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 PEQU_17157
Organism
Phalaenopsis equestris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis
Family AP2
Protein Properties Length: 115aa    MW: 13175.8 Da    PI: 9.6746
Description AP2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_17157genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP222.52.8e-073312855
         AP2 28 r.krfslgkfgtaeeAakaaiaarkkleg 55
                + k+++lg f+ta +Aa+a+++a+ k++g
  PEQU_17157  3 CgKQVYLGGFDTAHDAARAYDRAAVKFRG 31
                44***********************9997 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5103211.812139IPR001471AP2/ERF domain
SMARTSM003804.5E-11145IPR001471AP2/ERF domain
SuperFamilySSF541713.27E-10440IPR016177DNA-binding domain
Gene3DG3DSA:3.30.730.102.8E-12440IPR001471AP2/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: 115 aa     Download sequence    Send to blast
RDCGKQVYLG GFDTAHDAAR AYDRAAVKFR GLDADINFSL SDYEEDLKQM RNLTKEEFVH  60
VLRRQSSGLS RGSSKYSGVT RHKFGRWEAR VGQLLGQKYE IFPNIFITSY FGNLT
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}.
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
GenBankDQ1198371e-89DQ119837.1 Dendrobium crumenatum APETALA2-like protein (AP2) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020574422.11e-63LOW QUALITY PROTEIN: AP2-like ethylene-responsive transcription factor TOE3
SwissprotQ8H4432e-47AP23_ORYSJ; APETALA2-like protein 3
TrEMBLM0TSA62e-54M0TSA6_MUSAM; Uncharacterized protein
STRINGGSMUA_Achr8P21030_0013e-55(Musa acuminata)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G28550.34e-34related 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]