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

LOC_Os07g08420.1

Common Name

LOC4342570, OJ1014_E09.42, Os07g0182000, OsJ_23334, OSNPB_070182000

Organism

Oryza sativa subsp. japonica

Taxonomic ID

39947

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; Oryza sativa

Family

bZIP

Protein Properties

Length: 437aa MW: 46491 Da PI: 4.5868

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
LOC_Os07g08420.1	genome	MSU	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	45.1	2.2e-14	234	289	1	56
XXXXCHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 1 ekelkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkev 56 ++e+k+ +rk++NRe+ArrsR RK a+++ Lee v L eN++L +l ++++ LOC_Os07g08420.1 234 DEEDKVKKRKESNRESARRSRSRKAARLKDLEEQVSLLRVENSSLLRRLADANQKY 289 579****************************************9998777666655 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.20.5.170	2.0E-10	234	288	No hit	No description
SMART	SM00338	2.7E-13	234	298	IPR004827	Basic-leucine zipper domain
Pfam	PF00170	6.4E-11	235	289	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	10.932	236	288	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	1.13E-8	238	288	No hit	No description
Pfam	PF12498	1.5E-26	305	410	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

Plant Ontology ? help Back to Top
PO Term	PO Category	PO Description
PO:0009089	anatomy	endosperm
PO:0007042	developmental stage	whole plant fruit formation stage
PO:0007633	developmental stage	endosperm development stage

Sequence ? help Back to Top
Protein Sequence Length: 437 aa Download sequence Send to blast
MEHVFAVDEI PDPLWAPPPP VQPAAAAGVD DVGAVSGGGL LERCPSGWNL ERFLEELDGV 60 PAPAASPDGA AIYPSPMPAA AAEAAARWSR GYGDREAVGV MPMPAAALPA APASAAMDPV 120 EYNAMLKRKL DEDLATVAMW RASGAIHSES PLGNKTSLSI VGSILSSQKC IEGNGILVQT 180 KLSPGPNGGS GPYVNQNTDA HAKQATSGSS REPSPSEDDD MEGDAEAMGN MILDEEDKVK 240 KRKESNRESA RRSRSRKAAR LKDLEEQVSL LRVENSSLLR RLADANQKYS AAAIDNRVLM 300 ADIEALRAKV RMAEESVKMV TGARQLHQAI PDMQSPLNVN SDASVPIQNN NPMNYFSNAN 360 NAGVNSFMHQ VSPAFQIVDS VEKIDPTDPV QLQQQQMASL QHLQNRACGG GASSNEYTAW 420 GSSLMDANEL VNMELQ*

Sequence ? help Back to Top

Protein Sequence Length: 437 aa Download sequence Send to blast

MEHVFAVDEI PDPLWAPPPP VQPAAAAGVD DVGAVSGGGL LERCPSGWNL ERFLEELDGV  60
PAPAASPDGA AIYPSPMPAA AAEAAARWSR GYGDREAVGV MPMPAAALPA APASAAMDPV  120
EYNAMLKRKL DEDLATVAMW RASGAIHSES PLGNKTSLSI VGSILSSQKC IEGNGILVQT  180
KLSPGPNGGS GPYVNQNTDA HAKQATSGSS REPSPSEDDD MEGDAEAMGN MILDEEDKVK  240
KRKESNRESA RRSRSRKAAR LKDLEEQVSL LRVENSSLLR RLADANQKYS AAAIDNRVLM  300
ADIEALRAKV RMAEESVKMV TGARQLHQAI PDMQSPLNVN SDASVPIQNN NPMNYFSNAN  360
NAGVNSFMHQ VSPAFQIVDS VEKIDPTDPV QLQQQQMASL QHLQNRACGG GASSNEYTAW  420
GSSLMDANEL VNMELQ*

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Os.1501	0.0	flower\| panicle

Expression -- Microarray ? help Back to Top
Source	ID	E-value
GEO	116011359	0.0
Expression Atlas	Q6ZLB0	-

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: Expressed in developing seeds from 5 to 20 days after flowering (DAF). {ECO:0000269\|PubMed:11133985}.
Uniprot	TISSUE SPECIFICITY: Specifically expressed in seeds. Expressed in aleurone and subaleurone layers of maturing seeds, but not in the embryo tissues. {ECO:0000269\|PubMed:11133985}.

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	LOC_Os07g08420.1

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

Phenotype -- Mutation ? help Back to Top
Source	ID
RiceGE	Os07g08420

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_015645416.1	0.0	bZIP transcription factor RISBZ1-like isoform X1
Swissprot	Q6ZLB0	0.0	RSBZ1_ORYSJ; bZIP transcription factor RISBZ1
TrEMBL	A0A0D3GN10	0.0	A0A0D3GN10_9ORYZ; Uncharacterized protein
TrEMBL	I1Q8K1	0.0	I1Q8K1_ORYGL; Uncharacterized protein
STRING	OS07T0182000-01	0.0	(Oryza sativa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP3488	38	78
Representative plant	OGRP1839	16	39

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G54620.1	2e-21	basic leucine zipper 25

Link Out ? help Back to Top
Phytozome	LOC_Os07g08420.1
Entrez Gene	4342570

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]