PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Sobic.001G448000.1.p
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Sorghinae; Sorghum
Family AP2
Protein Properties Length: 618aa    MW: 66741.3 Da    PI: 7.4106
Description AP2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Sobic.001G448000.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP250.74.4e-16274333155
                   AP2   1 sgykGVrwdkkrgrWvAeIrd.pse.ng..kr.krfslgkfgtaeeAakaaiaarkkleg 55 
                           s+y+GV++++++gr++A+++d  +  +g  ++ ++++lg ++t+++Aa+a++ a++k++g
  Sobic.001G448000.1.p 274 SRYRGVTRHRWTGRYEAHLWDnSCRkDGqtRKgRQVYLGGYDTEDKAARAYDLAALKYWG 333
                           79*******************766577788446**********99*************98 PP

2AP246.68.8e-15376427155
                   AP2   1 sgykGVrwdkkrgrWvAeIrdpsengkrkrfslgkfgtaeeAakaaiaarkkleg 55 
                           s y+GV++++++grW ++I  +     +k  +lg+f t eeAa+a++ a+ k++g
  Sobic.001G448000.1.p 376 SIYRGVTRHHQQGRWQSRIGRVAG---NKDLYLGTFTTQEEAAEAYDIAAIKFRG 427
                           57****************988532...5************************998 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
CDDcd000186.89E-21274342No hitNo description
SuperFamilySSF541717.85E-17274343IPR016177DNA-binding domain
PfamPF008476.9E-13274333IPR001471AP2/ERF domain
SMARTSM003808.3E-28275347IPR001471AP2/ERF domain
PROSITE profilePS5103219.678275341IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.101.1E-15275342IPR001471AP2/ERF domain
PRINTSPR003674.5E-6276287IPR001471AP2/ERF domain
PfamPF008471.1E-8376427IPR001471AP2/ERF domain
CDDcd000182.38E-23376437No hitNo description
SuperFamilySSF541714.9E-17376436IPR016177DNA-binding domain
SMARTSM003806.0E-31377441IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.108.8E-18377435IPR001471AP2/ERF domain
PROSITE profilePS5103218.597377435IPR001471AP2/ERF domain
PRINTSPR003674.5E-6417437IPR001471AP2/ERF domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0007276Biological Processgamete generation
GO:0010492Biological Processmaintenance of shoot apical meristem identity
GO:0042127Biological Processregulation of cell proliferation
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 618 aa     Download sequence    Send to blast
MASGSNWLGF SLSPQTAVEV PSASEPAPAH HAPPDPSSTM ISSSSTNNAT TSNFLFSPMA  60
APYPGYYCVG GAYGDGTSAA GVYYSHLPAM PIKSDGTLCN IEGMMPSSPP KLEDFLGGGN  120
GGGQETATYY SHGQEEGASR DYRQYQHHQL VPYNFQHLTE AEMLQEDAAP MEEAMAAAKN  180
FLLTSYGACY SNGEMHPLSL SMMSPGSQSS SCVGAAPQQQ LAAVATASAA AAAQGRSNGD  240
GEQCVGRKRG TGKGGHKQQP VHRKSIDTFG QRTSRYRGVT RHRWTGRYEA HLWDNSCRKD  300
GQTRKGRQVY LGGYDTEDKA ARAYDLAALK YWGPATHINF PVENYRDELE VMKGMTRQEY  360
VAHLRRRSSG FSRGASIYRG VTRHHQQGRW QSRIGRVAGN KDLYLGTFTT QEEAAEAYDI  420
AAIKFRGLNA VTNFDITRYD VDKIMESNTL LPAEEARKVK AIEAANNAPM MQHNGGRELN  480
PAEETSAAWR MVLHGSPQEA VHCPEAVDLQ RAIMSNDSQH PSLHGIVGLD HHLGVPGKTS  540
GSINFSNSSS QVTSLGNSRE GSPERLGLAM LYGKQPSAVS LATMSPWMPM AAQTVAQVLK  600
QPNVVSHLPV FAAWADA*
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in floral primordia, in STM-negative region, then in sepal primordia. As sepal develops, progressively confined to a basal core before disappearing. Present in stamen primordia, then confined to a central region as they become stalked and develop locules. Later reduced to procambial cells as stamen mature. From petal primordia, expressed on the lateral edges of developing petals and finally confined to petal epidermis before disappearing. Present in carpel primordia, then in inner side of carpels especially in the placenta. Strong levels in ovules primordia and young ovules, then localized in integuments initiation zone before being confined to inner integument cells that will differentiate into the endothelium. Expressed in the distal half of the funiculus throughout ovule development and later extends into the chalaza. After fertilization, expression shift to the embryo. First on the apical part at the globular stage, then in cotyledons primordia, and later in cotyledons during the torpedo stage. As cotyledons grow out, expression becomes limited to a plane separating adaxial and abaxial parts. Excluded from the embryonic central region (ECR). In seedlings, found in leaf primordia then in central and lateral actively developing regions of extending leaves. {ECO:0000269|PubMed:10656774, ECO:0000269|PubMed:8742707, ECO:0000269|PubMed:9671577}.
UniprotTISSUE SPECIFICITY: Mostly expressed in developing flowers. Also present in mature flowers, siliques and seedlings, but not in mature roots, leaves and stems. Expressed in ovules and in vegetative and floral primordia. {ECO:0000269|PubMed:15988559, ECO:0000269|PubMed:8742706, ECO:0000269|PubMed:8742707}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that recognizes and binds to the DNA consensus sequence 5'-CAC[AG]N[AT]TNCCNANG-3'. Required for the initiation and growth of ovules integumenta, and for the development of female gametophyte. Plays a critical role in the development of gynoecium marginal tissues (e.g. stigma, style and septa), and in the fusion of carpels and of medial ridges leading to ovule primordia. Also involved in organs initiation and development, including floral organs. Maintains the meristematic competence of cells and consequently sustains expression of cell cycle regulators during organogenesis, thus controlling the final size of each organ by controlling their cell number. Regulates INO autoinduction and expression pattern. As ANT promotes petal cell identity and mediates down-regulation of AG in flower whorl 2, it functions as a class A homeotic gene. {ECO:0000269|PubMed:10528263, ECO:0000269|PubMed:10639184, ECO:0000269|PubMed:10948255, ECO:0000269|PubMed:11041883, ECO:0000269|PubMed:12183381, ECO:0000269|PubMed:12271029, ECO:0000269|PubMed:12655002, ECO:0000269|PubMed:8742706, ECO:0000269|PubMed:8742707, ECO:0000269|PubMed:9001406, ECO:0000269|PubMed:9093862, ECO:0000269|PubMed:9118807}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00088SELEXTransfer from AT4G37750Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapSobic.001G448000.1.p
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankBT0699790.0BT069979.1 Zea mays full-length cDNA clone ZM_BFb0363I04 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_021318295.10.0AP2-like ethylene-responsive transcription factor ANT isoform X2
SwissprotQ389141e-134ANT_ARATH; AP2-like ethylene-responsive transcription factor ANT
TrEMBLA0A1B6QPI40.0A0A1B6QPI4_SORBI; Uncharacterized protein
STRINGSb01g042090.10.0(Sorghum bicolor)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP94838133
Representative plantOGRP11217209
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G37750.11e-108AP2 family protein
Publications ? help Back to Top
  1. Heyndrickx KS,Vandepoele K
    Systematic identification of functional plant modules through the integration of complementary data sources.
    Plant Physiol., 2012. 159(3): p. 884-901
    [PMID:22589469]
  2. Horstman A,Willemsen V,Boutilier K,Heidstra R
    AINTEGUMENTA-LIKE proteins: hubs in a plethora of networks.
    Trends Plant Sci., 2014. 19(3): p. 146-57
    [PMID:24280109]
  3. Li C, et al.
    Ectopic expression of a maize hybrid down-regulated gene ZmARF25 decreases organ size by affecting cellular proliferation in Arabidopsis.
    PLoS ONE, 2014. 9(4): p. e94830
    [PMID:24756087]
  4. Wynn AN,Seaman AA,Jones AL,Franks RG
    Novel functional roles for PERIANTHIA and SEUSS during floral organ identity specification, floral meristem termination, and gynoecial development.
    Front Plant Sci, 2014. 5: p. 130
    [PMID:24778638]
  5. Randall RS, et al.
    AINTEGUMENTA and the D-type cyclin CYCD3;1 regulate root secondary growth and respond to cytokinins.
    Biol Open, 2015. 4(10): p. 1229-36
    [PMID:26340943]
  6. Meng LS,Wang ZB,Yao SQ,Liu A
    The ARF2-ANT-COR15A gene cascade regulates ABA-signaling-mediated resistance of large seeds to drought in Arabidopsis.
    J. Cell. Sci., 2015. 128(21): p. 3922-32
    [PMID:26395398]
  7. Yamaguchi N,Jeong CW,Nole-Wilson S,Krizek BA,Wagner D
    AINTEGUMENTA and AINTEGUMENTA-LIKE6/PLETHORA3 Induce LEAFY Expression in Response to Auxin to Promote the Onset of Flower Formation in Arabidopsis.
    Plant Physiol., 2016. 170(1): p. 283-93
    [PMID:26537561]
  8. Krizek BA, et al.
    RNA-Seq Links the Transcription Factors AINTEGUMENTA and AINTEGUMENTA-LIKE6 to Cell Wall Remodeling and Plant Defense Pathways.
    Plant Physiol., 2016. 171(3): p. 2069-84
    [PMID:27208279]
  9. Han H,Krizek BA
    AINTEGUMENTA-LIKE6 can functionally replace AINTEGUMENTA but alters Arabidopsis flower development when misexpressed at high levels.
    Plant Mol. Biol., 2016. 92(4-5): p. 597-612
    [PMID:27605095]
  10. Karpinska B,Alomrani SO,Foyer CH
    Inhibitor-induced oxidation of the nucleus and cytosol in Arabidopsis thaliana: implications for organelle to nucleus retrograde signalling.
    Philos. Trans. R. Soc. Lond., B, Biol. Sci., 2018.
    [PMID:28808105]
  11. Li B, et al.
    Network-Guided Discovery of Extensive Epistasis between Transcription Factors Involved in Aliphatic Glucosinolate Biosynthesis.
    Plant Cell, 2018. 30(1): p. 178-195
    [PMID:29317470]