PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis

Family

bZIP

Protein Properties

Length: 262aa MW: 29617.7 Da PI: 9.3652

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
AT2G41070.3	genome	TAIR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	51.6	2e-16	192	240	5	54
CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkk 54 +r++r++kNRe+A rsR+RK+a++ eLe kv Le+eN++L+ +l+e +k AT2G41070.3 192 RRQKRMIKNRESAARSRARKQAYTHELEIKVSRLEEENEKLR-RLKEVEK 240 79***************************************9.8887776 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.20.5.170	5.6E-14	185	234	No hit	No description
SMART	SM00338	4.8E-13	188	260	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	11.197	190	234	IPR004827	Basic-leucine zipper domain
CDD	cd14707	1.53E-22	192	237	No hit	No description
SuperFamily	SSF57959	3.25E-10	192	234	No hit	No description
Pfam	PF00170	2.9E-13	192	234	IPR004827	Basic-leucine zipper domain
PROSITE pattern	PS00036	0	195	210	IPR004827	Basic-leucine zipper domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0009738	Biological Process	abscisic acid-activated signaling pathway
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding
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:0000005	anatomy	cultured plant cell
PO:0000037	anatomy	shoot apex
PO:0000230	anatomy	inflorescence meristem
PO:0000293	anatomy	guard cell
PO:0005597	anatomy	cambium
PO:0009005	anatomy	root
PO:0009009	anatomy	plant embryo
PO:0009010	anatomy	seed
PO:0009025	anatomy	vascular leaf
PO:0009030	anatomy	carpel
PO:0009031	anatomy	sepal
PO:0009046	anatomy	flower
PO:0009047	anatomy	stem
PO:0009052	anatomy	flower pedicel
PO:0020030	anatomy	cotyledon
PO:0020100	anatomy	hypocotyl
PO:0025022	anatomy	collective leaf structure
PO:0025281	anatomy	pollen
PO:0001078	developmental stage	plant embryo cotyledonary stage
PO:0001081	developmental stage	mature plant embryo stage
PO:0004507	developmental stage	plant embryo bilateral stage
PO:0007611	developmental stage	petal differentiation and expansion stage
PO:0007616	developmental stage	flowering stage

Sequence ? help Back to Top
Protein Sequence Length: 262 aa Download sequence Send to blast
MGSIRGNIEE PISQSLTRQN SLYSLKLHEV QTHLGSSGKP LGSMNLDELL KTVLPPAEEG 60 LVRQGSLTLP RDLSKKTVDE VWRDIQQDKN GNGTSTTTTH KQPTLGEITL EDLLLRAGVV 120 TETVVPQENV VNIASNGQWV EYHHQPQQQQ GFMTYPVCEM QDMVMMGGLS DTPQAPGRKR 180 VAGEIVEKTV ERRQKRMIKN RESAARSRAR KQAYTHELEI KVSRLEEENE KLRRLKEVEK 240 ILPSEPPPDP KWKLRRTNSA SL

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
At.21445	0.0	seed\| silique

Expression -- Microarray ? help Back to Top
Source	ID	E-value
GEO	13346156	0.0
Genevisible	267075_at	0.0
Expression Atlas	AT2G41070	-
AtGenExpress	AT2G41070	-
ATTED-II	AT2G41070	-

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: Expressed in embryo during the latest stages of seed maturation. {ECO:0000269\|PubMed:15642716}.
Uniprot	TISSUE SPECIFICITY: Predominantly expressed in seeds. {ECO:0000269\|PubMed:12376636}.

Functional Description ? help Back to Top
Source	Description
TAIR	Transcription factor homologous to ABI5. Regulates AtEm1 expression by binding directly at the AtEm1 promoter. Located in the nucleus and expressed during seed maturation in the cotyledons and later in the whole embryo.
UniProt	Binds to the embryo specification element and the ABA-responsive element (ABRE) of the Dc3 gene promoter and to the ABRE of the Em1 gene promoter. Could participate in abscisic acid-regulated gene expression during seed development.

Function -- GeneRIF ? help Back to Top
A leucine zipper transcription factor expressed during seed maturation. [EEL] [Enhanced Em Level] [PMID: 15642716]

Cis-element ? help Back to Top
Source	Link
PlantRegMap	AT2G41070.3

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

Regulation -- Hormone ? help Back to Top
Source	Hormone
AHD	abscisic acid

Interaction ? help Back to Top
Source	Intact With
IntAct	Search Q9C5Q2

Phenotype -- Disruption Phenotype ? help Back to Top
Source	Description
UniProt	DISRUPTION PHENOTYPE: No visible changes in phenotype. {ECO:0000269\|PubMed:12084834}.

Phenotype -- Mutation ? help Back to Top
Source	ID
T-DNA Express	AT2G41070

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AF334209	0.0	AF334209.1 Arabidopsis thaliana bZIP protein DPBF4 mRNA, complete cds.
GenBank	AY084668	0.0	AY084668.1 Arabidopsis thaliana clone 114632 mRNA, complete sequence.
GenBank	BT025175	0.0	BT025175.1 Arabidopsis thaliana At2g41070 mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	NP_001323982.1	0.0	Basic-leucine zipper (bZIP) transcription factor family protein
Swissprot	Q9C5Q2	0.0	AI5L3_ARATH; ABSCISIC ACID-INSENSITIVE 5-like protein 3
TrEMBL	A0A1P8AYN2	0.0	A0A1P8AYN2_ARATH; Basic-leucine zipper (BZIP) transcription factor family protein
STRING	AT2G41070.3	0.0	(Arabidopsis thaliana)

Link Out ? help Back to Top
Phytozome	AT2G41070.3
Entrez Gene	818706
iHOP	AT2G41070
wikigenes	AT2G41070

Publications ? help Back to Top
Riechmann JL, et al. Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes. Science, 2000. 290(5499): p. 2105-10 [PMID:11118137] Jakoby M, et al. bZIP transcription factors in Arabidopsis. Trends Plant Sci., 2002. 7(3): p. 106-11 [PMID:11906833] Seki M, et al. Functional annotation of a full-length Arabidopsis cDNA collection. Science, 2002. 296(5565): p. 141-5 [PMID:11910074] Bensmihen S, et al. The homologous ABI5 and EEL transcription factors function antagonistically to fine-tune gene expression during late embryogenesis. Plant Cell, 2002. 14(6): p. 1391-403 [PMID:12084834] Haas BJ, et al. Full-length messenger RNA sequences greatly improve genome annotation. Genome Biol., 2002. 3(6): p. RESEARCH0029 [PMID:12093376] Brocard IM,Lynch TJ,Finkelstein RR Regulation and role of the Arabidopsis abscisic acid-insensitive 5 gene in abscisic acid, sugar, and stress response. Plant Physiol., 2002. 129(4): p. 1533-43 [PMID:12177466] Kim SY,Ma J,Perret P,Li Z,Thomas TL Arabidopsis ABI5 subfamily members have distinct DNA-binding and transcriptional activities. Plant Physiol., 2002. 130(2): p. 688-97 [PMID:12376636] R Rapid identification of Arabidopsis insertion mutants by non-radioactive detection of T-DNA tagged genes. Plant J., 2002. 32(2): p. 243-53 [PMID:12383089] Suzuki M,Ketterling MG,Li QB,McCarty DR Viviparous1 alters global gene expression patterns through regulation of abscisic acid signaling. Plant Physiol., 2003. 132(3): p. 1664-77 [PMID:12857845] Zhang S, et al. Resources for targeted insertional and deletional mutagenesis in Arabidopsis. Plant Mol. Biol., 2003. 53(1-2): p. 133-50 [PMID:14756312] Deppmann CD, et al. Dimerization specificity of all 67 B-ZIP motifs in Arabidopsis thaliana: a comparison to Homo sapiens B-ZIP motifs. Nucleic Acids Res., 2004. 32(11): p. 3435-45 [PMID:15226410] Bensmihen S,Giraudat J,Parcy F Characterization of three homologous basic leucine zipper transcription factors (bZIP) of the ABI5 family during Arabidopsis thaliana embryo maturation. J. Exp. Bot., 2005. 56(412): p. 597-603 [PMID:15642716] Fujita Y, et al. AREB1 Is a transcription activator of novel ABRE-dependent ABA signaling that enhances drought stress tolerance in Arabidopsis. Plant Cell, 2005. 17(12): p. 3470-88 [PMID:16284313] Deppmann CD,Alvania RS,Taparowsky EJ Cross-species annotation of basic leucine zipper factor interactions: Insight into the evolution of closed interaction networks. Mol. Biol. Evol., 2006. 23(8): p. 1480-92 [PMID:16731568] Garcia ME,Lynch T,Peeters J,Snowden C,Finkelstein R A small plant-specific protein family of ABI five binding proteins (AFPs) regulates stress response in germinating Arabidopsis seeds and seedlings. Plant Mol. Biol., 2008. 67(6): p. 643-58 [PMID:18484180] Mikkelsen MD,Thomashow MF A role for circadian evening elements in cold-regulated gene expression in Arabidopsis. Plant J., 2009. 60(2): p. 328-39 [PMID:19566593] Hanada K, et al. Functional compensation of primary and secondary metabolites by duplicate genes in Arabidopsis thaliana. Mol. Biol. Evol., 2011. 28(1): p. 377-82 [PMID:20736450] Ufaz S, et al. Transcriptional control of aspartate kinase expression during darkness and sugar depletion in Arabidopsis: involvement of bZIP transcription factors. Planta, 2011. 233(5): p. 1025-40 [PMID:21279647] Agusti J,Lichtenberger R,Schwarz M,Nehlin L,Greb T Characterization of transcriptome remodeling during cambium formation identifies MOL1 and RUL1 as opposing regulators of secondary growth. PLoS Genet., 2011. 7(2): p. e1001312 [PMID:21379334] Lynch T,Erickson BJ,Finkelstein RR Direct interactions of ABA-insensitive(ABI)-clade protein phosphatase(PP)2Cs with calcium-dependent protein kinases and ABA response element-binding bZIPs may contribute to turning off ABA response. Plant Mol. Biol., 2012. 80(6): p. 647-58 [PMID:23007729] Wang P, et al. Quantitative phosphoproteomics identifies SnRK2 protein kinase substrates and reveals the effectors of abscisic acid action. Proc. Natl. Acad. Sci. U.S.A., 2013. 110(27): p. 11205-10 [PMID:23776212] Sakuraba Y,Han SH,Lee SH,Hörtensteiner S,Paek NC Arabidopsis NAC016 promotes chlorophyll breakdown by directly upregulating STAYGREEN1 transcription. Plant Cell Rep., 2016. 35(1): p. 155-66 [PMID:26441053] Kim H, et al. ABA-HYPERSENSITIVE BTB/POZ PROTEIN 1 functions as a negative regulator in ABA-mediated inhibition of germination in Arabidopsis. Plant Mol. Biol., 2016. 90(3): p. 303-15 [PMID:26667153]