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

GSBRNA2T00143850001

Common Name

GSBRNA2T00143850001

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

Trihelix

Protein Properties

Length: 213aa MW: 24291.9 Da PI: 4.7964

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSBRNA2T00143850001	genome	Genoscope	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	79.6	4.4e-25	1	69	17	86
trihelix 17 meerlrrgklkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqle 86 me r++++ k+ lWee+s+ m++ g++r++k+Ckekwen+nk+ykk+ke++k+r +++ +tcpyf++l+ GSBRNA2T00143850001 1 MEPRYQDNVPKGLLWEEISSSMKRMGYNRNAKRCKEKWENINKYYKKVKESNKER-PQDAKTCPYFHRLD 69 6889999999******************************************8.99999*****97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
CDD	cd12203	1.08E-21	1	49	No hit	No description
Pfam	PF13837	1.7E-17	5	69	No hit	No description

Sequence ? help Back to Top
Protein Sequence Length: 213 aa Download sequence Send to blast
MEPRYQDNVP KGLLWEEISS SMKRMGYNRN AKRCKEKWEN INKYYKKVKE SNKERPQDAK 60 TCPYFHRLDL LYRNKVLGSG GSSSASALPH QDQISTVQKQ SPVSAVKPPQ GVVTVGSASS 120 EGEEPREESP QETEKPEDLV MKELMQHQKQ DSMISEYEKI EESHNYNNME EEEMDEELDE 180 DEKSAAYEVA FQSPANRGGN GHTEPPFLTM VQ*

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Mostly expressed in siliques, and, to a lower extent, in growing root hairs, leaves, stems, and flowers. Present in abaxial epidermal cells, predominantly in guard cells, pavement cells, and meristemoids. {ECO:0000269\|PubMed:21169508, ECO:0000269\|PubMed:9501260}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription repressor that binds specific DNA sequence such as GT3 box 5'-GGTAAA-3' in the SDD1 promoter. Negative regulator of water use efficiency (WUE) via the promotion of stomatal density and distribution by the transcription repression of SDD1. Regulates the expression of several cell cycle genes and endoreduplication, especially in trichomes where it prevents ploidy-dependent plant cell growth. {ECO:0000269\|PubMed:19717615, ECO:0000269\|PubMed:21169508}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	GSBRNA2T00143850001

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Down-regulated by water stress. {ECO:0000269\|PubMed:21169508}.

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	AC021045	1e-103	AC021045.2 Arabidopsis thaliana chromosome I BAC T9L6 genomic sequence, complete sequence.
GenBank	AC027035	1e-103	AC027035.5 Arabidopsis thaliana chromosome 1 BAC T16O9 genomic sequence, complete sequence.
GenBank	AJ003215	1e-103	AJ003215.1 Arabidopsis thaliana GTL1 gene.
GenBank	AY140085	1e-103	AY140085.1 Arabidopsis thaliana DNA-binding factor, putative (At1g33240) mRNA, complete cds.
GenBank	BT008824	1e-103	BT008824.1 Arabidopsis thaliana At1g33240 mRNA, complete cds.
GenBank	CP002684	1e-103	CP002684.1 Arabidopsis thaliana chromosome 1 sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_013742646.1	1e-152	trihelix transcription factor GTL1-like isoform X1
Swissprot	Q9C882	4e-60	GTL1_ARATH; Trihelix transcription factor GTL1
TrEMBL	A0A0D3CS58	1e-150	A0A0D3CS58_BRAOL; Uncharacterized protein
STRING	Bo6g049430.1	1e-151	(Brassica oleracea)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM6226	27	46

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G33240.1	3e-82	GT-2-like 1

Publications ? help Back to Top
Caro E,Desvoyes B,Gutierrez C GTL1 keeps cell growth and nuclear ploidy under control. EMBO J., 2012. 31(24): p. 4483-5 [PMID:23188085] 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] Zheng X, et al. The Wheat GT Factor TaGT2L1D Negatively Regulates Drought Tolerance and Plant Development. Sci Rep, 2016. 6: p. 27042 [PMID:27245096] Shibata M, et al. GTL1 and DF1 regulate root hair growth through transcriptional repression of ROOT HAIR DEFECTIVE 6-LIKE 4 in Arabidopsis. Development, 2018. [PMID:29439132]