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

OB07G13970.1

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

bZIP

Protein Properties

Length: 379aa MW: 40646.7 Da PI: 4.9557

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
OB07G13970.1	genome	OGE	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	45.2	2e-14	184	235	1	52
XXXXCHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 1 ekelkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleel 52 ++e+k+ +rk++NRe+ArrsR RK a+++ Lee v+ L eN++L +l OB07G13970.1 184 DEEDKVKKRKESNRESARRSRSRKAARLKDLEEQVALLRVENSSLLRRLADA 235 579****************************************999666544 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00338	5.7E-13	184	248	IPR004827	Basic-leucine zipper domain
Gene3D	G3DSA:1.20.5.170	1.1E-10	184	239	No hit	No description
Pfam	PF00170	3.6E-11	185	235	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	10.932	186	238	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	1.05E-8	188	235	No hit	No description
Pfam	PF12498	2.6E-20	255	353	IPR020983	Basic leucine-zipper, C-terminal

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding
GO:0043565	Molecular Function	sequence-specific DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 379 aa Download sequence Send to blast
MLERCPSGWN LERFLEELDG VPAPADGPAF YPSPMAPAAA ARGGGRGYGE RGAVGVISAP 60 PAAIAVVLDP VEYNAMLKRK LDEDLAAVAM WRASGAIQSE SPLGNKTSLN AVGSSLSSQK 120 CIEGNGIPVQ KLSPGPTVGS GPYVIQNIDA HSKQATSGSS REPSPSEDDD MEGEAEAMGN 180 MILDEEDKVK KRKESNRESA RRSRSRKAAR LKDLEEQVAL LRVENSSLLR RLADANQKFS 240 AAAIDNRVLM ADIETLRAKV RMAEESVKMV TRARQLHQAI PDMPPSLNIA SDASVPIQTN 300 NPMNYFTTPT NTVVNNSYMP EVSARKIDPT DSLQLQQQQM ASLQHLQNGA CGGGEGSNGY 360 ATWGSSLLDA SELVNMELQ

Sequence ? help Back to Top

Protein Sequence Length: 379 aa Download sequence Send to blast

MLERCPSGWN LERFLEELDG VPAPADGPAF YPSPMAPAAA ARGGGRGYGE RGAVGVISAP  60
PAAIAVVLDP VEYNAMLKRK LDEDLAAVAM WRASGAIQSE SPLGNKTSLN AVGSSLSSQK  120
CIEGNGIPVQ KLSPGPTVGS GPYVIQNIDA HSKQATSGSS REPSPSEDDD MEGEAEAMGN  180
MILDEEDKVK KRKESNRESA RRSRSRKAAR LKDLEEQVAL LRVENSSLLR RLADANQKFS  240
AAAIDNRVLM ADIETLRAKV RMAEESVKMV TRARQLHQAI PDMPPSLNIA SDASVPIQTN  300
NPMNYFTTPT NTVVNNSYMP EVSARKIDPT DSLQLQQQQM ASLQHLQNGA CGGGEGSNGY  360
ATWGSSLLDA SELVNMELQ

Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional activator that binds to the DNA specific sequence 5'-TGAGTCA-3' found in seed storage protein gene promoters. Involved in the endosperm-specific regulation of storage protein genes (PubMed:15685292). Can activate the expression of genes encoding for the seed storage proteins glutelin, prolamin, globulin and the allergen RAG1. Functions synergistically with DOF3/RPBF to positively regulate quantitatively many seed storage protein genes (PubMed:16798940, PubMed:19473328). Functions synergistically with DOF3/RPBF to positively regulate some metabolic enzymes, such as alanine aminotransferase and pyruvate phosphate dikinase, that are expressed in developing seeds (PubMed:16798940). Functions synergistically with DOF3/RPBF to positively regulate genes that are key players in the development of aleurone layers (PubMed:19473328). Functions synergistically with DOF3/RPBF to positively regulate the glutelin GLUD-1 gene in endosperm of developing seeds (PubMed:18980953). Can activate the expression of the bifunctional lysine-degrading enzyme, lysine ketoglutarate reductase/saccharopine dehydrogenase (LKR/SDH), one of the key regulators determining free lysine content in plants (PubMed:21037241). Functions as a key regulator of starch synthesis in seeds, by direct binding to the promoters of starch-synthesizing genes, such as AGPL3, WAXXY and SBE1 (PubMed:23846875). {ECO:0000269\|PubMed:15685292, ECO:0000269\|PubMed:16798940, ECO:0000269\|PubMed:18980953, ECO:0000269\|PubMed:19473328, ECO:0000269\|PubMed:21037241, ECO:0000269\|PubMed:23846875}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	OB07G13970.1

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	AB053472	0.0	AB053472.1 Oryza sativa mRNA for RISBZ1, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_006658337.1	0.0	PREDICTED: regulatory protein opaque-2-like
Swissprot	Q6ZLB0	0.0	RSBZ1_ORYSJ; bZIP transcription factor RISBZ1
TrEMBL	J3MJ15	0.0	J3MJ15_ORYBR; Uncharacterized protein
STRING	OB07G13970.1	0.0	(Oryza brachyantha)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP3488	38	78

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G54620.1	5e-21	basic leucine zipper 25

Publications ? help Back to Top
Onodera Y,Suzuki A,Wu CY,Washida H,Takaiwa F A rice functional transcriptional activator, RISBZ1, responsible for endosperm-specific expression of storage protein genes through GCN4 motif. J. Biol. Chem., 2001. 276(17): p. 14139-52 [PMID:11133985] Yamamoto MP,Onodera Y,Touno SM,Takaiwa F Synergism between RPBF Dof and RISBZ1 bZIP activators in the regulation of rice seed expression genes. Plant Physiol., 2006. 141(4): p. 1694-707 [PMID:16798940] Kawakatsu T,Yamamoto MP,Hirose S,Yano M,Takaiwa F Characterization of a new rice glutelin gene GluD-1 expressed in the starchy endosperm. J. Exp. Bot., 2008. 59(15): p. 4233-45 [PMID:18980953] Kawakatsu T,Yamamoto MP,Touno SM,Yasuda H,Takaiwa F Compensation and interaction between RISBZ1 and RPBF during grain filling in rice. Plant J., 2009. 59(6): p. 908-20 [PMID:19473328] Kawakatsu T,Takaiwa F Differences in transcriptional regulatory mechanisms functioning for free lysine content and seed storage protein accumulation in rice grain. Plant Cell Physiol., 2010. 51(12): p. 1964-74 [PMID:21037241] Wang JC,Xu H,Zhu Y,Liu QQ,Cai XL OsbZIP58, a basic leucine zipper transcription factor, regulates starch biosynthesis in rice endosperm. J. Exp. Bot., 2013. 64(11): p. 3453-66 [PMID:23846875] Chen Y,Sun A,Wang M,Zhu Z,Ouwerkerk PB Functions of the CCCH type zinc finger protein OsGZF1 in regulation of the seed storage protein GluB-1 from rice. Plant Mol. Biol., 2014. 84(6): p. 621-34 [PMID:24282069] Fan J, et al. Infection of Ustilaginoidea virens intercepts rice seed formation but activates grain-filling-related genes. J Integr Plant Biol, 2015. 57(6): p. 577-90 [PMID:25319482] Li Y, et al. Phosphate transporter OsPht1;8 in rice plays an important role in phosphorus redistribution from source to sink organs and allocation between embryo and endosperm of seeds. Plant Sci., 2015. 230: p. 23-32 [PMID:25480005]