PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana

Family

bZIP

Protein Properties

Length: 434aa MW: 46935.5 Da PI: 9.8549

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_009592272.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	47.6	3.5e-15	356	403	5	52
CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleel 52 +r+rr++kNRe+A rsR+RK+a++ eLe +v++L++eN++L+k+ ee+ XP_009592272.1 356 RRQRRMIKNRESAARSRARKQAYTMELEAEVAKLKEENEELQKKQEEM 403 79***************************************9876654 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00338	8.8E-15	352	417	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	11.542	354	403	IPR004827	Basic-leucine zipper domain
Pfam	PF00170	3.7E-13	356	405	IPR004827	Basic-leucine zipper domain
Gene3D	G3DSA:1.20.5.170	5.6E-15	356	405	No hit	No description
SuperFamily	SSF57959	2.44E-11	356	405	No hit	No description
CDD	cd14707	3.45E-29	356	410	No hit	No description
PROSITE pattern	PS00036	0	359	374	IPR004827	Basic-leucine zipper domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009414	Biological Process	response to water deprivation
GO:0009651	Biological Process	response to salt stress
GO:0009738	Biological Process	abscisic acid-activated signaling pathway
GO:0010255	Biological Process	glucose mediated signaling pathway
GO:0045893	Biological Process	positive regulation of transcription, DNA-templated
GO:0005634	Cellular Component	nucleus
GO:0000976	Molecular Function	transcription regulatory region sequence-specific DNA binding
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 434 aa Download sequence Send to blast
MGSNFNFKNF GNEPPGEGGK QPGNFQLPRQ PSIYSLTFDE FLSTTGGSGK DFGSMNMDEL 60 LKNIWNAEES QTMGGSGING QEVGGVQSGH LQRQGSLTLP RTLSHKTVDE VWRDMSKEYG 120 GGKDGNSVGV PTNLPQRQQT LGEITLEEFL VRAGVVREDA QLVAKSNNVG GIFADLSYAG 180 NNTGLGFGYQ HQQTNRNTGE TGIQAANLPL NVNGVRSTQQ QLRAQQLQQQ QPQPQQQQPH 240 QQPLFPKQPA LAYATPMAIP NSGQLGSPGM RGGMVGTSDP AINSNFVQGA ALTGGGIGMV 300 GLGAGGVTVA TASPAVSSDG LGKSNGDTPS VSPLPYVFNG GIRGRKYSTV EKVVERRQRR 360 MIKNRESAAR SRARKQAYTM ELEAEVAKLK EENEELQKKQ EEMLEIQKNQ VMEMMNLQKG 420 AKRRCLRRTQ TGPW

Sequence ? help Back to Top

Protein Sequence Length: 434 aa Download sequence Send to blast

MGSNFNFKNF GNEPPGEGGK QPGNFQLPRQ PSIYSLTFDE FLSTTGGSGK DFGSMNMDEL  60
LKNIWNAEES QTMGGSGING QEVGGVQSGH LQRQGSLTLP RTLSHKTVDE VWRDMSKEYG  120
GGKDGNSVGV PTNLPQRQQT LGEITLEEFL VRAGVVREDA QLVAKSNNVG GIFADLSYAG  180
NNTGLGFGYQ HQQTNRNTGE TGIQAANLPL NVNGVRSTQQ QLRAQQLQQQ QPQPQQQQPH  240
QQPLFPKQPA LAYATPMAIP NSGQLGSPGM RGGMVGTSDP AINSNFVQGA ALTGGGIGMV  300
GLGAGGVTVA TASPAVSSDG LGKSNGDTPS VSPLPYVFNG GIRGRKYSTV EKVVERRQRR  360
MIKNRESAAR SRARKQAYTM ELEAEVAKLK EENEELQKKQ EEMLEIQKNQ VMEMMNLQKG  420
AKRRCLRRTQ TGPW

Functional Description ? help Back to Top
Source	Description
UniProt	Involved in ABA and stress responses and acts as a positive component of glucose signal transduction. Functions as transcriptional activator in the ABA-inducible expression of rd29B. Binds specifically to the ABA-responsive element (ABRE) of the rd29B gene promoter. {ECO:0000269\|PubMed:11005831, ECO:0000269\|PubMed:15361142, ECO:0000269\|PubMed:16284313, ECO:0000269\|PubMed:16463099}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00186	DAP	Transfer from AT1G45249	Download

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Up-regulated by drought, salt, abscisic acid (ABA), cold and glucose. {ECO:0000269\|PubMed:10636868, ECO:0000269\|PubMed:11005831, ECO:0000269\|PubMed:15361142, ECO:0000269\|PubMed:16284313, ECO:0000269\|PubMed:16463099}.

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	KF736850	0.0	KF736850.1 Nicotiana tabacum ABRE binding factor (ABF2) mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009592273.1	0.0	PREDICTED: bZIP transcription factor TRAB1-like
Swissprot	Q9M7Q4	1e-129	AI5L5_ARATH; ABSCISIC ACID-INSENSITIVE 5-like protein 5
TrEMBL	V9XND3	0.0	V9XND3_TOBAC; ABRE binding factor
STRING	XP_009592272.1	0.0	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA776	24	97

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G45249.1	6e-99	abscisic acid responsive elements-binding factor 2

Publications ? help Back to Top
Gao S, et al. ABF2, ABF3, and ABF4 Promote ABA-Mediated Chlorophyll Degradation and Leaf Senescence by Transcriptional Activation of Chlorophyll Catabolic Genes and Senescence-Associated Genes in Arabidopsis. Mol Plant, 2016. 9(9): p. 1272-1285 [PMID:27373216] Seok HY, et al. Arabidopsis AtNAP functions as a negative regulator via repression of AREB1 in salt stress response. Planta, 2017. 245(2): p. 329-341 [PMID:27770200]