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

Han000415

Organism

Helianthus annuus

Taxonomic ID

4232

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Asteroideae; Heliantheae alliance; Heliantheae; Helianthus

Family

bZIP

Protein Properties

Length: 228aa MW: 24812.7 Da PI: 6.3677

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Han#S18736330	PU_ref	Unigene	View CDS
PUT-169a-Helianthus_annuus-56172	PU_unref	plantGDB	View CDS
PUT-169a-Helianthus_annuus-56173	PU_unref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	62.8	6.4e-20	134	196	1	63
XXXXCHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 1 ekelkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklksev 63 e+elkr++rkq NRe+ArrsR RK+ae+e L+ v++ +eN++L++el++l++ + kl++e+ Han000415 134 ERELKRQKRKQDNRESARRSRMRKQAECEALQATVETRNNENHSLRDELQRLSEACGKLTAEN 196 89*********************************************************9987 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.20.5.170	1.1E-16	129	193	No hit	No description
Pfam	PF00170	5.4E-17	134	196	IPR004827	Basic-leucine zipper domain
SMART	SM00338	2.5E-16	134	198	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	11.254	136	199	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	5.5E-11	137	192	No hit	No description
CDD	cd14702	7.81E-18	139	189	No hit	No description

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: 228 aa Download sequence Send to blast
EFGHYGLXTG KVKVNKKSKG SCGNVNDTGV RVGESGKTAS SSGNDGATQS AESGNNGSSD 60 ANDEDTQQEH SGSKKGSFHQ MLADANARNN NHVASMPATT NLYMGMNMWT PPTGSVSQPV 120 TPPPVMADRW VQDERELKRQ KRKQDNRESA RRSRMRKQAE CEALQATVET RNNENHSLRD 180 ELQRLSEACG KLTAENDSIK DELTRSIGPE AVTKPDAQLE SQTNEGDS

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	150	157	RRSRMRKQ

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Found in both light and dark grown leaves.

Functional Description ? help Back to Top
Source	Description
UniProt	Binds to the G-box motif (5'-CCACGTGG-3') of the rbcS-1A gene promoter (PubMed:1373374). G-box and G-box-like motifs are cis-acting elements defined in promoters of certain plant genes which are regulated by such diverse stimuli as light-induction or hormone control. Binds to the G-box motif 5'-CACGTG-3' of LHCB2.4 (At3g27690) promoter. May act as transcriptional activator in light-regulated expression of LHCB2.4. Probably binds DNA as monomer. DNA-binding activity is redox-dependent (PubMed:22718771). {ECO:0000269\|PubMed:1373374, ECO:0000269\|PubMed:22718771}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_021992617.1	1e-156	G-box-binding factor 1-like isoform X2
Swissprot	P42774	3e-50	GBF1_ARATH; G-box-binding factor 1
TrEMBL	A0A251T733	1e-155	A0A251T733_HELAN; Putative basic-leucine zipper domain, G-box binding protein, multifunctional mosaic region
STRING	XP_004143501.1	2e-72	(Cucumis sativus)
STRING	XP_004172454.1	2e-72	(Cucumis sativus)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G36730.1	1e-52	G-box binding factor 1

Publications ? help Back to Top
Gangappa SN,Srivastava AK,Maurya JP,Ram H,Chattopadhyay S Z-box binding transcription factors (ZBFs): a new class of transcription factors in Arabidopsis seedling development. Mol Plant, 2013. 6(6): p. 1758-68 [PMID:24157607] Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Karumuri S,Bandopadhyay R In silico analysis of the structure and interaction of COP1 protein of Arabidopsis thaliana. Indian J. Biochem. Biophys., 2014. 51(5): p. 343-9 [PMID:25630103] Smykowski A,Zimmermann P,Zentgraf U CORRECTION. G-Box Binding Factor1 Reduces CATALASE2 Expression and Regulates the Onset of Leaf Senescence in Arabidopsis. Plant Physiol., 2016. 170(2): p. 1164-7 [PMID:26826725] Smykowski A,Fischer SM,Zentgraf U Phosphorylation Affects DNA-Binding of the Senescence-Regulating bZIP Transcription Factor GBF1. Plants (Basel), 2015. 4(3): p. 691-709 [PMID:27135347] Giri MK, et al. GBF1 differentially regulates CAT2 and PAD4 transcription to promote pathogen defense in Arabidopsis thaliana. Plant J., 2017. 91(5): p. 802-815 [PMID:28622438]