PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

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: 325aa MW: 36175.2 Da PI: 6.572

Description

AP2 family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GRMZM5G862109_P02	genome	MaizeSequence	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	AP2	43.1	1e-13	95	145	1	55
AP2 1 sgykGVrwdkkrgrWvAeIrdpseng...krkrfslgkfgtaeeAakaaiaarkkleg 55 s+y+GV+ +k grW+A+ g +k+++lg f+++ eAa+a+++a+++++g GRMZM5G862109_P02 95 SKYRGVTLHK-CGRWEAR---M---GqllGKKYIYLGLFDSEVEAARAYDRAALRFNG 145 89******.7**...5...334336******99*********9987 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51032	11.087	1	60	IPR001471	AP2/ERF domain
SMART	SM00380	7.4E-11	22	66	IPR001471	AP2/ERF domain
SuperFamily	SSF54171	2.22E-9	25	61	IPR016177	DNA-binding domain
Gene3D	G3DSA:3.30.730.10	2.1E-11	25	61	IPR001471	AP2/ERF domain
Pfam	PF00847	3.3E-9	95	145	IPR001471	AP2/ERF domain
CDD	cd00018	7.30E-27	95	155	No hit	No description
SuperFamily	SSF54171	3.07E-17	95	154	IPR016177	DNA-binding domain
SMART	SM00380	5.2E-33	96	159	IPR001471	AP2/ERF domain
Gene3D	G3DSA:3.30.730.10	2.3E-16	96	153	IPR001471	AP2/ERF domain
PROSITE profile	PS51032	16.436	96	153	IPR001471	AP2/ERF domain
PRINTS	PR00367	1.1E-6	97	108	IPR001471	AP2/ERF domain
PRINTS	PR00367	1.1E-6	135	155	IPR001471	AP2/ERF domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0010228	Biological Process	vegetative to reproductive phase transition of meristem
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 325 aa Download sequence Send to blast
MALDDFHFLL LLSLLLLLDL SRDCGKQVYL GGFDTAHAAA RAYDRAAIKF RGLDADINFS 60 LSDYEDDLKQ MRNWTKEEFV HILRRQSTGF ARGSSKYRGV TLHKCGRWEA RMGQLLGKKY 120 IYLGLFDSEV EAARAYDRAA LRFNGREAVT NFEPSSYNAG DNNLRDTETE AIDDGDAIDL 180 DLRISQPNVQ DPKRDNTLAG LQPTCDSPES SNTMASQPMS SSSPWPGYHQ NPAVSFHHQR 240 LYSSACHGFF PNHQVQERPV ERRPELGAQP FPSWAWQAQG SPHVPLHHSA ASSGFSTAAG 300 ANGGMPLPSH PPAQFPTTTN PFFFP

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Zm.366	0.0	embryo\| meristem\| pollen\| tassel

Expression -- Microarray ? help Back to Top
Source	ID
Expression Atlas	GRMZM5G862109

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL 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}.
Uniprot	TISSUE 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
UniProt	Probable 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}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00615	PBM	Transfer from AT2G28550	Download

Cis-element ? help Back to Top
Source	Link
PlantRegMap	GRMZM5G862109_P02

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: 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
PlantRegMap	Retrieve	Retrieve

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AF048900	0.0	AF048900.1 Zea mays indeterminate spikelet 1 (ids1) mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	NP_001104904.2	0.0	indeterminate spikelet 1
Swissprot	Q84TB5	1e-132	AP22_ORYSJ; APETALA2-like protein 2
TrEMBL	A0A060D7J5	0.0	A0A060D7J5_MAIZE; AP2-EREBP transcription factor (Fragment)
TrEMBL	O65008	0.0	O65008_MAIZE; Indeterminate spikelet 1 (Fragment)
STRING	GRMZM5G862109_P01	0.0	(Zea mays)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G28550.3	6e-73	related to AP2.7

Link Out ? help Back to Top
Phytozome	GRMZM5G862109_P02

Publications ? help Back to Top
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] 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] 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]