PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

OB07G18720.1

Common Name

LOC102718568

Organism

Oryza brachyantha

Taxonomic ID

4533

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza

Family

G2-like

Protein Properties

Length: 447aa MW: 49082.9 Da PI: 4.7521

Description

G2-like family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
OB07G18720.1	genome	OGE	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	G2-like	102.9	2e-32	247	301	1	55
G2-like 1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRl 55 k+r+rWtpeLHerFv+av+ LGGsekAtPk +l+lmk + Lt++hvkSHLQkYR+ OB07G18720.1 247 KTRMRWTPELHERFVDAVNILGGSEKATPKGVLKLMKADNLTIYHVKSHLQKYRT 301 68****************************************************8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	12.839	244	304	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	3.1E-30	244	303	IPR009057	Homeodomain-like
SuperFamily	SSF46689	2.33E-17	246	301	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	7.4E-24	247	301	IPR006447	Myb domain, plants
Pfam	PF00249	8.6E-10	249	300	IPR001005	SANT/Myb domain
Pfam	PF14379	1.2E-21	334	378	IPR025756	MYB-CC type transcription factor, LHEQLE-containing domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 447 aa Download sequence Send to blast
MERISTNQIY NSAIPVTVPS PLPAIPVTLD ENFPRIPDGQ NVSRERELRS TQLPPHQNQS 60 TVAPLHGQFQ SSTGSVGPLR SSQEIRFSSV SNHEQYTNAN PYNSQTPRTG SSTTVNYGSQ 120 YGGFEHSLTD FPRDAGPTWC PDPVDGLLGY SDDVPSENNL TESNSIAATD ELAKQSEWWN 180 DFMNYDWKDV VDNTSCPETQ PQVRPPAQPS MVVHQSAAQQ SVSSQSGEPS AVAIPSPTAA 240 SNTSNSKTRM RWTPELHERF VDAVNILGGS EKATPKGVLK LMKADNLTIY HVKSHLQKYR 300 TARYRPELSE GSSDKKAASK EDIPSLDLKG GNFDLTEALR LQLELQKRLH EQLEIQRSLQ 360 LRIEEQGKCL QMMLEQQCIP GTDKAEASTP AEGSKPSSDL PESSTAKDVT ENTQNGTAKQ 420 TESGDTDNED VTRVSPSCGS EWPLNGL

Sequence ? help Back to Top

Protein Sequence Length: 447 aa Download sequence Send to blast

MERISTNQIY NSAIPVTVPS PLPAIPVTLD ENFPRIPDGQ NVSRERELRS TQLPPHQNQS  60
TVAPLHGQFQ SSTGSVGPLR SSQEIRFSSV SNHEQYTNAN PYNSQTPRTG SSTTVNYGSQ  120
YGGFEHSLTD FPRDAGPTWC PDPVDGLLGY SDDVPSENNL TESNSIAATD ELAKQSEWWN  180
DFMNYDWKDV VDNTSCPETQ PQVRPPAQPS MVVHQSAAQQ SVSSQSGEPS AVAIPSPTAA  240
SNTSNSKTRM RWTPELHERF VDAVNILGGS EKATPKGVLK LMKADNLTIY HVKSHLQKYR  300
TARYRPELSE GSSDKKAASK EDIPSLDLKG GNFDLTEALR LQLELQKRLH EQLEIQRSLQ  360
LRIEEQGKCL QMMLEQQCIP GTDKAEASTP AEGSKPSSDL PESSTAKDVT ENTQNGTAKQ  420
TESGDTDNED VTRVSPSCGS EWPLNGL

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
6j4k_A	3e-29	247	305	2	60	Protein PHOSPHATE STARVATION RESPONSE 1
6j4k_B	3e-29	247	305	2	60	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_A	3e-29	247	305	2	60	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_C	3e-29	247	305	2	60	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_D	3e-29	247	305	2	60	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_F	3e-29	247	305	2	60	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_H	3e-29	247	305	2	60	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_J	3e-29	247	305	2	60	Protein PHOSPHATE STARVATION RESPONSE 1
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor involved in phosphate starvation signaling. Binds to P1BS, an imperfect palindromic sequence 5'-GNATATNC-3', to promote the expression of inorganic phosphate (Pi) starvation-responsive genes. Functionally redundant with PHR1 and PHR3 in regulating Pi starvation response and Pi homeostasis. PHR2 binding to DNA is repressed redundantly by SPX1, SPX2 and SPX4 in a PI-dependent manner. {ECO:0000250\|UniProtKB:Q6Z156}.
UniProt	Transcription factor involved in phosphate starvation signaling (PubMed:18263782, PubMed:26082401). Binds to P1BS, an imperfect palindromic sequence 5'-GNATATNC-3', to promote the expression of inorganic phosphate (Pi) starvation-responsive genes (PubMed:25657119, PubMed:26082401). Functionally redundant with PHR1 and PHR3 in regulating Pi starvation response and Pi homeostasis (PubMed:26082401). Involved in both systematic and local Pi-signaling pathways (PubMed:19704822). Regulates several Pi transporters (PubMed:18263782). Regulates the expression of PT2 (PubMed:20149131). Directly up-regulates SPX1 and SPX2 expression, but PHR2 binding to DNA is repressed redundantly by SPX1 and SPX2 in a PI-dependent manner (PubMed:25271318). The DNA-binding activity is also repressed by SPX4 (PubMed:24692424). Involved in root growth under Pi deprivation (PubMed:18263782). {ECO:0000269\|PubMed:18263782, ECO:0000269\|PubMed:19704822, ECO:0000269\|PubMed:20149131, ECO:0000269\|PubMed:24692424, ECO:0000269\|PubMed:25271318, ECO:0000269\|PubMed:25657119, ECO:0000269\|PubMed:26082401}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	OB07G18720.1

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Not regulated by Pi starvation. {ECO:0000269\|PubMed:18263782, ECO:0000269\|PubMed:26082401}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AK100065	0.0	AK100065.1 Oryza sativa Japonica Group cDNA clone:J013160O05, full insert sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_006657651.1	0.0	PREDICTED: protein PHR1-LIKE 1-like
Refseq	XP_015695298.1	0.0	PREDICTED: protein PHR1-LIKE 1-like
Swissprot	B8B5N8	0.0	PHR2_ORYSI; Protein PHOSPHATE STARVATION RESPONSE 2
Swissprot	Q6Z156	0.0	PHR2_ORYSJ; Protein PHOSPHATE STARVATION RESPONSE 2
TrEMBL	J3MKE0	0.0	J3MKE0_ORYBR; Uncharacterized protein
STRING	OB07G18720.1	0.0	(Oryza brachyantha)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP1971	37	89

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G28610.1	2e-69	phosphate starvation response 1

Link Out ? help Back to Top
Entrez Gene	102718568

Publications ? help Back to Top
Kikuchi S, et al. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Science, 2003. 301(5631): p. 376-9 [PMID:12869764] Wang C, et al. Involvement of OsSPX1 in phosphate homeostasis in rice. Plant J., 2009. 57(5): p. 895-904 [PMID:19000161] Zhang Q,Wang C,Tian J,Li K,Shou H Identification of rice purple acid phosphatases related to phosphate starvation signalling. Plant Biol (Stuttg), 2011. 13(1): p. 7-15 [PMID:21143719] Wu Z,Ren H,McGrath SP,Wu P,Zhao FJ Investigating the contribution of the phosphate transport pathway to arsenic accumulation in rice. Plant Physiol., 2011. 157(1): p. 498-508 [PMID:21715673] Chen J, et al. OsPHF1 regulates the plasma membrane localization of low- and high-affinity inorganic phosphate transporters and determines inorganic phosphate uptake and translocation in rice. Plant Physiol., 2011. 157(1): p. 269-78 [PMID:21753117] Wang C, et al. Functional characterization of the rice SPX-MFS family reveals a key role of OsSPX-MFS1 in controlling phosphate homeostasis in leaves. New Phytol., 2012. 196(1): p. 139-48 [PMID:22803610] Tian J, et al. Overexpression of OsPAP10a, a root-associated acid phosphatase, increased extracellular organic phosphorus utilization in rice. J Integr Plant Biol, 2012. 54(9): p. 631-9 [PMID:22805094] Shen C, et al. OsARF16, a transcription factor, is required for auxin and phosphate starvation response in rice (Oryza sativa L.). Plant Cell Environ., 2013. 36(3): p. 607-20 [PMID:22913536] Wu P,Shou H,Xu G,Lian X Improvement of phosphorus efficiency in rice on the basis of understanding phosphate signaling and homeostasis. Curr. Opin. Plant Biol., 2013. 16(2): p. 205-12 [PMID:23566853] Wang S, et al. Auxin response factor (OsARF12), a novel regulator for phosphate homeostasis in rice (Oryza sativa). New Phytol., 2014. 201(1): p. 91-103 [PMID:24111723] Shi J, et al. The paralogous SPX3 and SPX5 genes redundantly modulate Pi homeostasis in rice. J. Exp. Bot., 2014. 65(3): p. 859-70 [PMID:24368504] Li S,Wang C,Zhou L,Shou H Oxygen deficit alleviates phosphate overaccumulation toxicity in OsPHR2 overexpression plants. J. Plant Res., 2014. 127(3): p. 433-40 [PMID:24687599] Zhou Z, et al. SPX proteins regulate Pi homeostasis and signaling in different subcellular level. Plant Signal Behav, 2015. 10(9): p. e1061163 [PMID:26224365] Zhang K, et al. Down-regulation of OsSPX1 caused semi-male sterility, resulting in reduction of grain yield in rice. Plant Biotechnol. J., 2016. 14(8): p. 1661-72 [PMID:26806409] Cao Y, et al. Identification and expression analysis of OsLPR family revealed the potential roles of OsLPR3 and 5 in maintaining phosphate homeostasis in rice. BMC Plant Biol., 2016. 16(1): p. 210 [PMID:27716044]