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

NNU_000475-RA

Organism

Nelumbo nucifera

Taxonomic ID

4432

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; stem eudicotyledons; Proteales; Nelumbonaceae; Nelumbo

Family

Trihelix

Protein Properties

Length: 148aa MW: 15845.4 Da PI: 4.724

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
NNU_000475-RA	genome	CAS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	37.9	4.6e-12	113	148	1	36
trihelix 1 rWtkqevlaLiearremeerlrrgklkkplWeevsk 36 rW++qe+laL+++r+em++++r++ lk+plWe+vs+ NNU_000475-RA 113 RWPRQETLALLKIRSEMDSAFRDATLKGPLWEDVSR 148 8*********************************96 PP

Sequence ? help Back to Top
Protein Sequence Length: 148 aa Download sequence Send to blast
MQQGGTQYGM SPEMTAFTGT GTRSHMVGGV SSGSDHLQQQ QQQQQQQLLQ QQKKSGDAAI 60 VVAEAASPIS SRPPSVTRSS GNFEELVPVS GGFPDDDALA GEEAERGVAG GNRWPRQETL 120 ALLKIRSEMD SAFRDATLKG PLWEDVSR

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}.

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010250890.1	6e-99	PREDICTED: trihelix transcription factor GTL1 isoform X2
Swissprot	Q9C882	2e-20	GTL1_ARATH; Trihelix transcription factor GTL1
TrEMBL	A0A1U7ZRQ1	1e-97	A0A1U7ZRQ1_NELNU; trihelix transcription factor GTL1 isoform X2
STRING	XP_010250883.1	2e-97	(Nelumbo nucifera)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G33240.1	9e-22	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] 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]