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: 199aa MW: 22389.2 Da PI: 9.5695

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_009623820.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	41.6	2.7e-13	1	50	10	59
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 10 kqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevakl 59 + +NRe+ArrsR+RK+a + eLe+ v + eN++L k+ +++++ + XP_009623820.1 1 MLSNRESARRSRRRKQAHLTELETQVSQVRVENSSLLKRFTDISQKYNEA 50 579**********************************9999999888765 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.20.5.170	4.8E-9	1	48	No hit	No description
SMART	SM00338	1.8E-8	1	56	IPR004827	Basic-leucine zipper domain
Pfam	PF00170	1.9E-10	1	47	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	7.23E-10	1	46	No hit	No description
PROSITE profile	PS50217	9.519	1	49	IPR004827	Basic-leucine zipper domain
Pfam	PF12498	4.4E-44	63	188	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: 199 aa Download sequence Send to blast
MLSNRESARR SRRRKQAHLT ELETQVSQVR VENSSLLKRF TDISQKYNEA AVDNRVLKAD 60 VETLRAKVKM AEETVKRVTG LNPLFQAMSE ISTMMMPSFT GSPFDSSADA AVPEQDDPRH 120 HYYQAPENSH MPNHTPRMQN GMIDIPSMEN AHQSSAAEAI GGNKIGRTSS MQRVASLEHL 180 QKRMRGEAST CGTQCRKEQ

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	8	15	RRSRRRKQ
2	10	15	SRRRKQ

Functional Description ? help Back to Top
Source	Description
UniProt	Binds to the G-box-like motif (5'-ACGTGGC-3') of the chalcone synthase (CHS) gene promoter. G-box and G-box-like motifs are defined in promoters of certain plant genes which are regulated by such diverse stimuli as light-induction or hormone control.

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_009623820.1	1e-148	PREDICTED: light-inducible protein CPRF2-like
Refseq	XP_016476165.1	1e-147	PREDICTED: light-inducible protein CPRF2-like
Swissprot	Q99090	1e-81	CPRF2_PETCR; Light-inducible protein CPRF2
TrEMBL	A0A1S4AHI8	1e-146	A0A1S4AHI8_TOBAC; light-inducible protein CPRF2-like
STRING	XP_009623820.1	1e-148	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA2934	24	44

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G28770.1	6e-44	bZIP family protein

Publications ? help Back to Top
Weisshaar B,Armstrong GA,Block A,da Costa e Silva O,Hahlbrock K Light-inducible and constitutively expressed DNA-binding proteins recognizing a plant promoter element with functional relevance in light responsiveness. EMBO J., 1991. 10(7): p. 1777-86 [PMID:2050115]