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 Peinf101Scf00342g12001.1
Organism
Petunia inflata
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Petunioideae; Petunia; Petunia integrifolia
Family NF-YB
Protein Properties Length: 198aa    MW: 21988.5 Da    PI: 7.4083
Description NF-YB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Peinf101Scf00342g12001.1genomeSGNView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1NF-YB175.26.6e-5525120297
                     NF-YB   2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvy 86 
                               +e d+flPianvsrimkk lPanakisk+aketvqecvsefisf+t+easdkcqrekrktingddllwa++tlGfe+yv plk y
  Peinf101Scf00342g12001.1  25 KELDKFLPIANVSRIMKKSLPANAKISKEAKETVQECVSEFISFITGEASDKCQREKRKTINGDDLLWAMTTLGFENYVGPLKGY 109
                               788********************************************************************************** PP

                     NF-YB  87 lkkyrelegek 97 
                               l+kyre+egek
  Peinf101Scf00342g12001.1 110 LNKYRETEGEK 120
                               *********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.20.106.3E-5221137IPR009072Histone-fold
SuperFamilySSF471133.42E-4028148IPR009072Histone-fold
PfamPF008082.2E-273094IPR003958Transcription factor CBF/NF-Y/archaeal histone domain
PRINTSPR006153.2E-195876No hitNo description
PROSITE patternPS0068506177IPR003956Transcription factor, NFYB/HAP3, conserved site
PRINTSPR006153.2E-197795No hitNo description
PRINTSPR006153.2E-1996114No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0043565Molecular Functionsequence-specific DNA binding
GO:0046982Molecular Functionprotein heterodimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 198 aa     Download sequence    Send to blast
MTGKRSQNSP VGSPLSGNVS DNSSKELDKF LPIANVSRIM KKSLPANAKI SKEAKETVQE  60
CVSEFISFIT GEASDKCQRE KRKTINGDDL LWAMTTLGFE NYVGPLKGYL NKYRETEGEK  120
NIMARNEEPS EVPTTSNSAN TYDHVTKFSL ARPELIRSFN NGNFSEMNNL KSYGDNYGRV  180
IGYGENVTSA ANLHGVEW
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
4g91_B2e-4525115292Transcription factor HapC (Eurofung)
4g92_B2e-4525115292Transcription factor HapC (Eurofung)
Search in ModeBase
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.
UniProtProbable transcription factor involved in the regulation of flowering time under long day (LD) conditions. Functions as repressor of flowering, independently of HD1 and GHD7. Controls flowering time by negatively regulating the expression of EHD1 and HD3A (PubMed:20566706, PubMed:21148627). Regulates plant height by promoting cell elongation in the internodes (PubMed:20566706). Component of the NF-Y/HAP transcription factor complex (By similarity). {ECO:0000250, ECO:0000269|PubMed:20566706, ECO:0000269|PubMed:21148627}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Circadian-regulation under long day (LD) conditions. Expression increases in the middle of daytime, peaks around the end of the light period and gradually decreases during the dark period and beginning of daylight. {ECO:0000269|PubMed:26542958}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankHG9755161e-117HG975516.1 Solanum lycopersicum chromosome ch04, complete genome.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009787043.11e-114PREDICTED: nuclear transcription factor Y subunit B-3-like isoform X1
RefseqXP_009787044.11e-114PREDICTED: nuclear transcription factor Y subunit B-3-like isoform X2
RefseqXP_016490537.11e-114PREDICTED: nuclear transcription factor Y subunit B-3-like
SwissprotO233104e-60NFYB3_ARATH; Nuclear transcription factor Y subunit B-3
SwissprotQ0J7P42e-59HD5_ORYSJ; Nuclear transcription factor Y subunit B-11
TrEMBLA0A1S4BNT71e-113A0A1S4BNT7_TOBAC; nuclear transcription factor Y subunit B-3-like
TrEMBLA0A1U7X8671e-113A0A1U7X867_NICSY; nuclear transcription factor Y subunit B-3-like isoform X1
TrEMBLA0A1U7XJC71e-113A0A1U7XJC7_NICSY; nuclear transcription factor Y subunit B-3-like isoform X2
STRINGXP_009787043.11e-113(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA11124356
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G14540.12e-62nuclear factor Y, subunit B3
Publications ? help Back to Top
  1. Yan WH, et al.
    A major QTL, Ghd8, plays pleiotropic roles in regulating grain productivity, plant height, and heading date in rice.
    Mol Plant, 2011. 4(2): p. 319-30
    [PMID:21148627]
  2. Dai X, et al.
    LHD1, an allele of DTH8/Ghd8, controls late heading date in common wild rice (Oryza rufipogon).
    J Integr Plant Biol, 2012. 54(10): p. 790-9
    [PMID:22963226]
  3. Han X, et al.
    Overexpression of the poplar NF-YB7 transcription factor confers drought tolerance and improves water-use efficiency in Arabidopsis.
    J. Exp. Bot., 2013. 64(14): p. 4589-601
    [PMID:24006421]
  4. Kim SK, et al.
    OsNF-YC2 and OsNF-YC4 proteins inhibit flowering under long-day conditions in rice.
    Planta, 2016. 243(3): p. 563-76
    [PMID:26542958]
  5. Hwang YH, et al.
    Functional conservation of rice OsNF-YB/YC and Arabidopsis AtNF-YB/YC proteins in the regulation of flowering time.
    Plant Cell Rep., 2016. 35(4): p. 857-65
    [PMID:26754793]
  6. Hossain MA, et al.
    Identification of Novel Components of the Unfolded Protein Response in Arabidopsis.
    Front Plant Sci, 2016. 7: p. 650
    [PMID:27242851]
  7. Zhao H, et al.
    The Arabidopsis thaliana Nuclear Factor Y Transcription Factors.
    Front Plant Sci, 2016. 7: p. 2045
    [PMID:28119722]