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

Han007469

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: 197aa MW: 21664.5 Da PI: 4.8492

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PUT-169a-Helianthus_annuus-19466	PU_ref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	81.3	1.1e-25	114	176	1	63
XXXXCHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 1 ekelkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklksev 63 e+e+kr++rkq+NRe+ArrsR+RK+ae+eeL+ +v++L++eN++L++el++l++e++kl+se+ Han007469 114 EREIKRQKRKQSNRESARRSRLRKQAECEELQARVEALSNENHSLRDELQRLSEECEKLTSEN 176 89***********************************************************98 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.20.5.170	7.5E-22	108	173	No hit	No description
SMART	SM00338	4.9E-24	114	178	IPR004827	Basic-leucine zipper domain
Pfam	PF00170	5.0E-23	114	176	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	13.507	116	179	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	7.5E-14	117	173	No hit	No description
CDD	cd14702	3.88E-22	119	169	No hit	No description
PROSITE pattern	PS00036	0	121	136	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: 197 aa Download sequence Send to blast
XNDGGATQSA ESGSDGSSDA SEENDQHEYS GGKKGSFNQM LADANAQNIN SGPNIQTPVP 60 GNPVVSMGGT NLNMGMDLWN PSAGSGTMKM RPNHSGAHTA VPPPMMPDQW VQDEREIKRQ 120 KRKQSNRESA RRSRLRKQAE CEELQARVEA LSNENHSLRD ELQRLSEECE KLTSENTTIK 180 EELTWVWGPE AVLKLDA

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	130	136	RRSRLRK
2	130	137	RRSRLRKQ

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_021993714.1	1e-129	G-box-binding factor 1-like isoform X3
Swissprot	P42774	9e-55	GBF1_ARATH; G-box-binding factor 1
TrEMBL	A0A251TAN6	1e-128	A0A251TAN6_HELAN; Putative G-box binding factor 1
STRING	XP_010070038.1	9e-83	(Eucalyptus grandis)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G36730.1	3e-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]