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

GSBRNA2T00024289001

Common Name

GSBRNA2T00024289001

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

bHLH

Protein Properties

Length: 141aa MW: 15447.5 Da PI: 7.2516

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSBRNA2T00024289001	genome	Genoscope	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	24.9	3.6e-08	2	35	20	55
HHHHHCTSCC.C...TTS-STCHHHHHHHHHHHHHHH CS HLH 20 feeLrellPk.askapskKlsKaeiLekAveYIksLq 55 f+ Lr++lP + +skKls ++++ +A +YI +Lq GSBRNA2T00024289001 2 FSSLRSCLPAsD---QSKKLSVSATVSHALNYIPELQ 35 899*****66...******************98 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	9.28	1	34	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	9.68E-9	1	52	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	5.99E-7	1	39	No hit	No description
Pfam	PF00010	1.9E-5	2	35	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	9.3E-6	2	52	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 141 aa Download sequence Send to blast
MFSSLRSCLP ASDQSKKLSV SATVSHALNY IPELQEQVKQ LIKKKDDLSF QISGQKDLVY 60 ADQNGNPEKG GTRYASTVSA TRLGETEVMV QISSLQTVKC SFGNLLGGIE EDGLVLMDAS 120 SSRSQGERLF YTYFRWIIAI *

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed constitutively in roots, leaves, and stems. {ECO:0000269\|PubMed:12679534}.

Functional Description ? help Back to Top
Source	Description
UniProt	Plays a role in metal homeostasis. Confers tolerance to high zinc (Zn) and nickel (Ni). {ECO:0000269\|PubMed:18088336}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	GSBRNA2T00024289001

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Up regulated by iron deficiency in roots and leaves, as well as by nickel, high zinc or high copper treatments. Repressed by heat treatment, high iron, low copper and low zinc treatments. {ECO:0000269\|PubMed:12679534, ECO:0000269\|PubMed:17516080, ECO:0000269\|PubMed:18088336}.

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_013635081.1	2e-96	PREDICTED: transcription factor bHLH100-like
Swissprot	Q9ZVB5	1e-62	BH100_ARATH; Transcription factor bHLH100
TrEMBL	A0A078GEP9	2e-98	A0A078GEP9_BRANA; BnaC04g01760D protein
STRING	Bo4g013080.1	7e-96	(Brassica oleracea)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM482	28	153

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G41240.1	6e-65	basic helix-loop-helix protein 100

Publications ? help Back to Top
Skinner MK,Rawls A,Wilson-Rawls J,Roalson EH Basic helix-loop-helix transcription factor gene family phylogenetics and nomenclature. Differentiation, 2010. 80(1): p. 1-8 [PMID:20219281] Maurer F,Naranjo Arcos MA,Bauer P Responses of a triple mutant defective in three iron deficiency-induced Basic Helix-Loop-Helix genes of the subgroup Ib(2) to iron deficiency and salicylic acid. PLoS ONE, 2014. 9(6): p. e99234 [PMID:24919188] Martínez-Trujillo M, et al. Chromate alters root system architecture and activates expression of genes involved in iron homeostasis and signaling in Arabidopsis thaliana. Plant Mol. Biol., 2014. 86(1-2): p. 35-50 [PMID:24928490] 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] Van Dingenen J, et al. Strobilurins as growth-promoting compounds: how Stroby regulates Arabidopsis leaf growth. Plant Cell Environ., 2017. 40(9): p. 1748-1760 [PMID:28444690] Wang C,Yao X,Yu D,Liang G Fe-deficiency-induced expression of bHLH104 enhances Fe-deficiency tolerance of Arabidopsis thaliana. Planta, 2017. 246(3): p. 421-431 [PMID:28451750] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470] Kailasam S,Wang Y,Lo JC,Chang HF,Yeh KC S-Nitrosoglutathione works downstream of nitric oxide to mediate iron-deficiency signaling in Arabidopsis. Plant J., 2018. 94(1): p. 157-168 [PMID:29396986] Kurt F,Filiz E Genome-wide and comparative analysis of bHLH38, bHLH39, bHLH100 and bHLH101 genes in Arabidopsis, tomato, rice, soybean and maize: insights into iron (Fe) homeostasis. Biometals, 2018. 31(4): p. 489-504 [PMID:29546482]