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 Potri.008G045300.5
Common NamePOPTR_0008s04490g
Organism
Populus trichocarpa
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family AP2
Protein Properties Length: 285aa    MW: 32278.6 Da    PI: 8.6024
Description AP2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.008G045300.5genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP254.33.4e-17168217155
                 AP2   1 sgykGVrwdkkrgrWvAeIrdpsengkr.krfslgkfgtaeeAakaaiaarkkleg 55 
                         s+y+GV++++++grW+++I+d      + k+++lg f+ta  Aa+a+++a+ k++g
  Potri.008G045300.5 168 SQYRGVTFYRRTGRWESHIWD------CgKQVYLGGFDTAHTAARAYDRAAIKFRG 217
                         78*******************......55************************997 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF541713.6E-16168226IPR016177DNA-binding domain
PfamPF008473.4E-9168217IPR001471AP2/ERF domain
SMARTSM003803.5E-32169231IPR001471AP2/ERF domain
CDDcd000183.06E-24169227No hitNo description
Gene3DG3DSA:3.30.730.101.7E-17169226IPR001471AP2/ERF domain
PROSITE profilePS5103217.556169225IPR001471AP2/ERF domain
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
Sequence ? help Back to Top
Protein Sequence    Length: 285 aa     Download sequence    Send to blast
MLDLNLGITY SDSSCDDNNK NGMMVIVDVE NHHHQEEEEA SRTRQMEDSA ASNSSTINTT  60
EDENSSNNSN SAFIFDILKK DENFTSTTTI DASKQTNPNC DFTTQQLSPQ RSGLEFNLQP  120
GLAGTTATRP QWLKLSQMGS SGEAELRIVQ QKQQQARKSR RGPRSRSSQY RGVTFYRRTG  180
RWESHIWDCG KQVYLGGFDT AHTAARAYDR AAIKFRGVDA DINFNLSDYE EDMKQMKNLN  240
KEEFVHILRR QSTGFSRGSS KYRGVTLHKC GRWEARMGQF LGKK*
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Detected in developing branch and spikelet meristems at very early stages of inflorescence formation, and is maintained uniformly in the spikelet meristems until floral organs initiation. Present in some floral organ primordia. {ECO:0000269|PubMed:22003982}.
UniprotTISSUE SPECIFICITY: Highly expressed in developing panicles and in young seedlings (PubMed:20017947, PubMed:22003982). Present at low levels at all developmental stages (PubMed:22003982). {ECO:0000269|PubMed:20017947, ECO:0000269|PubMed:22003982}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor (By similarity). Involved in spikelet transition (Probable). Together with SNB, 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). {ECO:0000250|UniProtKB:P47927, ECO:0000269|PubMed:22003982, ECO:0000269|PubMed:28066457, ECO:0000305|PubMed:26631749}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.008G045300.5
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Target of miR172 microRNA mediated cleavage, particularly during floral organ development. {ECO:0000269|PubMed:22003982, ECO:0000305|PubMed:20017947, ECO:0000305|PubMed:26631749, ECO:0000305|PubMed:28066457}.
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_002312046.10.0floral homeotic protein APETALA 2 isoform X1
RefseqXP_024463449.10.0floral homeotic protein APETALA 2 isoform X2
RefseqXP_024463450.10.0ethylene-responsive transcription factor RAP2-7 isoform X3
SwissprotQ84TB59e-75AP22_ORYSJ; APETALA2-like protein 2
TrEMBLA0A2K1ZBQ10.0A0A2K1ZBQ1_POPTR; Uncharacterized protein
TrEMBLA0A2K1ZBQ20.0A0A2K1ZBQ2_POPTR; Uncharacterized protein
TrEMBLA0A2K1ZBR60.0A0A2K1ZBR6_POPTR; Uncharacterized protein
TrEMBLB9HLZ70.0B9HLZ7_POPTR; Uncharacterized protein
STRINGPOPTR_0008s04490.10.0(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G28550.22e-64related 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]