nuclear transcription factor Y subunit B-6
TrEMBLI3TAW10.0I3TAW1_MEDTR; Nuclear transcription factor Y protein
STRINGXP_004507590.11e-132(Cicer arietinum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF27283279
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G47670.11e-75nuclear factor Y, subunit B6
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. Jia H,McCarty DR,Suzuki M
    Distinct roles of LAFL network genes in promoting the embryonic seedling fate in the absence of VAL repression.
    Plant Physiol., 2013. 163(3): p. 1293-305
    [PMID:24043445]
  3. Kim HU, et al.
    Ectopic overexpression of castor bean LEAFY COTYLEDON2 (LEC2) in Arabidopsis triggers the expression of genes that encode regulators of seed maturation and oil body proteins in vegetative tissues.
    FEBS Open Bio, 2013. 4: p. 25-32
    [PMID:24363987]
  4. Gnesutta N,Saad D,Chaves-Sanjuan A,Mantovani R,Nardini M
    Crystal Structure of the Arabidopsis thaliana L1L/NF-YC3 Histone-fold Dimer Reveals Specificities of the LEC1 Family of NF-Y Subunits in Plants.
    Mol Plant, 2017. 10(4): p. 645-648
    [PMID:27871811]
  5. Li D, et al.
    MYB89 Transcription Factor Represses Seed Oil Accumulation.
    Plant Physiol., 2017. 173(2): p. 1211-1225
    [PMID:27932421]
  6. Zhao H, et al.
    The Arabidopsis thaliana Nuclear Factor Y Transcription Factors.
    Front Plant Sci, 2016. 7: p. 2045
    [PMID:28119722]
  7. Han JD, et al.
    Evolutionary Analysis of the LAFL Genes Involved in the Land Plant Seed Maturation Program.
    Front Plant Sci, 2017. 8: p. 439
    [PMID:28421087]