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 GRMZM5G862109_P03
Common Nameids1
Organism
Zea mays
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; Tripsacinae; Zea
Family AP2
Protein Properties Length: 253aa    MW: 28072.7 Da    PI: 8.7852
Description AP2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM5G862109_P03genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP255.61.3e-17111160155
                AP2   1 sgykGVrwdkkrgrWvAeIrdpsengkr.krfslgkfgtaeeAakaaiaarkkleg 55 
                        s+y+GV++++++grW+++I+d      + k+++lg f+ta  Aa+a+++a+ k++g
  GRMZM5G862109_P03 111 SQYRGVTFYRRTGRWESHIWD------CgKQVYLGGFDTAHAAARAYDRAAIKFRG 160
                        78*******************......55************************998 PP
2AP229.91.4e-09203247149
                AP2   1 sgykGVrwdkkrgrWvAeIrdpseng...krkrfslgkfgtaeeAakaaiaa 49 
                        s+y+GV+ +k  grW+A+       g    +k+++lg f+++ eAa+ ++ +
  GRMZM5G862109_P03 203 SKYRGVTLHK-CGRWEAR---M---GqllGKKYIYLGLFDSEVEAARCHCSC 247
                        89********.7******...5...334336**********88***977765 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF541711.83E-16111169IPR016177DNA-binding domain
CDDcd000182.90E-11111167No hitNo description
PfamPF008478.5E-10111160IPR001471AP2/ERF domain
PROSITE profilePS5103217.925112168IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.101.5E-17112169IPR001471AP2/ERF domain
SMARTSM003801.4E-31112174IPR001471AP2/ERF domain
SuperFamilySSF541719.81E-10203245IPR016177DNA-binding domain
PfamPF008477.6E-6203247IPR001471AP2/ERF domain
CDDcd000182.34E-14203244No hitNo description
PROSITE profilePS510329.203204244IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.102.1E-6204244IPR001471AP2/ERF domain
SMARTSM003809.1E-6204250IPR001471AP2/ERF domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0010228Biological Processvegetative to reproductive phase transition of meristem
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 253 aa     Download sequence    Send to blast
MVLDLNVASP ADSGTSSSSV LNSADGGFRF GLLGSPVDDD DCSGEMAPGA STGFMTRQLF  60
PSPTPPAEPE PEPVAAPVPV WQPQRAEDLG MAQRPVAPAK KTRRGPRSRS SQYRGVTFYR  120
RTGRWESHIW DCGKQVYLGG FDTAHAAARA YDRAAIKFRG LDADINFSLS DYEDDLKQMR  180
NWTKEEFVHI LRRQSTGFAR GSSKYRGVTL HKCGRWEARM GQLLGKKYIY LGLFDSEVEA  240
ARCHCSCLPR LIF
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.3660.0embryo| meristem| pollen| tassel
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM5G862109
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}.
UniProtProbable transcription factor (By similarity). Involved in spikelet transition. 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. Prevents lemma and palea elongation as well as grain growth (By similarity). {ECO:0000250|UniProtKB:P47927, ECO:0000250|UniProtKB:Q84TB5}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00615PBMTransfer from AT2G28550Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM5G862109_P03
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
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKJ7278380.0KJ727838.1 Zea mays clone pUT5791 AP2-EREBP transcription factor (EREB11) mRNA, partial cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_008648069.11e-180indeterminate spikelet 1 isoform X1
SwissprotB8AMA91e-111AP22_ORYSI; APETALA2-like protein 2
SwissprotQ84TB51e-111AP22_ORYSJ; APETALA2-like protein 2
TrEMBLA0A1D6L9J10.0A0A1D6L9J1_MAIZE; Tasselseed6
STRINGGRMZM5G862109_P011e-177(Zea mays)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G36920.22e-77AP2 family protein
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]