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 XP_016508650.1
Organism
Nicotiana tabacum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family MIKC_MADS
Protein Properties Length: 230aa    MW: 26164 Da    PI: 5.2772
Description MIKC_MADS family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016508650.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1SRF-TF831.9e-26959151
                    S---SHHHHHHHHHHHHHHHHHHHHHHHHHHT-EEEEEEE-TTSEEEEEE- CS
          SRF-TF  1 krienksnrqvtfskRrngilKKAeELSvLCdaevaviifsstgklyeyss 51
                    k ien+  rqvtfskRr+g++KKA+EL +LCdaev v++fs+tgkly ++s
  XP_016508650.1  9 KMIENTNSRQVTFSKRRQGLMKKAKELAILCDAEVGVLVFSNTGKLYQFAS 59
                    68***********************************************86 PP
2K-box66.49.8e-238517312100
           K-box  12 akaeslqqelakLkkeienLqreqRhllGedLesLslkeLqqLeqqLekslkkiRskKnellleqieelqkkekelqeenkaLrkklee 100
                     a + ++q e++ L++e+  L++ q +l+G++Le L++k+LqqLe+qL +++  +++kK+++ll +ie++  +e++++ en+aLr+++ee
  XP_016508650.1  85 AAEHEWQPEVNELRAEVALLRQVQSRLMGKELEGLNFKDLQQLEHQLTEGILAVKDKKEQVLLGKIEKSLLQEEKVSLENEALREQIEE 173
                     44568*********************************************************************************997 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5006631.455161IPR002100Transcription factor, MADS-box
SMARTSM004321.6E-40160IPR002100Transcription factor, MADS-box
CDDcd002655.44E-42277No hitNo description
SuperFamilySSF554557.19E-33284IPR002100Transcription factor, MADS-box
PRINTSPR004041.7E-27323IPR002100Transcription factor, MADS-box
PROSITE patternPS003500357IPR002100Transcription factor, MADS-box
PfamPF003199.1E-261157IPR002100Transcription factor, MADS-box
PRINTSPR004041.7E-272338IPR002100Transcription factor, MADS-box
PRINTSPR004041.7E-273859IPR002100Transcription factor, MADS-box
PfamPF014865.2E-1786171IPR002487Transcription factor, K-box
PROSITE profilePS5129712.15687177IPR002487Transcription 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: 230 aa     Download sequence    Send to blast
MGRGKIEIKM IENTNSRQVT FSKRRQGLMK KAKELAILCD AEVGVLVFSN TGKLYQFASS  60
SMENILSRYN KAPESSELTT IENMAAEHEW QPEVNELRAE VALLRQVQSR LMGKELEGLN  120
FKDLQQLEHQ LTEGILAVKD KKEQVLLGKI EKSLLQEEKV SLENEALREQ IEELRRSSRH  180
CQERALALEN TVCDSDTCLR LGLPVDTSQK MIIPKMESTS NDAQNTMILE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5f28_A3e-21180180MEF2C
5f28_B3e-21180180MEF2C
5f28_C3e-21180180MEF2C
5f28_D3e-21180180MEF2C
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor involved in the negative regulation of flowering, probably through the photoperiodic pathway. Acts as both an activator and a repressor of transcription. Binds DNA in a sequence-specific manner in large CArG motif 5'-CC (A/T)8 GG-3'. Participates probably in the regulation of programs active during the early stages of embryo development. Prevents premature perianth senescence and abscission, fruits development and seed desiccation. Stimulates the expression of at least DTA4, LEC2, FUS3, ABI3, AT4G38680/CSP2 and GRP2B/CSP4. Can enhance somatic embryo development in vitro. {ECO:0000269|PubMed:10318690, ECO:0000269|PubMed:10662856, ECO:0000269|PubMed:12226488, ECO:0000269|PubMed:12743119, ECO:0000269|PubMed:14615187, ECO:0000269|PubMed:15084721, ECO:0000269|PubMed:15686521, ECO:0000269|PubMed:17521410, ECO:0000269|PubMed:18305206, ECO:0000269|PubMed:19269998, ECO:0000269|PubMed:19767455, ECO:0000269|PubMed:8953767}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By auxin (2,4-D). Feedback loop leading to direct down-regulation by itself. {ECO:0000269|PubMed:15686521}.
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_016508650.11e-167PREDICTED: MADS-box transcription factor 23-like
SwissprotQ388472e-53AGL15_ARATH; Agamous-like MADS-box protein AGL15
TrEMBLA0A1S4D5E61e-166A0A1S4D5E6_TOBAC; MADS-box transcription factor 23-like
STRINGXP_009591403.11e-165(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA4024625
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G13790.18e-56AGAMOUS-like 15
Publications ? help Back to Top
  1. Zheng Q,Zheng Y,Perry SE
    Decreased GmAGL15 expression and reduced ethylene synthesis may contribute to reduced somatic embryogenesis in a poorly embryogenic cultivar of Glycine max.
    Plant Signal Behav, 2014.
    [PMID:23838957]
  2. Perry SE,Zheng Q,Zheng Y
    Transcriptome analysis indicates that GmAGAMOUS-Like 15 may enhance somatic embryogenesis by promoting a dedifferentiated state.
    Plant Signal Behav, 2016. 11(7): p. e1197463
    [PMID:27302197]
  3. Cosio C, et al.
    The class III peroxidase PRX17 is a direct target of the MADS-box transcription factor AGAMOUS-LIKE15 (AGL15) and participates in lignified tissue formation.
    New Phytol., 2017. 213(1): p. 250-263
    [PMID:27513887]
  4. Zheng Q,Zheng Y,Ji H,Burnie W,Perry SE
    Gene Regulation by the AGL15 Transcription Factor Reveals Hormone Interactions in Somatic Embryogenesis.
    Plant Physiol., 2016. 172(4): p. 2374-2387
    [PMID:27794101]
  5. Chen N,Veerappan V,Abdelmageed H,Kang M,Allen RD
    HSI2/VAL1 Silences AGL15 to Regulate the Developmental Transition from Seed Maturation to Vegetative Growth in Arabidopsis.
    Plant Cell, 2018. 30(3): p. 600-619
    [PMID:29475938]