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: 442aa MW: 47029.8 Da PI: 9.9741

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_009598935.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	48.4	2e-15	364	416	5	57
CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkeva 57 +r+rr++kNRe+A rsR+RK+a++ eLe +v++L++eN++L+k+ e+ ++ + XP_009598935.1 364 RRQRRMIKNRESAARSRARKQAYTMELEAEVAKLKEENEELRKKQAEMMEMQK 416 79****************************************99888887765 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00338	2.6E-14	360	424	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	11.53	362	413	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	5.94E-11	364	415	No hit	No description
Gene3D	G3DSA:1.20.5.170	1.0E-14	364	415	No hit	No description
Pfam	PF00170	3.1E-13	364	417	IPR004827	Basic-leucine zipper domain
CDD	cd14707	1.68E-28	364	418	No hit	No description
PROSITE pattern	PS00036	0	367	382	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: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: 442 aa Download sequence Send to blast
MGSNLSIKNY GNEPPGGSGS GGAGGRLPEN VPLARQSSVY SLTFDEFLRG SGKDFGSMNM 60 DELLKNIWSA EESQNMGTSG VGGQEAGVRG GNLQRQGSLT LPRTLSQKTI DEVWKDMSKE 120 YYGGTDGNGD AGLSNMPRRQ QTLGEMTLED FLVRAGVVRE DAQLAAKASN VGVFGDMSHA 180 GHSLGVGFGY QQSNGNTAMV ASRNIDNNSG ICVQSGNLPL NMNGMISVQQ QQGTMQLQQQ 240 PKQQQQQQQQ PLFPKQPGLA YGAPMAIPTS GQLGSPGMRG GIVGISDPAL GISLVQSAAL 300 TGGGMNMVGF GAGGVTGATG SPAVSSDGLG KSNGDTSSIS PVPYVFSGGL RGRKGGAVEK 360 VVERRQRRMI KNRESAARSR ARKQAYTMEL EAEVAKLKEE NEELRKKQAE MMEMQKNQVQ 420 EMMNLQRGAK RRCLRRTQTG PW

Sequence ? help Back to Top

Protein Sequence Length: 442 aa Download sequence Send to blast

MGSNLSIKNY GNEPPGGSGS GGAGGRLPEN VPLARQSSVY SLTFDEFLRG SGKDFGSMNM  60
DELLKNIWSA EESQNMGTSG VGGQEAGVRG GNLQRQGSLT LPRTLSQKTI DEVWKDMSKE  120
YYGGTDGNGD AGLSNMPRRQ QTLGEMTLED FLVRAGVVRE DAQLAAKASN VGVFGDMSHA  180
GHSLGVGFGY QQSNGNTAMV ASRNIDNNSG ICVQSGNLPL NMNGMISVQQ QQGTMQLQQQ  240
PKQQQQQQQQ PLFPKQPGLA YGAPMAIPTS GQLGSPGMRG GIVGISDPAL GISLVQSAAL  300
TGGGMNMVGF GAGGVTGATG SPAVSSDGLG KSNGDTSSIS PVPYVFSGGL RGRKGGAVEK  360
VVERRQRRMI KNRESAARSR ARKQAYTMEL EAEVAKLKEE NEELRKKQAE MMEMQKNQVQ  420
EMMNLQRGAK RRCLRRTQTG PW

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}.

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	-

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009598935.1	0.0	PREDICTED: bZIP transcription factor TRAB1-like
Refseq	XP_016467638.1	0.0	PREDICTED: bZIP transcription factor TRAB1-like
Swissprot	Q9M7Q4	1e-127	AI5L5_ARATH; ABSCISIC ACID-INSENSITIVE 5-like protein 5
TrEMBL	A0A1S3ZTK8	0.0	A0A1S3ZTK8_TOBAC; bZIP transcription factor TRAB1-like
STRING	XP_009598935.1	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	1e-103	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]