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

GSBRNA2T00144332001

Common Name

GSBRNA2T00144332001, LOC106348807

Organism

Brassica napus

Taxonomic ID

3708

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica

Family

bZIP

Protein Properties

Length: 143aa MW: 16066.2 Da PI: 9.2718

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSBRNA2T00144332001	genome	Genoscope	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	23.2	1.5e-07	15	49	4	38
XCHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 4 lkrerrkqkNReAArrsRqRKkaeieeLeekvkeL 38 k+ +rk +NRe+ArrsR++K++ +e ++ +L GSBRNA2T00144332001 15 EKKRKRKLSNRESARRSRLKKQKLMEDTIIEISAL 49 5999*******************998655555555 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.20.5.170	8.2E-9	10	95	No hit	No description
SMART	SM00338	3.3E-7	12	76	IPR004827	Basic-leucine zipper domain
Pfam	PF07716	6.0E-5	14	53	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	9.036	14	77	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	1.54E-5	16	71	No hit	No description
CDD	cd14702	2.29E-11	17	68	No hit	No description
PROSITE pattern	PS00036	0	19	34	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: 143 aa Download sequence Send to blast
MANAEKTSSG SDIDEKKRKR KLSNRESARR SRLKKQKLME DTIIEISALE RRIKENTERC 60 KVARRRLDSL ESENVALRSE KTWLLSYVSD LENMIATTSL TLMHSGGDDE NVSVEIAAGD 120 CRRGPMHEYG CGSLQTLASF KT*

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	14	21	EKKRKRKL
2	15	20	KKRKRK

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: Expressed in seeds during late stage of development. {ECO:0000269\|PubMed:18841482}.
Uniprot	TISSUE SPECIFICITY: Expressed in both shoots, including young leaves, stipulae and trichomes (except in cotyledons and hypocotyl), and roots, including vascular tissues (e.g. in both the phloem and the xylem). Present in seeds and pollen. Restricted to vasculatures and roots in the presence of sucrose or glucose. {ECO:0000269\|PubMed:18841482, ECO:0000269\|PubMed:20080816}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that binds to the C-box-like motif (5'-TGCTGACGTCA-3') and G-box-like motif (5'-CCACGTGGCC-3'), ABRE elements, of gene promoters involved in sugar signaling. Activated by low energy stress both at transcriptional and post-transcriptional mechanisms. Promotes dark-induced senescence and participates in the transcriptional reprogramming of amino acid metabolism during the dark-induced starvation response (PubMed:20080816, PubMed:21278122). Transcription activator of the mannan synthase CSLA9. Recognizes and binds to DNA-specific sequence of CSLA9 promoter (PubMed:24243147). {ECO:0000269\|PubMed:20080816, ECO:0000269\|PubMed:21278122, ECO:0000269\|PubMed:24243147}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	GSBRNA2T00144332001

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Reversibly repressed by glucose and mannose. Slowly induced by Pseudomonas syringae. Induced in roots upon cold and salt stress but then repressed in leaves. Promoted by low energy stress and dark-induced starvation. {ECO:0000269\|PubMed:18841482, ECO:0000269\|PubMed:20080816, ECO:0000269\|PubMed:21278122}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AC232578	0.0	AC232578.1 Brassica rapa subsp. pekinensis cultivar Inbred line 'Chiifu' clone KBrS013H10, complete sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009151297.1	2e-99	PREDICTED: basic leucine zipper 1-like
Refseq	XP_013644075.1	2e-99	basic leucine zipper 1
Swissprot	Q9FGX2	2e-72	BZIP1_ARATH; Basic leucine zipper 1
TrEMBL	A0A3P5YM68	5e-98	A0A3P5YM68_BRACM; Uncharacterized protein
TrEMBL	M4D0N6	5e-98	M4D0N6_BRARP; Uncharacterized protein
STRING	Bra010035.1-P	9e-99	(Brassica rapa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM12581	22	31

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G49450.1	8e-75	basic leucine-zipper 1

Link Out ? help Back to Top
Entrez Gene	106348807

Publications ? help Back to Top
Chalhoub B, et al. Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome. Science, 2014. 345(6199): p. 950-3 [PMID:25146293] Mair A, et al. SnRK1-triggered switch of bZIP63 dimerization mediates the low-energy response in plants. Elife, 2016. [PMID:26263501] Doidy J, et al. "Hit-and-Run" transcription: de novo transcription initiated by a transient bZIP1 "hit" persists after the "run". BMC Genomics, 2016. 17: p. 92 [PMID:26843062] Dash M, et al. Poplar PtabZIP1-like enhances lateral root formation and biomass growth under drought stress. Plant J., 2017. 89(4): p. 692-705 [PMID:27813246] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470] Lee DH,Park SJ,Ahn CS,Pai HS MRF Family Genes Are Involved in Translation Control, Especially under Energy-Deficient Conditions, and Their Expression and Functions Are Modulated by the TOR Signaling Pathway. Plant Cell, 2017. 29(11): p. 2895-2920 [PMID:29084871] Pedrotti L, et al. Snf1-RELATED KINASE1-Controlled C/S1-bZIP Signaling Activates Alternative Mitochondrial Metabolic Pathways to Ensure Plant Survival in Extended Darkness. Plant Cell, 2018. 30(2): p. 495-509 [PMID:29348240] Para A,Li Y,Coruzzi GM μChIP-Seq for Genome-Wide Mapping of In Vivo TF-DNA Interactions in Arabidopsis Root Protoplasts. Methods Mol. Biol., 2018. 1761: p. 249-261 [PMID:29525963]