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 XP_009769089.1
Organism
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 AP2
Protein Properties Length: 476aa    MW: 52819.2 Da    PI: 6.4629
Description AP2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_009769089.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP254.33.4e-17149198155
             AP2   1 sgykGVrwdkkrgrWvAeIrdpsengkr.krfslgkfgtaeeAakaaiaarkkleg 55 
                     s+y+GV++++++grW+++I+d      + k+++lg f+ta  Aa+a+++a+ k++g
  XP_009769089.1 149 SQYRGVTFYRRTGRWESHIWD------CgKQVYLGGFDTAHAAARAYDRAAIKFRG 198
                     78*******************......55************************998 PP

2AP241.63e-13241290154
             AP2   1 sgykGVrwdkkrgrWvAeIrdpsengkrkrfslgkfgtaeeAakaaiaarkkle 54 
                     s+y+GV+ +k  grW+A+   +     +k+++lg f+++ eAa+a+++a+ k  
  XP_009769089.1 241 SKYRGVTLHK-CGRWEARMGQF--L-GKKYIYLGLFDSEIEAARAYDKAAIKCS 290
                     89********.7******5553..2.26**********99**********9865 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
CDDcd000187.95E-12149208No hitNo description
SuperFamilySSF541719.15E-16149207IPR016177DNA-binding domain
PfamPF008472.2E-9149198IPR001471AP2/ERF domain
PROSITE profilePS5103217.82150206IPR001471AP2/ERF domain
SMARTSM003801.3E-30150212IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.108.0E-17150206IPR001471AP2/ERF domain
CDDcd000187.59E-24241301No hitNo description
SuperFamilySSF541719.81E-17241301IPR016177DNA-binding domain
PfamPF008479.6E-9241289IPR001471AP2/ERF domain
PROSITE profilePS5103215.172242299IPR001471AP2/ERF domain
SMARTSM003801.9E-30242305IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.109.4E-16242300IPR001471AP2/ERF domain
PRINTSPR003676.5E-6243254IPR001471AP2/ERF domain
PRINTSPR003676.5E-6281301IPR001471AP2/ERF domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 476 aa     Download sequence    Send to blast
MFDLNLGFEE FAMDDDTVHV SYDTATSEKL RELQLENSGT SNSSIVNVET SSTAGDDEFF  60
SCSDDRRRND GFAFDILRGN DYEESEFVTK ELFPLTGGES SSAAELLSPQ QWLDLSANYG  120
GPAEQRIVVV PQQRQQVKKS RRGPRSKSSQ YRGVTFYRRT GRWESHIWDC GKQVYLGGFD  180
TAHAAARAYD RAAIKFRGLD ADINFNVADY HDDLKQMSNF TKEEFVHILR RQSTGFSRGS  240
SKYRGVTLHK CGRWEARMGQ FLGKKYIYLG LFDSEIEAAR AYDKAAIKCS GKEAVTNFEL  300
STYEGELSTQ DDGGASHNLD LNLGIASSSL ADEQHGNTCQ MVNSEFLLAS NGLTEYKGAM  360
HSPSTTMGSK LPHRRQPLTD RPLLWNGVNT SVFPTFKGTA IGKGMEVDSS PNWARQDQHP  420
YGGSPSVPLF STAASSGFAN STSAAAHQHH FSTGSLPYHH SPSLANMNFA HYYCRS
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor (By similarity). Involved in spikelet transition (Probable). Together with IDS1, controls synergistically inflorescence architecture and floral meristem establishment via the regulation of spatio-temporal expression of B- and E-function floral organ identity genes in the lodicules and of spikelet meristem genes (PubMed:22003982). Prevents lemma and palea elongation as well as grain growth (PubMed:28066457). Regulates the transition from spikelet meristem to floral meristem, spikelet meristem determinancy and the floral organ development (PubMed:17144896). {ECO:0000250|UniProtKB:P47927, ECO:0000269|PubMed:17144896, ECO:0000269|PubMed:22003982, ECO:0000269|PubMed:28066457, ECO:0000305|PubMed:26631749}.
UniProtProbable transcription factor (By similarity). Involved in spikelet transition. Regulator of starch biosynthesis especially during seed development (e.g. endosperm starch granules); represses the expression of type I starch synthesis genes. Prevents lemma and palea elongation as well as grain growth (By similarity). {ECO:0000250|UniProtKB:P47927, ECO:0000250|UniProtKB:Q2TQ34}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Target of miR172 microRNA mediated cleavage, particularly during floral organ development. {ECO:0000269|PubMed:20017947, ECO:0000269|PubMed:22003982, ECO:0000305|PubMed:26631749, ECO:0000305|PubMed:28066457}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAF1320020.0AF132002.1 Petunia x hybrida PHAP2B protein (Ap2B) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009769089.10.0PREDICTED: floral homeotic protein APETALA 2-like isoform X1
SwissprotB8AXC31e-101AP21_ORYSI; APETALA2-like protein 1
SwissprotQ8H4431e-101AP23_ORYSJ; APETALA2-like protein 3
TrEMBLA0A1U7W3870.0A0A1U7W387_NICSY; floral homeotic protein APETALA 2-like isoform X1
STRINGXP_009769089.10.0(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA59124116
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G28550.31e-103related to AP2.7
Publications ? help Back to Top
  1. Lee DY,An G
    Two AP2 family genes, supernumerary bract (SNB) and Osindeterminate spikelet 1 (OsIDS1), synergistically control inflorescence architecture and floral meristem establishment in rice.
    Plant J., 2012. 69(3): p. 445-61
    [PMID:22003982]
  2. Wang L, et al.
    Coordinated regulation of vegetative and reproductive branching in rice.
    Proc. Natl. Acad. Sci. U.S.A., 2015. 112(50): p. 15504-9
    [PMID:26631749]
  3. Dai Z,Wang J,Zhu M,Miao X,Shi Z
    OsMADS1 Represses microRNA172 in Elongation of Palea/Lemma Development in Rice.
    Front Plant Sci, 2016. 7: p. 1891
    [PMID:28066457]